Recipes Desserts Cookies Whoopie Pie Recipes Stef's Whoopie Pies with Peanut Butter Frosting 3.7 (86) 70 Reviews 17 Photos These whoopie pies with a creamy peanut butter frosting are like no other whoopie pies — they are even more chocolaty and cakey! Submitted by Stefanie Sierk Updated on January 20, 2023 Save Rate Print Share Close Add Photo 17 17 17 17 Prep Time: 30 mins Cook Time: 10 mins Total Time: 40 mins Servings: 6 Yield: 1 dozen Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 6 servings 2 cups all-purpose flour ½ cup unsweetened cocoa powder ½ cup hot water 1 teaspoon vanilla extract 1 teaspoon baking soda 1 cup white sugar 1 cup butter 1 large egg 1 tablespoon butter 1 ¾ cups confectioners' sugar ¼ cup peanut butter ½ cup milk Directions Preheat the oven to 375 degrees F (190 degrees C). Cream together 1 cup butter and egg. Add 1 cup white sugar, vanilla, and hot water. Stir in flour, cocoa, and baking soda and mix well. Drop from a teaspoon onto cookie sheets and bake in the preheated oven for 10 to 12 minutes; set aside to cool. To make peanut butter frosting: Blend 1 tablespoon butter and peanut butter together until smooth. Stir in confectioners' sugar and add enough milk to make frosting soft enough to spread. Spread between the flat sides of two cookies and sandwich together. Repeat with remaining cookies. I Made It Print 424 home cooks made it! Nutrition Facts (per serving) 811 Calories 41g Fat 107g Carbs 11g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Calories 811 % Daily Value * Total Fat 41g 52% Saturated Fat 23g 116% Cholesterol 120mg 40% Sodium 513mg 22% Total Carbohydrate 107g 39% Dietary Fiber 4g 15% Total Sugars 70g Protein 11g 21% Calcium 58mg 4% Iron 3mg 18% Potassium 276mg 6% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.