Ingredients
12 servings
- •2 cups packed brown sugar
- •1 cup butter
- •4 eggs
- •4 bananas
- •1 cup sour cream
- •4 cups sifted cake flour
- •1 teaspoon baking soda
- •0.125 teaspoon salt
- •1 cup chopped walnuts
- •2 teaspoons vanilla extract
- •4 cups confectioners' sugar
Instructions
- Preheat the oven to 350 degrees F (175 degrees C). Grease three (9-inch) round cake pans.
- Beat together brown sugar and 1 cup butter in a large bowl until creamy and smooth. Add eggs one at a time, mixing well after each addition. Beat in mashed bananas and 1 cup sour cream. Stir in flour, baking soda, and salt until well combined. Mix in nuts and 2 teaspoons vanilla until incorporated.
- Bake in the preheated oven until a toothpick inserted into the centers of cakes comes out clean, 30 to 40 minutes. Allow cakes layers to cool completely on wired racks.
- Meanwhile, beat confectioners' sugar, remaining 1/2 cup butter, and remaining 1/4 cup sour cream in a large bowl until well combined. Add remaining 1 teaspoon vanilla and beat until frosting is fluffy.
- Layer cooled cake layers with frosting.
Nutritional Facts
Per 12 servings
- Calories: 802
- Carbohydrate: 114g
- Fat: 36g
- Fiber: 2g
- Protein: 9g
- Sugar: 72g