Reese’s Pieces Peanut Butter Bars Recipe

Reese’s Pieces Peanut Butter Bars Recipe

Photos of Reese’s Pieces Peanut Butter Bars Recipe

How To Make Reese’s Pieces Peanut Butter Bars

Jazz up your usual rice cereal treats with these peanut bars made from Reese’s cereal, mini marshmallows, and Reese’s peanut butter cups.

Preparation: 20 minutes
Total: 20 minutes



  • 7cupsReese’s Peanut Butter Cups Cereal
  • 12ozminiature marshmallows
  • 4tbspbutter
  • 4ozReese’s Pieces,(1 box)


  1. Lightly spray a 9×13 pan-inch and set aside. In a large bowl, count out the cereal then set aside.
In a large pot, melt the butter over medium heat, then add the mini marshmallows.

  2. Stir constantly, until marshmallows are completely melted, to prevent scorching. Immediately pour over cereal and stir until completely covered.

  3. Add ⅔ of Reese’s Pieces to the mixture. Spread into the 9×13-inch pan. If necessary, spray hands or spatula with cooking spray to prevent sticking as the mixture is pressed into the pan.

  4. Pour the rest of the Pieces onto the top of the mixture, and lightly press so that they adhere to the still sticky marshmallows.


  • Calories: 269.35kcal
  • Fat: 6.67g
  • Saturated Fat: 4.09g
  • Trans Fat: 0.16g
  • Monounsaturated Fat: 1.56g
  • Polyunsaturated Fat: 0.51g
  • Carbohydrates: 52.45g
  • Fiber: 3.75g
  • Sugar: 24.65g
  • Protein: 4.94g
  • Cholesterol: 10.18mg
  • Sodium: 126.41mg
  • Calcium: 16.97mg
  • Potassium: 107.65mg
  • Iron: 0.96mg
  • Vitamin A: 32.38µg
Want to share your experience making these Reese's Pieces Peanut Butter Bars or have any tips to perfect the recipe? Join the discussion in the Baking and Desserts forum!

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