Reese’s Pieces Chocolate Chip Cookie Bars

If you’re looking for a delicious dessert that combines the classic flavors of chocolate chip cookies with the colorful crunch of Reese’s Pieces, then you’ve come to the right place! These Reese’s Pieces Chocolate Chip Cookie Bars are easy to make, perfect for sharing, and sure to satisfy your sweet tooth. Whether you’re baking for a special occasion or just want a treat to enjoy at home, these cookie bars are a hit for all ages.

Why You’ll Love These Cookie Bars

  • Easy to Make: This recipe simplifies the traditional cookie-making process by turning it into bar form, meaning less fuss and quicker baking!
  • Flavor Packed: The combination of rich chocolate chips and sweet, crunchy Reese’s Pieces creates a delightful flavor and texture in every bite.
  • Perfect for Sharing: Cut these cookie bars into squares for a great party treat or dessert for gatherings.

Ingredients You’ll Need

To make these Reese’s Pieces Chocolate Chip Cookie Bars, gather the following ingredients:

  • 1 cup (2 sticks) unsalted butter, softened
  • 1 cup brown sugar, packed
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 3 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup chocolate chips (semi-sweet or milk chocolate)
  • 1 cup Reese’s Pieces (plus extra for topping)

Step-by-Step Instructions

1. Preheat the Oven

Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.

2. Cream the Butter and Sugars

In a large mixing bowl, beat together the softened butter, brown sugar, and granulated sugar until light and fluffy. This should take about 2-3 minutes.

3. Add the Eggs and Vanilla

Add the eggs one at a time, mixing well after each addition. Then stir in the vanilla extract until fully combined.

4. Combine the Dry Ingredients

In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined. Be careful not to overmix!

5. Fold in Chocolate Chips and Reese’s Pieces

Gently fold in the chocolate chips and Reese’s Pieces until evenly distributed throughout the dough.

6. Spread the Dough in the Pan

Spread the cookie dough evenly into the prepared baking pan, smoothing the top with a spatula. Sprinkle some additional Reese’s Pieces on top for a fun presentation.

7. Bake

Bake in the preheated oven for 25-30 minutes, or until the edges are golden brown and a toothpick inserted in the center comes out clean. Be careful not to overbake, as you want these cookie bars to remain soft and chewy.

8. Cool and Cut

Once baked, remove the pan from the oven and let it cool in the pan for about 10-15 minutes. Then, transfer to a wire rack to cool completely before cutting into squares.

Tips for Perfect Cookie Bars

  • Use Room Temperature Ingredients: Ensure your butter and eggs are at room temperature for the best texture.
  • Don’t Overmix: Overmixing the dough can lead to tough cookie bars. Mix until just combined for a soft, chewy result.
  • Store Properly: These cookie bars can be stored in an airtight container at room temperature for up to a week. For longer storage, freeze them for up to three months.

Final Thoughts

These Reese’s Pieces Chocolate Chip Cookie Bars are sure to become a favorite in your home! With their vibrant colors and delectable taste, they make a perfect dessert for parties, potlucks, or simply as an after-school snack. Try them today and indulge in the delightful combination of chocolate and peanut butter that everyone loves.

Here are some Serving and Storage Tips for your Reese’s Pieces Chocolate Chip Cookie Bars to ensure they stay fresh and delicious while providing ideas for serving!

Serving Tips

  1. Cutting the Bars: Allow the cookie bars to cool completely before cutting. Use a sharp knife for clean cuts, and consider running the knife under hot water to help slice through the bars smoothly.
  2. Presentation: Arrange the bars on a decorative platter or cake stand for an inviting display. You can garnish with extra Reese’s Pieces or a drizzle of melted chocolate on top for added flair.
  3. Pairing Suggestions: Serve the cookie bars warm with a scoop of vanilla ice cream or a dollop of whipped cream on top. They also pair nicely with a glass of cold milk or a cup of coffee for a delightful afternoon treat.
  4. Serving Size: Cut the bars into smaller squares (1.5 to 2 inches) for bite-sized treats. This makes them easy to grab and perfect for parties or gatherings.
  5. Add-Ons: For a fun twist, consider serving the cookie bars with a variety of toppings, such as crushed nuts, sprinkles, or additional candies, allowing guests to customize their treats.

Storage Tips

  1. Room Temperature: Store the cooled cookie bars in an airtight container at room temperature. They will stay fresh for up to one week. Placing a piece of wax paper between layers can help prevent sticking.
  2. Refrigeration: If you prefer your cookie bars chilled, you can store them in the refrigerator for up to two weeks. Just ensure they’re sealed well to maintain their softness.
  3. Freezing: For longer storage, freeze the cookie bars. Cut them into squares, then wrap each piece in plastic wrap and place them in a freezer-safe container or zip-top bag. They can be frozen for up to three months. When ready to eat, let them thaw at room temperature or warm them in the microwave for a few seconds.
  4. Reviving Softness: If the bars become a bit stale, you can revive them by microwaving them for 10-15 seconds. This will make them soft and chewy again.
  5. Labeling: If freezing, label your container with the date and name of the treat to keep track of what you have on hand.

With these serving and storage tips, your Reese’s Pieces Chocolate Chip Cookie Bars will be a hit at any gathering, and you can enjoy them fresh for days!

1. Can I use different types of chocolate chips?
Yes, you can customize the recipe by using different types of chocolate chips, such as milk chocolate, dark chocolate, or even white chocolate. You can also mix them for a delightful combination of flavors. Just make sure to maintain the total amount of chips used in the recipe.

2. How can I make these cookie bars gluten-free?
To make gluten-free Reese’s Pieces Chocolate Chip Cookie Bars, substitute all-purpose flour with a gluten-free flour blend. Look for a blend that contains xanthan gum to ensure the right texture. Always check that your chocolate chips and Reese’s Pieces are certified gluten-free.

3. What can I do if my cookie bars turn out too dry?
If your cookie bars are too dry, it may be due to overbaking or too much flour. To prevent this in the future, make sure to measure your flour accurately (spoon and level it) and check for doneness a few minutes before the suggested baking time. If they do turn out dry, consider serving them warm with ice cream or a drizzle of chocolate sauce for added moisture.

4. Can I add other mix-ins to the cookie bars?
Absolutely! Feel free to get creative with additional mix-ins. Chopped nuts (like peanuts or walnuts), shredded coconut, or other candies (like M&M’s or butterscotch chips) can enhance the flavor and texture of your cookie bars. Just ensure that the total amount of mix-ins does not exceed the original recipe’s balance.

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Reese’s Pieces Chocolate Chip Cookie Bars

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These Reese’s Pieces Chocolate Chip Cookie Bars are a chewy, indulgent treat that combines chocolate chips and peanut butter-flavored Reese’s Pieces in a classic cookie bar. Perfect for sharing at gatherings or as a fun dessert, these bars are easy to make and irresistible!

  • Author: Stephanie
  • Prep Time: 15 minutes
  • Cook Time: 25-30 minutes
  • Total Time: 45 minutes
  • Yield: 24 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 1 cup unsalted butter, softened
  • 3/4 cup granulated sugar
  • 3/4 cup brown sugar, packed
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 2 1/4 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup semi-sweet chocolate chips
  • 1 1/4 cups Reese’s Pieces, plus extra for topping

Instructions

  • Preheat the Oven:

    • Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper and lightly spray with nonstick cooking spray​.

  • Prepare the Dough:

    • In a large bowl or the bowl of a stand mixer, beat the softened butter, granulated sugar, and brown sugar together until light and fluffy, about 2-3 minutes.
    • Add the eggs one at a time, mixing well after each addition, then add the vanilla extract.
  • Combine Dry Ingredients:

    • In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this mixture to the wet ingredients, mixing until just combined​.
  • Add Mix-Ins:

    • Fold in the chocolate chips and 1 1/4 cups of Reese’s Pieces, saving a handful for topping.
  • Assemble and Bake:

    • Spread the cookie dough evenly into the prepared pan. Sprinkle any reserved Reese’s Pieces over the top.
    • Bake for 25-30 minutes, or until the edges are golden and a toothpick inserted in the center comes out mostly clean.
  • Cool and Serve:

    • Allow the bars to cool completely in the pan before lifting them out using the parchment paper. Cut into squares and serve

Notes

  • Storage: Store in an airtight container at room temperature for up to 4 days or in the refrigerator for up to a week.
  • Freezing: These bars freeze well. Wrap individual bars in plastic wrap, then store in a freezer-safe bag for up to 3 months.

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