Gluten-free, dairy-free and alpha-gal-friendly bakery in Sullivan, Missouri
Wintergarten Bakehouse makes small-batch baked goods on Highway H in Sullivan. Our food is gluten-free and made without mammalian meat, dairy, gelatin, tallow or rendered mammal fat. We use real eggs and publish the ingredients, allergens and cross-contact practices behind what we bake.
Looking for an alpha-gal bakery in Missouri?
People with alpha-gal syndrome often search for an “alpha-gal safe bakery.” Individual reactions and tolerances can differ, so we would rather show you exactly what is in our kitchen than make a blanket promise for every person. We do not use mammalian meat, mammal dairy, gelatin, tallow or rendered mammal fat in our baked goods. Eggs are used.
Our Kitchen Record lists our standing ingredient rules, allergens, cross-contact practices and the ingredient list for every bake so you can make your own informed decision before ordering.
Gluten-free baking is the baseline here
Our bakery menu is gluten-free, and gluten-containing food and ingredients are not used in our kitchen. We choose certified gluten-free ingredients where contamination risk matters and document ingredients product by product. You can browse the current bakes or read the full Kitchen Record before you order.
Dairy-free because mammal dairy never enters the recipe
Milk, butter, cream, whey and other mammal-derived dairy ingredients are outside our baking standard. That makes dairy-free a core part of the bakery rather than a special substitution on selected products.
A Sullivan bakery serving the I-44 and Franklin County region
Wintergarten bakes on Highway H in Sullivan, Missouri. Orders are collected only at our pickup locations in Sullivan, Washington, Rolla or St. Louis. The order page matches your address to the nearest one automatically, and road-trip customers are absolutely welcome.
Nearby communities include Bourbon, Cuba, Union, Washington, Pacific, Villa Ridge, Eureka, Rolla, and St. Louis, Missouri.
For St. Louis-area customers, Wintergarten is a regional specialty bakery west of the metro rather than a St. Louis storefront. Check the current pickup window before making the drive.
Visiting or ordering from Wintergarten
Is Wintergarten a dedicated gluten-free bakery?
Yes. Gluten-containing food and ingredients are not used in our kitchen. Our bakery menu is gluten-free, and our Kitchen Record documents ingredients and cross-contact practices.
Where is Wintergarten located?
We bake in Sullivan, Missouri, in Franklin County along the I-44 corridor. Wintergarten is a preorder and event bakery rather than a walk-in retail storefront.
Does Wintergarten serve customers outside Sullivan?
Yes. Pickup locations may include Sullivan, Washington, Rolla and St. Louis depending on the current order window. Customers from nearby communities such as Bourbon, Cuba, Union, Pacific and Villa Ridge are welcome to order as well.
See what is baking now
Availability changes with each bake. The order page shows what is currently offered and when the next collection day is scheduled.