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In-N-Out Burger

Full company profile

uuid000445o

Namestring
In-N-Out Burger
Legal namestring
In-N-Out Burgers
Websiteurl
in-n-out.com
Company typeenum
Private
Founded yearint
1948
Descriptiontext

In-N-Out Burger is a family-owned quick-service restaurant chain founded in 1948 in Baldwin Park, California, by Harry and Esther Snyder. The company operates 400+ company-owned locations across 10 U.S. states (California, Nevada, Arizona, Utah, Texas, Oregon, Colorado, Idaho, Washington, and Tennessee), with more than 65% of restaurants still concentrated in California. It has never franchised and remains privately held under sole owner Lynsi Snyder-Ellingson, granddaughter of the founders.

The operating model is built on a deliberately limited menu (burgers, cheeseburgers, Double-Doubles, hand-cut fries, real-ice-cream shakes, and beverages) prepared to order from 100% USDA ground chuck delivered fresh from company-operated patty-making facilities in Baldwin Park, Lathrop, and Dallas. The chain uses no freezers or microwaves in-store, an architectural choice it has maintained since founding. Distribution and production are vertically integrated through satellite support warehouses in Chino, Las Vegas, Phoenix, Draper, and Dallas. The company also operates 16 mobile cookout trucks for event catering across California, Colorado, Texas, and Nevada; three physical company stores plus an e-commerce site (shop.in-n-out.com) selling branded merchandise; and an internal training program, In-N-Out University, established in 1984.

Revenue is generated almost entirely through direct-to-consumer restaurant transactions at the point of sale, with no online ordering, delivery, or third-party delivery partnerships. Supplementary revenue streams include branded merchandise, gift cards, and cookout truck catering (minimum $3,250 per event). Marketing is predominantly organic, relying on brand reputation and word-of-mouth rather than paid channels. The company maintains three charitable foundations (In-N-Out Burger Foundation, Slave 2 Nothing Foundation, His Eyes Foundation) as part of its institutional footprint. Disclosed 2023 revenue was approximately $2.1 billion.

Short descriptiontext

In-N-Out Burger is a family-owned, never-franchised quick-service restaurant chain operating 400+ company-owned locations across 10 U.S. states, serving made-to-order burgers, hand-cut fries, and shakes from fresh, never-frozen ingredients to individual consumers.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
10,001+
akta.pro rankint
HeadquartersIrvine, United States
HQ citystring
Irvine
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices10 records

Each record includes

City, Country, Type, Description, Source

Keyword5 values
hamburger restaurant chain, quick-service burgers, drive-thru restaurants, made-to-order fast food, company-owned burger chain
Industry2 codes
PRIMARYTHAFAAAA
Burger QSR
SECONDARYTHAFABAA
Burger Fast Casual
NAICS code4 codes
  • Limited-Service Restaurants722513
  • Restaurants and Other Eating Places72251
  • Mobile Food Services72233
  • Other Food Manufacturing3119
SIC code3 codes
  • Retail-Eating Places5812
  • Retail-Eating & Drinking Places5810
  • Food And Kindred Products2000
Product category
Quick-Service Restaurants
GTM motion3 records

Each record includes

Type, Description, Source

Revenue model3 records
1Restaurant Food and Beverage Sales
TypeTransaction Fee
Description

Primary revenue stream from company-owned restaurants. Customers pay for made-to-order burgers, fries, drinks, and shakes at restaurant locations. No franchising model.

in-n-out.com
2Company Store Merchandise
TypeOne Time License
Description

Sale of branded merchandise including apparel, accessories, and collectibles through physical company stores and online at shop.in-n-out.com. Products include T-shirts, beach towels, board shorts, and safety pins.

in-n-out.com
3Cookout Truck Events
TypeTransaction Fee
Description

Catering service for private events using mobile cookout trailers. Pricing based on per-item costs plus sales tax and miscellaneous charges (mileage, overtime) or minimum guarantee. Minimum price of $3,250 for standard truck events.

in-n-out.com
Marketing channels4 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels4 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components5 values
Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Pricing details2 tiers
1Cookout truck full meal
ModelUnit PricingBilling cadencePay-as-you-go
Notes

Full meal includes chips and drinks. Double-Double $8.85, Cheeseburger $6.80, Hamburger $6.20, Grilled Cheese $5.95, Fountain Drinks $2.75, Chips $2.25 (all plus tax). Minimum 177 meals for standard truck.

in-n-out.com
2New restaurant employee wages
ModelOtherBilling cadencePay-as-you-go
Notes

Each new restaurant employs approximately 75 workers at $17.50 per hour as part of expansion announcements.

newsweek.com
GTM typeB2C
B2C
Offering typeServices
Services
Core offering1 text field

In-N-Out Burger operates more than 400 company-owned drive-thru restaurants across 10 U.S. states serving a deliberately limited menu of made-to-order hamburgers, cheeseburgers, Double-Doubles, hand-cut French fries, real ice cream shakes, and fountain beverages. All food is prepared fresh to order using 100% USDA ground chuck from in-house patty-making facilities, fresh hand-cut potatoes, and 100% sunflower oil; the company maintains an explicit no-microwave and no-freezer policy across every location.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 2 values shown
  • $2.1 billion in sales (2023) with only ~400 locations, demonstrating high revenue per location efficiency
+1 more record
Product overview1 text field

In-N-Out Burger is a family-owned fast food chain operating over 400 restaurants across 10 states (California, Nevada, Arizona, Utah, Texas, Oregon, Colorado, Idaho, Tennessee, and Washington as of late 2025). The company offers a deliberately limited menu centered on made-to-order hamburgers, cheeseburgers, and Double-Doubles, complemented by fresh-cut fries, real ice cream shakes, and beverages. The core product portfolio includes signature items like the Double-Double, Cheeseburger, and Hamburger, alongside the Not-So-Secret Menu featuring custom preparations such as Animal Style and Protein Style. Beyond restaurant operations, In-N-Out provides Cookout Truck mobile catering services for private events, operates Company Stores selling official merchandise and apparel, and offers Gift Cards for purchase and reload. The company maintains three charitable foundations (In-N-Out Burger Foundation, Slave 2 Nothing Foundation, and HIS EYES Foundation) and operates In-N-Out University for internal management training. In-N-Out has never franchised, never gone public, and maintains a policy of no delivery, no mobile ordering, and no AI chatbots, emphasizing human-centered customer service.

Product and service10 records
1Double-Double
CategoryCore menu item — hamburger
Description

Signature burger with two beef patties and two American cheese slices on a toasted bun with hand-leafed lettuce, tomato, spread, and onions; made to order from fresh 100% USDA ground chuck.

2Cheeseburger
CategoryCore menu item — hamburger
Description

Classic single-patty burger with American cheese, toasted bun, lettuce, tomato, spread, and onions.

3Hamburger
CategoryCore menu item — hamburger
Description

Single-patty burger with toasted bun and choice of onions, served without cheese.

4French Fries
CategoryCore menu item — side
Description

Fresh, hand-cut fries prepared in 100% sunflower oil from fresh potatoes shipped from farms and individually cut in stores; no frozen fries.

5Shakes
CategoryCore menu item — beverage
Description

Chocolate, strawberry, and vanilla milkshakes made with real ice cream rather than powder or concentrate.

6Beverages
CategoryCore menu item — beverage
Description

Coca-Cola, Diet Coke, Cherry Coke, 7UP, Dr Pepper, Root Beer, Pink Lemonade, Iced Tea, Milk, Coffee, and Hot Cocoa served as fountain drinks.

7Grilled Cheese
CategoryCore menu item — sandwich
Description

Vegetarian sandwich with melted cheese on a toasted bun and fresh vegetables, with no beef patty.

8Cookout Truck Catering Service
CategoryEvent catering service
Description

Fully self-contained mobile cookout trailers that bring In-N-Out burgers, fries, and drinks directly to private events including corporate picnics, weddings, birthdays, and parties; staffed by In-N-Out associates and capable of producing 200 burgers per hour.

9Gift Cards
CategoryRetail payment product
Description

Reloadable prepaid gift cards sold at all In-N-Out restaurant locations, redeemable for menu purchases; minimum reload $5, maximum balance $200.

10Company Store Merchandise
CategoryRetail merchandise
Description

Branded apparel, accessories, and collectible items such as T-shirts, beach towels, board shorts, and the annual ugly Christmas sweater sold through company-owned retail stores and the online storefront.

Scale indicator7 records

Each record includes

Type, Value, Description, Source

Partnership1 partner
Strategic tierMinorTypeOthersAnnounced on2026-06-15
Description

In-N-Out Burger heiress Lynsi Snyder-Ellingson served as the largest donor in Biola University's history for a new 45,463-square-foot movie and media studio (Snyder School of Cinema & Media Arts). This represents personal philanthropy rather than formal corporate partnership.

Recent move18 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight6 records

Each record includes

Type, Description

Market position
Competitive moat5 records

Each record includes

Type, Details

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights6 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers2 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment1 record

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile2 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Feature5 records

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles3 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

Subsidiaries3 records

Each record includes

Name, Acquired on, Relationship type, Type, Business focus

No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

In-N-Out Burger

Quick-Service Restaurantsin-n-out.com

In-N-Out Burger is a family-owned, never-franchised quick-service restaurant chain operating 400+ company-owned locations across 10 U.S. states, serving made-to-order burgers, hand-cut fries, and shakes from fresh, never-frozen ingredients to individual consumers.

What In-N-Out Burger does

In-N-Out Burger is a family-owned quick-service restaurant chain founded in 1948 in Baldwin Park, California, by Harry and Esther Snyder. The company operates 400+ company-owned locations across 10 U.S. states (California, Nevada, Arizona, Utah, Texas, Oregon, Colorado, Idaho, Washington, and Tennessee), with more than 65% of restaurants still concentrated in California. It has never franchised and remains privately held under sole owner Lynsi Snyder-Ellingson, granddaughter of the founders.

The operating model is built on a deliberately limited menu (burgers, cheeseburgers, Double-Doubles, hand-cut fries, real-ice-cream shakes, and beverages) prepared to order from 100% USDA ground chuck delivered fresh from company-operated patty-making facilities in Baldwin Park, Lathrop, and Dallas. The chain uses no freezers or microwaves in-store, an architectural choice it has maintained since founding. Distribution and production are vertically integrated through satellite support warehouses in Chino, Las Vegas, Phoenix, Draper, and Dallas. The company also operates 16 mobile cookout trucks for event catering across California, Colorado, Texas, and Nevada; three physical company stores plus an e-commerce site (shop.in-n-out.com) selling branded merchandise; and an internal training program, In-N-Out University, established in 1984.

Revenue is generated almost entirely through direct-to-consumer restaurant transactions at the point of sale, with no online ordering, delivery, or third-party delivery partnerships. Supplementary revenue streams include branded merchandise, gift cards, and cookout truck catering (minimum $3,250 per event). Marketing is predominantly organic, relying on brand reputation and word-of-mouth rather than paid channels. The company maintains three charitable foundations (In-N-Out Burger Foundation, Slave 2 Nothing Foundation, His Eyes Foundation) as part of its institutional footprint. Disclosed 2023 revenue was approximately $2.1 billion.

In-N-Out Burger firmographics

Firmographics
Name
In-N-Out Burger
Legal name
In-N-Out Burgers
Website
https://in-n-out.com
Company type
Private
Founded year
1948
Operating status
Operating
Headcount range
10,001+ employees
Short description
In-N-Out Burger is a family-owned, never-franchised quick-service restaurant chain operating 400+ company-owned locations across 10 U.S. states, serving made-to-order burgers, hand-cut fries, and shakes from fresh, never-frozen ingredients to individual consumers.
Ownership category
akta.pro rank

In-N-Out Burger industry classification

Industry
Product category
Quick-Service Restaurants
NAICS
Limited-Service Restaurants (722513), Restaurants and Other Eating Places (72251), Mobile Food Services (72233), Other Food Manufacturing (3119)
SIC
Retail-Eating Places (5812), Retail-Eating & Drinking Places (5810), Food And Kindred Products (2000)
akta.pro industry
PRIMARYTHAFAAAA
Burger QSR
SECONDARYTHAFABAA
Burger Fast Casual

Keywords

  • Hamburger restaurant chain
  • Quick-service burgers
  • Drive-thru restaurants
  • Made-to-order fast food
  • Company-owned burger chain

Where In-N-Out Burger is headquartered

Location

Headquarters

HQ city
Irvine
HQ country
United States
HQ region
North America

Offices10 records

Markets served

In-N-Out Burger business model

Business model
GTM type
B2C
Offering type
Services
Cost components
Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

  1. Restaurant Food and Beverage Sales: Primary revenue stream from company-owned restaurants. Customers pay for made-to-order burgers, fries, drinks, and shakes at restaurant locations. No franchising model.
  2. Company Store Merchandise: Sale of branded merchandise including apparel, accessories, and collectibles through physical company stores and online at shop.in-n-out.com. Products include T-shirts, beach towels, board shorts, and safety pins.
  3. Cookout Truck Events: Catering service for private events using mobile cookout trailers. Pricing based on per-item costs plus sales tax and miscellaneous charges (mileage, overtime) or minimum guarantee. Minimum price of $3,250 for standard truck events.

Pricing tiers

ModelBillingPrice
Unit PricingPay-as-you-goCookout truck full meal
OtherPay-as-you-goNew restaurant employee wages

Go-to-market motion3 records

Distribution channels4 records

Marketing channels4 records

In-N-Out Burger product offering

Product offering

Core offering

In-N-Out Burger operates more than 400 company-owned drive-thru restaurants across 10 U.S. states serving a deliberately limited menu of made-to-order hamburgers, cheeseburgers, Double-Doubles, hand-cut French fries, real ice cream shakes, and fountain beverages. All food is prepared fresh to order using 100% USDA ground chuck from in-house patty-making facilities, fresh hand-cut potatoes, and 100% sunflower oil; the company maintains an explicit no-microwave and no-freezer policy across every location.

Product overview

In-N-Out Burger is a family-owned fast food chain operating over 400 restaurants across 10 states (California, Nevada, Arizona, Utah, Texas, Oregon, Colorado, Idaho, Tennessee, and Washington as of late 2025). The company offers a deliberately limited menu centered on made-to-order hamburgers, cheeseburgers, and Double-Doubles, complemented by fresh-cut fries, real ice cream shakes, and beverages. The core product portfolio includes signature items like the Double-Double, Cheeseburger, and Hamburger, alongside the Not-So-Secret Menu featuring custom preparations such as Animal Style and Protein Style. Beyond restaurant operations, In-N-Out provides Cookout Truck mobile catering services for private events, operates Company Stores selling official merchandise and apparel, and offers Gift Cards for purchase and reload. The company maintains three charitable foundations (In-N-Out Burger Foundation, Slave 2 Nothing Foundation, and HIS EYES Foundation) and operates In-N-Out University for internal management training. In-N-Out has never franchised, never gone public, and maintains a policy of no delivery, no mobile ordering, and no AI chatbots, emphasizing human-centered customer service.

Differentiator

Problem solved

Functional benefit

Products and services

  • Double-Double Signature burger with two beef patties and two American cheese slices on a toasted bun with hand-leafed lettuce, tomato, spread, and onions; made to order from fresh 100% USDA ground chuck.
  • Cheeseburger Classic single-patty burger with American cheese, toasted bun, lettuce, tomato, spread, and onions.
  • Hamburger Single-patty burger with toasted bun and choice of onions, served without cheese.
  • French Fries Fresh, hand-cut fries prepared in 100% sunflower oil from fresh potatoes shipped from farms and individually cut in stores; no frozen fries.
  • Shakes Chocolate, strawberry, and vanilla milkshakes made with real ice cream rather than powder or concentrate.
  • Beverages Coca-Cola, Diet Coke, Cherry Coke, 7UP, Dr Pepper, Root Beer, Pink Lemonade, Iced Tea, Milk, Coffee, and Hot Cocoa served as fountain drinks.
  • Grilled Cheese Vegetarian sandwich with melted cheese on a toasted bun and fresh vegetables, with no beef patty.
  • Cookout Truck Catering Service Fully self-contained mobile cookout trailers that bring In-N-Out burgers, fries, and drinks directly to private events including corporate picnics, weddings, birthdays, and parties; staffed by In-N-Out associates and capable of producing 200 burgers per hour.
  • Gift Cards Reloadable prepaid gift cards sold at all In-N-Out restaurant locations, redeemable for menu purchases; minimum reload $5, maximum balance $200.
  • Company Store Merchandise Branded apparel, accessories, and collectible items such as T-shirts, beach towels, board shorts, and the annual ugly Christmas sweater sold through company-owned retail stores and the online storefront.

Quantifiable outcome

  • $2.1 billion in sales (2023) with only ~400 locations, demonstrating high revenue per location efficiency
  • +1 more outcomes

Companies that use In-N-Out Burger

Customer profile

Named customers2 records

Segments1 record

Ideal customer profiles2 records

In-N-Out Burger technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Feature5 records

In-N-Out Burger partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

  • Biola UniversityminorOthers · 15 June 2026In-N-Out Burger heiress Lynsi Snyder-Ellingson served as the largest donor in Biola University's history for a new 45,463-square-foot movie and media studio (Snyder School of Cinema & Media Arts). This represents personal philanthropy rather than formal corporate partnership.

Scale indicators7 records

Recent moves18 records

Expansion highlights6 records

In-N-Out Burger competitors and assessment

Company assessment

Market position

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

In-N-Out Burger social profiles

Digital presence

In-N-Out Burger financial estimates

Financial estimate

Revenue estimate

Valuation estimate

In-N-Out Burger leadership team

Management profile

Number of profiles

Profiles3 records

In-N-Out Burger subsidiaries and ownership

Company hierarchy

Subsidiaries3 records

In-N-Out Burger funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

In-N-Out Burger M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about In-N-Out Burger

What does In-N-Out Burger do?

In-N-Out Burger operates more than 400 company-owned drive-thru restaurants across 10 U.S. states serving a deliberately limited menu of made-to-order hamburgers, cheeseburgers, Double-Doubles, hand-cut French fries, real ice cream shakes, and fountain beverages. All food is prepared fresh to order using 100% USDA ground chuck from in-house patty-making facilities, fresh hand-cut potatoes, and 100% sunflower oil; the company maintains an explicit no-microwave and no-freezer policy across every location.

Is In-N-Out Burger a public or private company?

In-N-Out Burger is a private company. It is classified as family owned and is currently operating.

When was In-N-Out Burger founded?

In-N-Out Burger was founded in 1948. It employs 10,001+ people.

Where is In-N-Out Burger based?

In-N-Out Burger is headquartered in Irvine, United States, in the North America region.

How does In-N-Out Burger make money?

Three revenue lines are on record. Restaurant Food and Beverage Sales are the primary driver. The others are company Store Merchandise and cookout Truck Events.

Does In-N-Out Burger have an API?

No public API is recorded for In-N-Out Burger.

What industry is In-N-Out Burger in?

In-N-Out Burger's product category is Quick-Service Restaurants. Its primary akta.pro industry code is THAFAAAA, Burger QSR, with a secondary code of THAFABAA, Burger Fast Casual. Its NAICS code is 722513 and its SIC code is 5812.

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Live signals
VICEA Black Market for In-N-Out Burger Delivery Is Thriving in Los Angeles. Here’s Everything We Know.A black market for In-N-Out Burger delivery is thriving in Los Angeles, with couriers on Facebook Marketplace charging up to $50 extra. The chain refuses delivery, citing service and freshness concerns. One customer was ghosted and scammed, leaving them burgerless.Tasting Table5 In-N-Out Ordering Tips To Get The Best Animal Style FriesFive tips for ordering In-N-Out Animal Style fries include ordering them well-done, adding extra grilled onions, chilies, and Roadkill Fries, or building a cheaper version with free toppings. The tips are drawn from Reddit and TikTok posts, with some noting that extra well-done fries can be inconsistent.YahooShady In-N-Out Delivery Black Market Has Customers Paying Huge Fees, With Some Reporting ScamsIn-N-Out Burger fans in Southern California are paying strangers via Facebook Marketplace and Airtasker for unofficial deliveries, with some losing up to $50. The chain's CEO has refused delivery, citing quality and freshness concerns. No official delivery service is available.YahooIn-N-Out Still Doesn’t Deliver—So Fans Are Hiring Strangers To Do ItFans are hiring strangers on Facebook Marketplace and Airtasker to deliver In-N-Out orders, with fees up to $200. Listings include a $225 pickup for two Animal Style burgers and a $200 cross-border delivery to Mexico. In-N-Out has resisted third-party delivery to protect food quality.Inc.In-N-Out Refuses to Deliver. Facebook Marketplace Drivers Are Doing It Anyway (for $50 a Pop)Unaffiliated couriers are delivering In-N-Out burgers via Facebook Marketplace, with 11 drivers found in Los Angeles County and surrounding areas. Some customers pay up to $50 for orders that never arrive, and there is no official refund process.AOL.comMatthew McConaughey’s Favorite Fast Food Burger Is One of Ours, TooMatthew McConaughey chose In-N-Out's Animal Style burger over Whataburger's in a Mythical Kitchen interview, citing its wetness and secret sauce. He previously noted his own burger recipe includes onion soup mix and pickled jalapeños. The piece notes In-N-Out's planned expansions may make the burger more accessible.YahooMatthew McConaughey’s Favorite Fast Food Burger Is One of Ours, TooMatthew McConaughey chose In-N-Out's Animal Style burger over Whataburger's in a Mythical Kitchen interview, citing its wetness and secret sauce. He also mentioned his own burger recipe with onion soup mix and pickled jalapeños. The piece notes In-N-Out's planned expansions may make the burger more accessible.Yahoo‘Burger Brokers’ Are Offering Unauthorized In-N-Out Deliveries on Facebook Marketplace: ReportUnaffiliated couriers are offering unauthorized In-N-Out deliveries on Facebook Marketplace, with buyers paying up to $50 upfront and often not receiving food. In-N-Out CEO Lynsi Snyder-Ellingson has defended the company's no-delivery policy since 2010, citing quality and customer service concerns.YahooThe Flavorful Way Dolly Parton Ordered Her In-N-Out BurgerDolly Parton asked her husband Carl Dean to order her an Animal Style In-N-Out burger, and he complied. The burger, made with mustard-cooked patty, extra spread, and grilled onions, has been a secret menu item since 1961, with the menu added to the website in 2005.YahooI Asked 4 Chefs for Their Favorite Fast Food Cheeseburger and They All Said the Same ThingFour chefs agreed that In-N-Out's Double-Double Animal Style is the best fast-food cheeseburger, citing fresh beef, balanced toppings, and quality ingredients. The burger features two 100% American beef patties, mustard-fried, with lettuce, tomato, pickle chips, grilled onions, and special sauce. A copycat recipe is provided for home preparation.