Banana whoopie pies with peanut butter frosting

Banana Whoopie Pies with Peanut Butter Frosting

Banana whoopie pies with fluffy peanut butter frosting is one of those delicious desserts that everybody likes! 

Course Dessert
Cuisine American
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Servings 30 whoopie pies
Calories 205 kcal


Banana Whoopie Pies:

  • 2 cups flour , sifted
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 4 oz unsalted butter , softened
  • 1/2 cup brown sugar
  • 1/2 cup sugar regular
  • 1 egg
  • 1/2 teaspoon vanilla
  • 2 bananas mashed, very ripe and soft
  • 1/2 cup Greek yogurt

Peanut Butter Frosting:

  • 1/2 cup unsalted butter , softened
  • 1 cup creamy peanut butter
  • 2 cups confectioner's sugar
  • 3 tablespoons milk


How to make banana whoopie pies:

  1. Preheat oven to 350 degrees Fahrenheit. Line 2 baking sheets with parchment paper.
  2. Combine and mix flour, baking powder, baking soda, and salt in a medium bowl.
  3. In a separate large bowl, beat softened butter and both sugars (brown and regular) with an electric mixer on medium-high speed for about 2-3 minutes until light in color and creamy. Add egg and vanilla, continuing to beat until well-incorporated. Add mashed bananas and Greek yogurt and beat just enough to combine.
  4. Add flour mixture to the wet ingredients and mix until combined.
  5. Drop dough by heaping teaspoonfuls onto the prepared baking sheets. Bake for 10-12 minutes until the edges just begin to brown. Let cookies cool by slide the parchment papers with cookies on them onto the wire rack.

How to make peanut butter frosting:

  1. In a medium bowl, using electric mixer, beat softened unsalted butter and peanut butter until creamy.
  2. Add the sugar and continue beating. When the frosting starts to thicken, add a tablespoon of milk at a time and continue beating for several more minutes to reach the desired consistency: so that the frosting is fluffy, has the right kind of thickness and can spread easily.


  1. Spoon 1 tablespoon of peanut butter frosting onto the flat sides of half the cookies. Sandwich with remaining cookies. Dust with confectioners' sugar, and/or sprinkle with sprinkles as shown on photos, if desired!

Recipe Notes

Whoopie pies adapted from Martha Stewart

Peanut butter frosting adapted from

Nutrition Facts
Banana Whoopie Pies with Peanut Butter Frosting
Amount Per Serving
Calories 205 Calories from Fat 90
% Daily Value*
Fat 10g15%
Saturated Fat 4g25%
Cholesterol 22mg7%
Sodium 83mg4%
Potassium 113mg3%
Carbohydrates 24g8%
Sugar 16g18%
Protein 3g6%
Vitamin A 205IU4%
Vitamin C 0.7mg1%
Calcium 19mg2%
Iron 0.6mg3%
* Percent Daily Values are based on a 2000 calorie diet.