Banana Sheet Cake (with Cream Cheese Frosting!)
The recipe
Banana Sheet Cake
- Prep10 minutes
- Cook35 minutes
- Total45 minutes
- Servings12
Ingredients
Cake
- ½ cup unsalted butter softened
- 1 ½ cups granulated sugar
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 2-3 overripe bananas smashed
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon salt
Frosting
- ½ cup unsalted butter room temperature
- 8 oz. cream cheese room temperature
- 1 teaspoon vanilla extract
- 3 cups powdered sugar
- 1-2 tablespoons heavy whipping cream
- Crushed pecans optional
Instructions
- Preheat the oven to 350 degrees F. and prepare a 9×13 baking dish by spraying generously with non-stick spray and set aside.
- In the bowl of a stand mixer equipped with a paddle attachment, cream the butter and sugar for 3-4 minutes until light and fluffy. Add the eggs, sour cream, and vanilla and mix until just combined.
- Add the mashed bananas and mix until just combined. Scrape the sides and bottom of the bowl.
- Add in the flour, baking soda, and salt and mix until there are no dry spots remaining. Be careful not to over mix
- Bake for 25-30 minutes or until a toothpick inserted in the center of the cake comes out clean.
- Let the cake cool completely on a wire rack.
- While the cake is cooling, prepare the frosting by adding the butter and cream cheese into the bowl of a stand mixer equipped with a paddle attachment. Cream for 3-4 minutes until smooth.
- Add the vanilla extract and powdered sugar and mix on low until combined and smooth. Scrape the sides and bottom of the bowl.
- Add in the heavy whipping cream and mix on high speed for 3-4 minutes until the frosting is smooth and fluffy.
- Spread the frosting over the top of the cooled cake and smooth.
- Sprinkles with crushed pecans if desired and serve.
- Store in an airtight container at room temperature for up to two days.