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3.45 from 9 votes

Peanut Butter Fluff Pie

Peanut butter fluff pie is an easy, creamy no-bake dessert recipe that pairs the flavors of peanut butter and marshmallow with tangy cream cheese, all in a sweet graham cracker crust.
Prep Time10 minutes
Chilling Time4 hours
Total Time4 hours 10 minutes
Course: Dessert
Cuisine: American
Keyword: no-bake desserts, peanut butter fluff pie, peanut butter pie
Servings: 12 servings
Calories: 553kcal
Author: Kasey Schwartz


  • 1 9” graham cracker pie crust
  • Filling:
  • 1 cup heavy cream
  • ½ cup powdered sugar
  • 8 oz cream cheese softened
  • 3 tbsp granulated sugar
  • 7 oz marshmallow fluff
  • 1 ½ cups creamy peanut butter
  • Topping:
  • ¾ cup heavy cream
  • 3 tbsp powdered sugar
  • 2 tbsp creamy peanut butter


  • For the filling, add the heavy cream and powdered sugar to the bowl of a stand mixer and whip to stiff peaks. Set aside.
  • In another bowl, combine the cream cheese and granulated sugar and beat until smooth. Add the marshmallow fluff and continue to beat until smooth. Finally, add the peanut butter and beat to combine. Fold the whipped cream into the cream cheese filling and pour into the prepared crust. Refrigerate 3-4 hours to set.
  • For the topping, prepare whipped cream the same as above. Microwave the peanut butter for 20-30 seconds to a consistency for drizzling.
  • Remove the pie from the refrigerator and pipe or spread the whipped cream over the top. Finish by drizzling the peanut butter.


Calories: 553kcal | Carbohydrates: 43g | Protein: 11g | Fat: 40g | Saturated Fat: 16g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 16g | Cholesterol: 58mg | Sodium: 285mg | Potassium: 271mg | Fiber: 2g | Sugar: 28g | Vitamin A: 764IU | Vitamin C: 1mg | Calcium: 63mg | Iron: 1mg