What Sister Pie does

Sister Pie is an independent, single-location artisan bakery founded by Lisa Ludwinski in Fall 2012 in Milford, Michigan, and operating from 8066 Kercheval in Detroit since April 24, 2015. The business produces handmade seasonal pies and baked goods built around a proprietary All-Butter Pie Dough recipe, selling whole pies ($40-$56), slices ($5.75-$10), lunch specials ($22), and gift boxes ($58). Revenue streams are diversified across retail walk-ins, pre-orders, wholesale to local cafes (since 2014), catering, in-person baking classes ($85-$275), digital video classes ($10-$16), and cookbook royalties from a Penguin Random House title (2018) that has sold over 40,000 copies.

The business is small, with 8 employees and a service model that, as of October 2025, restricts walk-in retail to Fridays with pre-orders available Wednesday through Saturday. There is no mobile application, no e-commerce platform beyond basic pre-orders, and no proprietary technology stack; ordering, payment, and inventory appear to be handled through standard off-the-shelf tools. The brand has earned national press recognition and won the Hatch Detroit $50K grant, a Kiva $5K loan, and an Indiegogo campaign raising $26,593.

In May 2025, Sister Pie publicly announced an "interlude" period citing financial strain, transitioning to a beta phase in October 2025 and pausing catering effective June 1, 2026. The company maintains annual nonprofit partnerships and a community-oriented identity tied to Detroit's small-business ecosystem, but the combination of limited operating hours, single-location footprint, and recent restructuring signals a business in defensive contraction rather than expansion.

Name

Sister Pie

Legal name

Sister Pie

Website

https://sisterpie.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Sister Pie is an independent Detroit bakery founded by Lisa Ludwinski in 2012, producing handmade seasonal pies and baked goods from a single Kercheval storefront. It serves retail walk-ins, pre-order customers, local cafes, and class attendees with an 8-person team.

Ownership category

akta.pro rank

Product category

Specialty Bakery / Artisan Pies

NAICS

Baked Goods Retailers (445291), Retail Bakeries (311811), Commercial Bakeries (311812)

SIC

Bakery Products (2050)

akta.pro primary industry

Artisanal & Craft Bakeries (CRAHAGAA)

akta.pro secondary industries

Retail Bakeries (Bread & Daily Bakery) (THAFAFAA), Dessert & Bakery Catering (Cakes, Pastries, Candy) (HSACAGAI), Cake Shops & Custom Celebration Cakes (THAFAFAC)

Keywords

• Artisan bakery products
• Seasonal pie shop
• Handcrafted baked goods
• Baking education classes
• Specialty food retail

Headquarters

HQ city

Detroit

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Retail Bakery Sales: Walk-in sales of pies, cookies, breakfast baked goods, and other items at the physical Detroit bakery on Fridays (7:30am–12pm or until sellout). Pies sold whole ($40–$56 for 9-inch) and by slice ($5.75–$10).
2. Pre-Orders (Breakfast Baked Good Boxes & Thursday Lunch Specials): Online pre-order system for weekly Breakfast Baked Good Boxes ($58, dozen seasonal scones/muffins) for Wednesday/Thursday/Saturday pickup, and Thursday Lunch Specials ($22, sandwich + baked good + beverage) for Thursday pickup.
3. Wholesale Accounts: Wholesale pies and baked goods sold to local cafes and shops across Detroit, established as early as 2014.
4. In-Person Baking Classes: Sister Pie charges $85–$275 for in-person baking classes at the bakery, including single classes ($85 for Crimp Camp, $95 for Seasonal Produce Celebration) and multi-session Summer Baking Class Series ($275 for 3-class series).
5. Digital Video Classes: Online video + recipe bundles for All-Butter Pie Dough ($10), Roll-Out and Crimp ($10), or combined bundle ($16), delivered via digital download.
6. Cookbook Sales: Published cookbook 'Sister Pie: The Recipes & Stories of a Big-Hearted Bakery in Detroit' released October 2, 2018, with 75 recipes. Sold over 40,000 copies through Penguin Random House, Barnes & Noble, Bookshop.org, and local Detroit booksellers.
7. Catering & Special Events: Catering program was in beta phase as of late 2025/early 2026, paused as of June 1, 2026 for restructuring. Previously offered custom catering orders for events.

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels7 records

Core offering

Sister Pie manufactures and sells handmade seasonal pies, cookies, scones, muffins, savory hand pies, and galettes from its Detroit West Village bakery, using an all-butter pie dough recipe and locally sourced Michigan ingredients. In addition to retail and pre-order product sales, the company offers in-person and digital baking classes, wholesale distribution to local cafes, and a published cookbook.

Product overview

Sister Pie is a boutique bakery in Detroit's West Village offering a portfolio of handmade baked goods centered around seasonal pies. The core product line includes pies (9-inch, serving 6-8), cookies, scones, muffins, savory hand pies, and galettes. The business operates through multiple channels: walk-in Friday sales, pre-order programs (Breakfast Baked Good Boxes at $58 and Thursday Lunch Specials at $22), catering services (currently paused), in-person baking classes ($85-$275), and digital video recipe products ($10-$16). Sister Pie also publishes the Sister Pie Cookbook (2018, 75 recipes) and runs a community Neighborhood Fund initiative supporting local food access. The bakery is currently in an 'interlude' period transitioning to a new business model, with reduced hours focused on classes and pre-orders rather than full retail operations.

Differentiator

Problem solved

Functional benefit

Brands

• Sister Pie Catering Program: A catering service offering Sister Pie baked goods for events (currently paused as of June 1, 2026)
• Neighborhood Fund
• Sister Pie Cookbook
• Pie-it-Forward

Products and services

• Seasonal Pies (Whole and By-the-Slice) Handmade 9-inch seasonal pies made with all-butter pie dough and locally sourced Michigan fruit, custard, chess, meringue, and savory varieties. Sold whole ($40–$56) or by the slice ($5.75–$10) at the Detroit bakery.
• Breakfast Baked Good Box (Pre-Order) Pre-order box containing a dozen (12) scones and muffins in a rotating seasonal assortment, available for Wednesday, Thursday, or Saturday pickup at $58 per box.
• Thursday Lunch Special (Pre-Order) Pre-order Thursday lunch combo at $22 featuring a seasonal sandwich or salad, a rotating seasonal baked good, and a 12oz house-made fruit shrub soda, with Thursday pickup 11:30am–1pm.
• Cookies, Scones, Muffins, Savory Hand Pies, and Galettes Retail bakery items including assorted cookies ($0.90–$5.25; 6-pack bags at $15), scones ($4.75–$5.00), muffins ($4.25), savory hand pies ($6.00), galettes, and Spranola house granola ($17.50).
• In-Person Baking Classes Hands-on baking classes at the Detroit bakery including Crimp Camp ($85), Seasonal Produce Celebration ($95), and a three-session Summer Baking Class Series ($275) covering All-Butter Pie Dough, Savory Hand Pies, and Seasonal Produce Celebration.
• Summer Baking Class Series Three-session summer series priced at $275 covering All-Butter Pie Dough, Savory Hand Pies, and Seasonal Produce Celebration, held 6–8pm at the Sister Pie bakery.
• Digital Video + Recipe Downloads Downloadable mp4 video plus PDF recipe bundles covering All-Butter Pie Dough ($10), How to Roll-Out and Crimp ($10), or a combined bundle ($16). Delivered via download link, valid for 30 days from purchase.
• Sister Pie Cookbook Published cookbook by Lisa Ludwinski with photography by E.E. Berger, featuring 75 recipes including sweet and savory pies and bakeshop favorites. Over 40,000 copies sold via Penguin Random House, Barnes & Noble, Bookshop.org, and local Detroit booksellers.
• Catering and Special Events Catering service offering Sister Pie baked goods, pies, and dessert assortments for corporate events, meetings, and private celebrations (program paused as of June 1, 2026 for restructuring).
• Wholesale Pies and Baked Goods Wholesale distribution of Sister Pie pies and baked goods to local Detroit cafes and shops for in-store resale, established as a recurring channel since 2014.

Quantifiable outcome

• Cookbook has sold over 40,000 copies
• +5 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

17 partnerships are on record, tiered minor and core.

• Recycle HereminorOthers · 1 January 2025Sister Pie works with Recycle Here to expand recycling capabilities and divert waste from landfills.
• Midtown CompostingminorOthers · 1 January 2025Sister Pie works with Midtown Composting to recycle food scraps and divert organic waste from landfills.
• Michigan GreenSafeminorOthers · 1 January 2025Sister Pie uses Michigan GreenSafe compostable and biodegradable packaging products throughout the bakery.
• BRP BoxshopminorOthers · 1 January 2025Sister Pie uses BRP Boxshop bakery boxes made with Sustainable Forestry Initiative (SFI) lumber fibers that are compostable and sourced from reforested lumber.
• Washed Up CoffeeminorChannel Partner/ Reseller/ Distributor · 1 January 2025Sister Pie baked goods available at Washed Up Coffee (8016 Kercheval) Wednesday through Friday, 8am–4pm, expanding distribution beyond the bakery's limited Friday hours.
• The Detroit Community FridgecoreStrategic or Co-development Partner · 1 January 2020Through the Neighborhood Fund, Sister Pie partnered with The Detroit Community Fridge to purchase a community fridge and freezer for the West Village and Islandview neighborhoods, as well as pay for professional electrical work for the location.
• Planted DetroitcoreStrategic or Co-development Partner · 1 January 2020Partnered with Planted Detroit through the Neighborhood Fund to support the community fridge and freezer initiative in West Village and Islandview neighborhoods.
• Black Bottom Businesses, LLCcoreStrategic or Co-development Partner · 1 January 2020Partnered with Black Bottom Businesses, LLC through the Neighborhood Fund to support the community fridge and freezer in West Village and Islandview neighborhoods.
• Alternatives For GirlscoreStrategic or Co-development Partner · 1 January 20192019 annual nonprofit partner. Sister Pie raised $2,416 through a custom PB S'MORES cookie (80% of sales donated), collected toiletry donations (4 boxes of diapers, 15 packs of wipes, 21 sticks of deodorant, and more), hosted baking workshops, shared meals with shelter residents, and hosted a Holiday Cookie Swap Fundraiser raising $1,360. AFG serves homeless and at-risk girls and young women in southwest Detroit.
• TrinosophesminorOthers · 1 January 2019Hosted the Holiday Cookie Swap Fundraiser for Alternatives For Girls (2019), raising $1,360.
• Detroit Food AcademycoreStrategic or Co-development Partner · 1 January 20182018 annual nonprofit partner. Sister Pie raised $1,352 through a custom Pistachio + The Chips cookie (80% of sales donated), hosted baking workshops, ran a student mentee program, and hosted a Holiday Cookie Swap Fundraiser raising $900. DFA is a 501(c)(3) nonprofit working with young Detroiters ages 13–24 through food-based entrepreneurial experiences.
• Germack Pistachio CompanyminorOthers · 1 January 2018Donated pistachios for the Pistachio + The Chips custom cookie collaboration with Detroit Food Academy (2018).
• Detroit Friends Potato ChipsminorOthers · 1 January 2018Donated potato chips for the Pistachio + The Chips custom cookie collaboration with Detroit Food Academy (2018).
• TrinosophesminorOthers · 1 January 2018Hosted the Holiday Cookie Swap Fundraiser for Detroit Food Academy (2018), raising $900.
• Tenspeed Press / Penguin Random HousecoreOthers · 1 January 2018Publisher of the Sister Pie cookbook 'The Recipes & Stories of a Big-Hearted Bakery in Detroit,' released October 2, 2018. Book has sold over 40,000 copies.
• Build Institute (formerly d:hive Build)minorOthers · 1 January 2013Lisa enrolled in the d:hive Build (now Build Institute) business class in 2013 to develop the business plan for Sister Pie.
• FoodLab DetroitminorOthers · 1 January 2013Lisa joined FoodLab Detroit, a food business community network in 2013, as part of developing the Sister Pie business.

Scale indicators10 records

Recent moves7 records

Expansion highlights3 records

Others

• Detroit FoodLab / Build Institute: Detroit small business and food business support organizations that Lisa Ludwinski participated in during Sister Pie's founding. Comparable as adjacent ecosystem participants rather than direct competitors; relevant for understanding Sister Pie's community and entrepreneurial context.

Direct peers

• Bread Alone Bakery: New York's Hudson Valley-based certified organic artisan bakery with multiple retail locations, wholesale distribution, and baking education. Comparable to Sister Pie through its handcrafted organic approach, retail + wholesale + classes model, and community-driven brand positioning.
• Tartine Bakery: San Francisco-based artisan bakery famous for handmade breads, pastries, and layer cakes. Comparable to Sister Pie through its handcrafted technique, national brand recognition, cookbook (Tartine Bread, Tartine Book No. 3), and cookbook-driven education platform.
• Zingerman's Deli / Zingerman's Community of Businesses: Adjacent Ann Arbor food business sharing Sister Pie's artisan food and community ethos, often cited alongside Sister Pie in regional press. Comparable through overlapping customer base, similar commitment to local sourcing, and shared Michigan food culture storytelling.
• Avalon International Breads: Detroit-based artisan bakery producing handmade breads and baked goods with a social mission and locally-sourced ingredients. Directly comparable as a fellow Detroit craft bakery with a community-focused, triple-bottom-line ethos and similar product categories.
• Levain Bakery: New York-based artisan cookie and baked goods bakery with a national brand built around premium, handcrafted products. Comparable to Sister Pie through its cult following, premium pricing, cookbook, and core focus on a signature handcrafted item.
• Zingerman's Bakehouse: Ann Arbor, Michigan-based artisan bakehouse producing handmade breads, pastries, and baked goods with a strong local sourcing and education ethos. Comparable to Sister Pie as a Michigan-based craft bakery combining retail, wholesale, baking classes, and a community-driven brand, though at a larger scale.
• Breads Bakery: New York-based artisan bakery known for babka and laminated pastries with multiple retail locations. Comparable to Sister Pie through its handcrafted, single-category-leading product approach and expansion from a single signature item to a broader bakery line.
• Flour Bakery + Cafe: Boston-based artisan bakery founded by James Beard Award winner Joanne Chang, with multiple locations, a cookbook, and baking classes. Comparable to Sister Pie through its handcrafted product ethos, cookbook-driven brand building, and retail-plus-education model.

Broad incumbents

• King Arthur Baking Company: Vermont-based nationally distributed baking brand and baking education platform. Comparable to Sister Pie through its baking classes, recipe content, and cookbook-style education, but operates at national scale across baking mixes, flour, and packaged goods.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SisterPie
• Instagraminstagram.com/sisterpiedetroit
• LinkedInlinkedin.com/company/sister-pie

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Sister Pie