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Gooey Butter Cake

A soft, buttery cake base topped with a rich, sweet, gooey layer that stays soft and dense — a St. Louis classic.

⏱ 20 minPrep time
🔥 40 minCook time
🍽 12Servings
🏷 DessertCategory
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St. Louis gooey butter cake square dusted with powdered sugar

Gooey butter cake is St. Louis’s greatest contribution to the dessert world — a dense, buttery yeast-dough base topped with a gloriously soft, custard-like layer of cream cheese, butter, and sugar. It is part cake, part pudding, entirely addictive, and it has been a St. Louis bakery staple since the 1930s, when a baker’s butter-and-sugar mistake became a legend. Purists eat it with a fork; everyone eats it with joy.

Why this recipe works: The bottom layer is a rich, slightly chewy cake base, and the top is a barely-baked custard of cream cheese, butter, eggs, and sugar that stays soft and gooey in the center. The contrast — sturdy bottom, molten top — is the whole point. The secret is underbaking: the top should be set at the edges and still jiggly in the middle when it comes out of the oven.

Key ingredients

  • Butter and flour: the dense, chewy base (a yeast-based dough is traditional; a simple butter-cake base is a reliable shortcut).
  • Cream cheese: softened — the heart of the gooey layer.
  • Sugar, eggs, and vanilla: the custard.
  • Powdered sugar: dusted generously over the top.

Tips for the gooiest butter cake

Have the cream cheese and butter fully softened before mixing, or the topping will be lumpy. Spread the topping evenly over the base, then bake at 350°F just until the edges are set and golden and the center still wobbles — about 35 to 40 minutes; it finishes setting as it cools. Do not overbake, or you lose the goo. Cool completely, dust with powdered sugar, and cut into squares. Some St. Louisans insist on a fork; a spoon works too.

Variations and storage

Add cocoa powder to the topping for chocolate gooey butter cake, or pumpkin puree and spices in the fall. It keeps 3 to 4 days in an airtight container at room temperature — if it lasts that long — and reheats for a few seconds in the microwave to bring back the goo.

Step by stepInstructions

  1. Preheat the oven to 350°F and grease a 9x13 pan.
  2. Mix the cake mix, egg, and melted butter until a soft dough forms; press evenly into the pan.
  3. Beat the cream cheese and butter until smooth, then beat in the eggs and vanilla.
  4. Gradually beat in the powdered sugar until the filling is smooth and thick.
  5. Spread the filling over the dough and bake 40-45 minutes, until the edges are set and lightly golden but the center still jiggles.
  6. Cool completely — it will sink slightly. Dust with powdered sugar before cutting.

💡 Chef tips & storage

Don't overbake: the gooey center is the point. It firms up as it cools, so be patient before slicing.

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Recipe details

Prep20 min
Cook40 min
Servings12
CategoryDessert
PublishedAugust 16, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →