Missouri Cottage Food Wedding Cake

The Short Answer: It Depends on the Filling

Missouri's cottage food law (RSMo § 196.298) allows you to sell non-potentially hazardous baked goods from your home kitchen. A standard wedding cake — made with shelf-stable ingredients like flour, sugar, butter, and eggs, with a buttercream frosting and fondant decorations — falls squarely within that exemption.

The problem is that many wedding cake designs cross into prohibited territory. The dividing line is not the occasion or the price tag — it is what is inside the cake.

What You Can Sell

Shelf-stable wedding cakes and their components that qualify under the cottage food exemption:

• Butter-based layer cakes with American buttercream (powdered sugar, butter, vanilla)
• Fondant-covered cakes with no refrigerated filling
• Sheet cakes, cupcake towers, and cake pops with shelf-stable frostings
• Fruit-filled cakes where the filling is a traditional high-sugar preserve (strawberry jam, apricot preserves)
• Dry decorative elements (royal icing flowers, gum paste figures, edible glitter)

These items are shelf-stable, non-TCS (time/temperature control for safety), and legal to produce in a home kitchen under Missouri law.

What Requires a Commercial Kitchen

Several common wedding cake components are classified as potentially hazardous and cannot be produced in a home kitchen:

• Cream cheese frosting — The dairy content requires refrigeration to prevent bacterial growth
• Swiss or Italian meringue buttercream — Egg-white-based frostings with lower sugar ratios that may require temperature control
• Custard or bavarian cream fillings — Refrigeration required
• Fresh fruit fillings (not preserved) — Cut fruit is a TCS food
• Cheesecake layers — Classified as TCS, always requires commercial production
• Ganache with heavy cream — Dairy-based chocolate fillings requiring refrigeration

If your signature wedding cake includes any of these elements, you need a licensed commercial kitchen, DHSS Manufactured Food Program registration, and the associated inspections.

The Pricing Reality

Wedding cakes are among the highest-margin products a home baker can sell. A custom decorated cake for 150 guests can command several hundred dollars — and under Missouri's cottage food law, there is no annual revenue cap limiting what you can earn. The $50,000 limit was permanently removed by HB 1697 in 2022.

This makes wedding cakes an attractive niche for home bakers, but only if you can design within the cottage food product boundaries. The decorating skill matters, but so does the formulation.

Practical Tips for Home Wedding Cake Sellers

Document your recipes. If a customer or market manager questions whether your frosting qualifies as non-TCS, having a written recipe showing the sugar-to-dairy ratio supports your classification.

Clarify scope in writing. A simple order form that lists exactly what the cake includes (and does not include) protects you from last-minute "can you add cream cheese frosting?" requests that would push the cake outside your legal scope.

Delivery and setup. You can personally deliver and set up the cake at the venue within Missouri. This is covered under the Home Sales pathway's direct delivery provision. Just ensure the cake does not require refrigerated transport for any component.

Our Missouri Cottage Food & Home Food Business Guide includes a product classification worksheet that helps you test each recipe in your wedding cake lineup against Missouri's cottage food criteria, so you know exactly where the line falls before taking orders.

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