4.5/5
(4 Votes)
Ingredients
- Cake:
- 2/3 cup sugar
- 1/2 cup sour cream
- 1 egg
- 2 tablespoons unsalted butter, softened
- 2 mashed super ripe bananas (about 3/4 cup)
- 1 teaspoon pure vanilla extract
- 1 cup flour
- 1/4 teaspoon salt
- 1/2 teaspoon baking soda
- Frosting:
- 2 tablespoons unsalted butter, softened
- 1/4 cup heavy cream
- 1 tsp pure vanilla extract
- 1 vanilla bean , scraped
- 1 1/4 cups confectioner's sugar
Preparation
Step 1
makes one 8x8-inch pan (double recipe for a 9x13 pan)
To make cake (easily mixed by hand):
Preheat the oven to 375F (see note below). Cream together sugar, sour cream, egg, and 2 tablespoons softened butter. Add mashed bananas and 1 teaspoon vanilla extract. Add flour, salt, and baking soda; mix well. Pour into greased glass 8x8 pan. Bake at 350F for 20-25 minutes until a toothpick inserted in the center comes out clean. Cool completely before frosting.
To make frosting:
Cream butter and confectioner's sugar together until smooth. Slowly add the heavy cream; stir until smooth.Add vaniila extract and vanilla bean Stir until fully incorporated.Spread on cooled cake