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stacked brownies with yellow and orange reeses pieces baked inside.
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4.03 from 37 votes

The ULTIMATE One Bowl Reese's Brownie Recipe

This is the ULTIMATE Reese's Brownie Recipe! It's a one bowl brownie recipe FULL of 3 KINDS of Reese's: peanut butter cups, peanut butter chips, and Reese's Pieces!!
Total Time45 minutes
Course: Dessert
Cuisine: American
Servings: 24 brownies
Author: Dorothy Kern
Cost: $6

Ingredients

  • 1 ¾ cups (217g) all purpose flour
  • ¾ cup (60g) unsweetened cocoa powder
  • 2 cups (400g) granulated sugar
  • 1 teaspoon salt
  • 5 large eggs
  • 1 cup (237ml) vegetable oil
  • 1 cup (170g) peanut butter chips
  • 24 miniature Reese’s Peanut Butter Cups unwrapped
  • 1 cup Reese’s Pieces

Instructions

  • Preheat oven to 350°F. Line a 9x13” pan with foil and spray with nonstick cooking spray.
  • Whisk flour, cocoa, sugar, and salt in a large bowl. Stir in eggs and oil until completely mixed. Stir in the peanut butter chips.
  • Spread half the batter in the prepared pan. Top with peanut butter cups (whole, or you can chop them if you prefer). Then top with the remaining batter and sprinkle the Reese’s Pieces over the top.
  • Bake for 20-26 minutes or until they just stop jiggling a little. These are better under done than over done! Cool before slicing.
  • Store in an airtight container for up to 3 days or freeze for up to one month.

Video

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Notes

  • Store in an airtight container or freeze.

Nutrition

Serving: 1serving | Calories: 272kcal | Carbohydrates: 34g | Protein: 4g | Fat: 15g | Saturated Fat: 4g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 4g | Trans Fat: 0.1g | Cholesterol: 35mg | Sodium: 151mg | Potassium: 116mg | Fiber: 2g | Sugar: 24g | Vitamin A: 53IU | Vitamin C: 0.02mg | Calcium: 21mg | Iron: 1mg

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