Gluten-free, dairy-free and alpha-gal-aware 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. 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
Pickup is at Wintergarten on Highway H in Sullivan, Missouri. We welcome preorders from nearby communities and from people traveling through the region for baked goods that fit their dietary needs.
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.
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.