If you’ve never tasted an ooey gooey butter cake, get ready to meet your newest dessert obsession. With its rich, buttery base and irresistibly melt-in-your-mouth topping, this decadent treat is as indulgent as it sounds. Curious what makes it so legendary? Keep reading — your sweet tooth will thank you.
| Servings: | 12 | 
| Prep Time: | 15 minutes | 
| Cook Time: | 40 minutes | 
| Total Time: | 55 minutes | 
| Serving Size: | 1 slice | 
Ingredients
For the crust:
- 1 box yellow cake mix
 - 1 large egg
 - 8 tablespoons unsalted butter melted
 
For the filling:
- 8 ounces cream cheese softened
 - 2 large eggs
 - 1 teaspoon vanilla extract
 - 8 tablespoons unsalted butter melted
 - 4 cups powdered sugar
 
Equipment
- 9×13 inch baking dish
 - Mixing bowls
 - Electric hand mixer or stand mixer
 - Rubber spatula
 - Measuring cups and spoons
 - Wire rack
 - Nonstick cooking spray
 
Instructions
- Preheat the oven: Set your oven to 350 degrees Fahrenheit. Lightly coat your baking dish with nonstick spray and set aside. This ensures the cake lifts out cleanly later.
 - Make the crust: In a large mixing bowl, combine the yellow cake mix, one egg, and melted butter. Stir until a thick dough forms. It should be dense like cookie dough. If it feels crumbly, use your hands to gently bring it together.
 - Press the base: With clean hands or a spatula, press the dough evenly into the bottom of the greased baking dish. Push it up just slightly at the corners to create a soft edge.
 - Soften the cream cheese: Beat the cream cheese in a clean bowl with a mixer until smooth. This step is key—if your cream cheese is too cold, your filling will be lumpy.
 - Add eggs and flavor: Add the remaining two eggs, one at a time, beating after each. Then mix in vanilla extract and melted butter. The mixture will become shiny and smooth.
 - Add sugar slowly: Gradually add your powdered sugar, mixing on low at first to prevent a sugary cloud. Once incorporated, increase the speed to medium until the mixture is light and creamy.
 - Assemble the cake: Pour the cream cheese mixture over your crust layer. Use a spatula to spread it out evenly, making sure it reaches all edges.
 - Bake: Place in the oven and bake for about 38 to 42 minutes. Watch for that golden, crinkly top—like the surface of a brownie. The center will jiggle a little, and that is exactly what you want. Do not overbake.
 - Cool completely: Remove the cake from the oven and let it cool in the dish on a wire rack. The filling will firm up as it cools, but keep that soft, gooey center.
 - Slice and enjoy: Once fully cooled, cut the cake into 12 neat slices. Serve at room temperature or slightly chilled for a firmer texture.
 
Nutrition per serving
| Calories | 435 | 
| Protein | 4g | 
| Carbohydrates | 52g | 
| Fat | 24g | 
| Sugar | 44g | 
| Fiber | 0g | 
| Sodium | 292mg | 
Recipe Notes
For an autumnal twist, try using spice cake mix and a pinch of cinnamon in the filling. This dessert is perfect for prep ahead. It tastes even better the next day when the flavors settle and the texture sets beautifully.
FAQ
Can I make this gluten-free?
Yes. Simply substitute the yellow cake mix with your favorite gluten-free boxed cake mix. Be sure to check that your powdered sugar and cream cheese are certified gluten-free as well.
My center is very jiggly. Did I underbake it?
A slight jiggle is perfect and necessary for that gooey center. If the top is golden and the edges are set, remove it from the oven. It will continue to firm up as it cools.
Can I freeze ooey gooey butter cake?
Absolutely. Let it cool completely, then wrap individual pieces in plastic wrap and foil. Place in a freezer-safe container and freeze for up to 2 months. Thaw in the fridge overnight or on the counter for a few hours before serving.
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Ooey Gooey Butter Cake
Ingredients
- For the crust:
 - 1 box yellow cake mix
 - 1 large egg
 - 8 tablespoons unsalted butter melted
 - For the filling:
 - 8 ounces cream cheese softened
 - 2 large eggs
 - 1 teaspoon vanilla extract
 - 8 tablespoons unsalted butter melted
 - 4 cups powdered sugar
 
Instructions
- Preheat your oven to 350°F (175°C). Lightly spray a 9x13 inch baking dish with nonstick cooking spray and set aside.
 - In a large bowl, combine the yellow cake mix, egg, and melted butter for the crust. Stir until fully combined and a thick dough forms.
 - Press the crust mixture evenly into the bottom of the prepared baking dish, using your hands or a spatula to spread it into the corners.
 - In another mixing bowl, beat the softened cream cheese until smooth and creamy.
 - Add the eggs one at a time, then add the vanilla extract and melted butter. Beat until fully incorporated.
 - Gradually mix in the powdered sugar until the filling is smooth and free of lumps.
 - Pour the cream cheese filling over the prepared crust and spread evenly with a spatula.
 - Bake for 38 to 42 minutes until the top is golden brown and slightly crackled. The center should still jiggle slightly when shaken gently.
 - Allow the cake to cool completely in the pan on a wire rack before slicing.
 - Slice into 12 squares and serve chilled or at room temperature.
 
