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Sliced banana oat cake with peanut butter frosting topped with banana slices

Banana oat cake with peanut butter frosting

Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 12

Ingredients
  

Cake

  • 1 1/2 cups water
  • 1 cup quick oats
  • 3-4 bananas
  • 2 eggs
  • 1/3 cup white sugar
  • 1/2 cup brown sugar
  • 1/2 cup butter melted
  • 2 cups whole wheat flour
  • 1 tsp baking soda
  • 1/2 tsp salt

Frosting

  • 4 tbsp butter
  • 2 oz cream cheese
  • 2 tbsp milk
  • 2 cups powdered sugar
  • 1/4 cup natural peanut butter

Instructions
 

  • Begin by preheating the oven to 350° F and pulling out the frosting ingredients from fridge to allow them to come to room temperature.

For the Cake

  • Boil the water in a pan on the stove, or in the microwave. Once it is boiling add the oats and let them soak until you are ready to add them to the batter.
  • Smash bananas with a fork or potato masher, then add the melted butter and eggs and mix well.
  • mix in the sugars and vanilla.
  • Add the dry ingredients on top of the wet ones and mix then together.
  • Once the dry ingredients are mixed add the oats and mix them until everything is incorporated.
  • Pour the batter into 2 9-inch round cake pans that have been buttered and floured.
  • Bake at 350° F for 30-40 min until a toothpick comes out clean.

Natural Peanut Butter Frosting

  • Begin by mixing room temperature butter, cream cheese, and peanut butter together with a hand mixer.
  • Add the powdered sugar 1/2 cup at a time while you continue mixing.
  • Once the ingredients begin to thicken, add the vanilla and enough milk to soften the frosting and make it a spreadable consistency.
  • When the cake has completely cooled, frost it, beginning with a layer between the two rounds.
  • If desired, top the cake with banana slices.
  • Enjoy your banana oat cake with peanut butter frosting within a couple days or store in the refrigerator for up to a week
Keyword banana, cake, dessert, from scratch, peanut butter, whole grain