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A fluffernutter square on a cutting board.

Fluffernutter Bars

Sweet and gooey!
Course Dessert
Cuisine American
Keyword easy bar recipes
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 16 small bars
Calories 184kcal


  • 1 roll 16.5 ounces Pillsbury refrigerated peanut butter cookie dough
  • 1/4 cup flour
  • 1/2 cup mini Reese's peanut butter cups
  • 1/2 cup marshmallow fluff


  • Preheat oven to 350 degrees.
  • Combine the cookie dough, flour, and candy in a large mixing bowl until well combined.
  • Reserve one cup of the cookie dough. Press remaining cookie dough into a greased 8x8 baking dish.
  • Bake for 15 minutes and remove from the oven.
  • Drop spoonfulls of the marshmallow fluff over the baked cookies. Crumble the reserved cookie dough over the top.
  • Return to the oven and bake for 15 more minutes, or until the cookie bars are golden brown.
  • Cool completely before cutting and serving.


Calories: 184kcal | Carbohydrates: 26g | Protein: 2g | Fat: 8g | Saturated Fat: 3g | Cholesterol: 2mg | Sodium: 120mg | Fiber: 1g | Sugar: 14g