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Reese’s Pieces Chocolate Chip Cookie Bars

Reese’s Pieces Chocolate Chip Cookie Bars


  • Author: BeauCollier

Description

Craving chocolate chip cookies but short on time? These chewy, buttery bars studded with chocolate chips and Reese’s Pieces candy are the ultimate crowd-pleaser. Easy, fast, and irresistibly colorful—perfect for parties, bake sales, or anytime you need a sweet fix.


Ingredients

Scale
  • 1 box (15.25 oz) yellow cake mix

  • ½ cup (1 stick) unsalted butter, melted

  • 2 large eggs, room temperature

  • 1 tsp pure vanilla extract

  • 2 cups chocolate chips (semi-sweet, milk, or dark)

  • 810 oz Reese’s Pieces candy


Instructions

  1. Preheat & Prep: Preheat oven to 350°F (175°C). Grease a 9×13-inch pan or line with parchment paper with overhang for easy removal.

  2. Mix Dough: In a large bowl, combine cake mix, melted butter, eggs, and vanilla. Stir until just combined—some lumps are fine.

  3. Add Chocolate Chips: Fold in the chocolate chips gently.

  4. Press Dough: Press the thick dough evenly into the prepared pan. Spray hands lightly with cooking spray to prevent sticking.

  5. Top with Candy: Scatter Reese’s Pieces evenly over the dough; lightly press so they stick.

  6. Bake: Bake 20–25 minutes. Edges should be golden, center slightly soft. Insert toothpick near edges; it should come out mostly clean.

  7. Cool & Slice: Let bars cool completely on a wire rack before slicing into 20 squares.

Notes

  • Chewy Texture: Avoid overmixing and use melted butter.

  • Peanut Butter Boost: Swirl ½ cup peanut butter into batter for extra richness.

  • Chocolate Lovers: Use a mix of white, milk, and dark chocolate chips.

  • Birthday Cake Version: Swap cake mix for funfetti and top with M&M’s.

  • Salted Caramel Twist: Drizzle ½ cup caramel sauce and sprinkle flaky sea salt before baking.

  • Gluten-Free: Use a certified gluten-free yellow cake mix.

Nutrition

  • Calories: 240 Cal per bar
  • Sodium: 220mg
  • Fat: 12g
  • Carbohydrates: 30g
  • Fiber: 1g
  • Cholesterol: 30mg