Banana Cake with Homemade Vanilla Buttercream Frosting
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5 from 20 votes

BANANA CAKE WITH VANILLA FROSTING

This Homemade Banana Cake with Vanilla Frosting is made totally from scratch and has the best banana flavor ever! So moist and delicious!
Prep Time10 mins
Cook Time35 mins
Total Time45 mins
Course: Dessert
Cuisine: American
Keyword: Banana Cake
Servings: 12
Calories: 503kcal
Author: Brandie @ The Country Cook

Ingredients

For the cake:

  • 1 1/4 cup sugar
  • 1 cup sour cream
  • 2 eggs
  • 4 tablespoons butter melted
  • 4 medium ripe bananas mashed
  • 2 teaspoons vanilla extract
  • 2 cups all-purpose flour
  • 1/2 teaspoon table salt
  • 1 teaspoon baking soda
  • 1 cup chopped walnuts optional

For the frosting:

  • 4 tablespoons butter softened
  • 1/2 cup heavy cream
  • 1 teaspoon vanilla extract
  • 2 1/2 cups confectioner's sugar

Instructions

For the cake:

  • Preheat the oven to 375F degrees.
  • Spray 13 x 9 baking dish with nonstick cooking spray.
  • In a medium bowl, cream together sugar, sour cream, egg, and melted butter. Add mashed bananas and vanilla extract.
  • Add flour, salt, and baking soda; mix well.
  • Pour into greased pan.
  • Bake for 25-35 minutes until a toothpick inserted in the center comes out clean.
  • Cool completely before frosting.

For the frosting:

  • Cream butter and confectioner's sugar together until smooth.
  • Slowly add the heavy cream; stir until smooth.
  • Stir in vanilla extract.
  • Spread on cooled cake.

Video

Notes

The frosting really is optional in this. This cake is so moist and is plenty sweet all by itself. It will be more like a snack cake without the frosting.

Nutrition

Calories: 503kcal | Carbohydrates: 73g | Protein: 5g | Fat: 22g | Saturated Fat: 10g | Cholesterol: 70mg | Sodium: 286mg | Potassium: 250mg | Fiber: 2g | Sugar: 51g | Vitamin A: 565IU | Vitamin C: 3.7mg | Calcium: 49mg | Iron: 1.5mg