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Reese’s Pieces Chocolate Chip Cookie Bars – Sweet, Chewy, and Peanut Butter Perfection


  • Author: WAFA LI

Ingredients

• ½ cup (1 stick) unsalted butter, softened
• ½ cup creamy peanut butter (no-stir, natural or regular)
• ¾ cup brown sugar (or coconut sugar)
• ¼ cup granulated sugar
• 1 large egg
• 1 tsp vanilla extract
• 1¼ cups all-purpose flour (or 1 cup almond flour + 2 tbsp arrowroot for lower-carb)
• ½ tsp baking soda
• ¼ tsp salt
• ¾ cup semi-sweet chocolate chips
• ½ cup Reese’s Pieces candy (plus 2 tbsp for topping)


Instructions

  1. Preheat oven to 350°F (175°C). Line an 8×8″ pan with parchment (overhanging edges for easy lift).
  2. In a bowl, beat butter, peanut butter, and both sugars until light and fluffy (~2 mins). Add egg and vanilla; mix well.
  3. Whisk flour, baking soda, and salt; gradually stir into wet ingredients until just combined. Fold in chocolate chips and ½ cup Reese’s Pieces.
  4. Press dough evenly into pan (damp hands help prevent sticking). Sprinkle remaining 2 tbsp Reese’s Pieces on top; gently press in.
  5. Bake 22–25 mins—edges golden, center just set (it’ll firm as it cools).
  6. Cool completely in pan (at least 1 hour!) before lifting out and slicing into 16 squares.

PREP TIME & NUTRITION :
Prep Time: 15 mins, Cook Time: 24 mins, Total Time: 39 mins (+ cooling), Servings: 16
Calories: 180, Net Carbs: 20g, Fats: 11g, Protein: 4g
Keto version: Use almond flour blend + sugar-free chocolate chips + keto-friendly candy (e.g., ChocZero peanut butter cups, chopped) — net carbs ~4g/bar.