These Reese’s Pieces chocolate chip cookie bars are a dream come true for lovers of peanut butter and chocolate. Made with the convenience of a yellow cake mix, these bars are gooey, chewy, and loaded with rich chocolate chips and colorful Reese’s Pieces candies. Perfect for parties, bake sales, or simply satisfying your sweet tooth!
Why You’ll Love This Recipe
- Quick and easy: Made with cake mix for convenience.
- Irresistible flavors: A delicious blend of chocolate and peanut butter.
- Perfect for sharing: Great for gatherings or gifting.
- Customizable: Add your favorite mix-ins or swap candies for variety.
Ingredients
- 1 box yellow cake mix
- 1 stick (1/2 cup) unsalted butter, melted
- 1 teaspoon vanilla extract
- 2 large eggs
- 2 cups chocolate chips
- 1 small box Reese’s Pieces
Kitchen Equipment Needed
- 9×13-inch baking pan
- Mixing bowl
- Spatula or wooden spoon
- Oven mitts
Step-by-Step Instructions
Preheat the Oven: Set your oven to 350°F (175°C) and grease a 9×13-inch baking pan with butter or non-stick spray.
Combine Ingredients: In a large mixing bowl, combine the yellow cake mix, melted butter, vanilla extract, and eggs. Stir until a smooth, thick batter forms. Fold in the chocolate chips.
Assemble the Bars: Press the batter evenly into the prepared baking pan. Sprinkle the Reese’s Pieces candies evenly over the top, pressing them gently into the batter.
Bake: Place the pan in the preheated oven and bake for 20-25 minutes, or until the edges are golden brown and the center is set.
Cool and Serve: Let the bars cool completely in the pan before cutting into squares. Serve and enjoy the decadent combination of peanut butter and chocolate!
Variations
- Nutty Twist: Add 1/2 cup chopped peanuts or pecans to the batter for extra crunch.
- Double Chocolate: Use a chocolate cake mix instead of yellow for a richer chocolate flavor.
- Holiday Flair: Swap Reese’s Pieces for seasonal M&M’s to match the occasion.
- Oatmeal Base: Stir in 1/2 cup rolled oats for added texture.
Serving and Storage Tips
- Serving: Serve at room temperature or slightly warmed. Pair with a glass of milk or a scoop of vanilla ice cream.
- Storage: Store in an airtight container at room temperature for up to 5 days.
- Freezing: Wrap individual bars in plastic wrap and store in a freezer-safe bag for up to 3 months. Thaw at room temperature before serving.
Helpful Notes and Tips
- Even Layers: Press the batter evenly in the pan for uniform baking.
- Avoid Overbaking: Check for doneness at the 20-minute mark to keep the bars soft and chewy.
- Room-Temperature Ingredients: Using room-temperature eggs ensures a smoother batter.
Frequently Asked Questions
1. Can I use other candy instead of Reese’s Pieces?
Yes, M&M’s, peanut butter chips, or chopped peanut butter cups work wonderfully as substitutes.
2. What if I don’t have yellow cake mix?
Vanilla or white cake mix can be used with similar results.
3. How do I make these bars gluten-free?
Use a gluten-free cake mix and ensure all other ingredients are certified gluten-free.
4. Can I make these ahead of time?
Absolutely! These bars taste even better the next day as the flavors meld together.
5. How do I ensure the bars stay moist?
Avoid overbaking and store them in an airtight container to retain moisture.
These Reese’s Pieces chocolate chip cookie bars are the ultimate easy dessert. They’re colorful, fun, and packed with flavor, making them a hit with both kids and adults. Happy baking!
