Delicious M&M Cookie Bars Recipe

Introduction

These Delicious M&M Cookie Bars are a perfect treat for satisfying your sweet tooth. They combine a soft, buttery cookie base with colorful M&Ms and chocolate chips for a fun and flavorful dessert. Easy to make and perfect for sharing, they are sure to become a family favorite.

A rectangular white baking dish with dark blue handles contains a freshly baked cookie bar dessert cut into 12 squares. The top layer is a golden brown cookie with a soft texture and is embedded with colorful candy-coated chocolate pieces in red, pink, white, and orange. The cookie surface shows a slightly crispy edge with small cracks, and the candies are slightly pressed into the dough but still visible. The dish is resting on a round wooden board placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1/2 cup softened butter
  • 1/2 cup brown sugar
  • 1/4 cup white sugar
  • 1 tsp vanilla extract
  • 1 egg
  • 1/3 tsp baking soda
  • 1/3 tsp salt
  • 1 cup flour
  • 1/2 cup chocolate chips
  • 1/2 cup M&Ms

Instructions

  1. Step 1: Preheat the oven to 350°F (175°C). In a bowl, mix the softened butter, brown sugar, and white sugar until smooth.
  2. Step 2: Beat the mixture until fully incorporated. Add the vanilla extract and egg, then beat again until combined.
  3. Step 3: In a separate bowl, combine the flour, baking soda, and salt. Gradually add these dry ingredients to the wet mixture, beating until just combined.
  4. Step 4: Stir in the chocolate chips and most of the M&Ms, saving some M&Ms for topping.
  5. Step 5: Spread the dough evenly into an 8×6 inch or 9×7 inch baking pan. Sprinkle the reserved M&Ms on top.
  6. Step 6: Bake in the preheated oven for 18–20 minutes, or until the surface is golden brown.
  7. Step 7: Allow the cookie bars to cool in the pan before slicing into squares.

Tips & Variations

  • For a softer texture, slightly underbake the bars and let them finish setting as they cool.
  • Swap the chocolate chips for white or peanut butter chips to vary the flavor.
  • Add chopped nuts like walnuts or pecans for extra crunch.

Storage

Store the cookie bars in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate them for up to one week or freeze for up to 3 months. Reheat briefly in the microwave to enjoy warm bars.

How to Serve

A stack of six square cake bars with a golden-brown top layer sprinkled with colorful red, pink, and white candy pieces. Each bar has two visible layers: a thick yellow cake base and a dark brown chocolate layer in the middle. The bars are placed on a dark wooden board, with extra candy pieces scattered around on a white marbled surface. In the background, there are blurred white bowls, one with more small red candies. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular chocolate candies instead of M&Ms?

Yes, you can substitute with any colorful chocolate candies or even mini chocolate chips for a similar look and taste.

How do I know when the cookie bars are done baking?

Look for a golden brown surface and slightly firm edges. The center should be set but still soft. Avoid overbaking to keep them chewy.

Print

Delicious M&M Cookie Bars Recipe

These Delicious M&M Cookie Bars are a perfect treat combining the classic flavors of chewy brown sugar cookie dough with colorful M&M candies and chocolate chips. Easy to make and baked to golden perfection, these bars are ideal for a snack or dessert that kids and adults will both love.

  • Author: Mia
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 12 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Wet Ingredients

  • 1/2 cup softened butter
  • 1/2 cup brown sugar
  • 1/4 cup white sugar
  • 1 tsp vanilla extract
  • 1 egg

Dry Ingredients

  • 1 cup all-purpose flour
  • 1/3 tsp baking soda
  • 1/3 tsp salt

Add-ins

  • 1/2 cup chocolate chips
  • 1/2 cup M&Ms (reserve some for topping)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the cookie bars.
  2. Cream Butter and Sugars: In a mixing bowl, combine the softened butter, brown sugar, and white sugar. Beat the mixture until it becomes smooth and creamy.
  3. Add Vanilla and Egg: Incorporate the vanilla extract and egg into the creamed mixture by beating thoroughly until fully blended.
  4. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, and salt to ensure even distribution.
  5. Mix Dry into Wet: Gradually add the dry ingredients into the wet mixture, beating until completely combined into a smooth dough.
  6. Fold in Chocolate and M&Ms: Stir in the chocolate chips and most of the M&Ms, keeping some M&Ms aside for topping the bars.
  7. Prepare Pan: Spread the cookie dough evenly into an 8×6 inch or 9×7 inch baking pan for an even thickness.
  8. Add Topping: Sprinkle the reserved M&Ms evenly over the top of the dough to create a colorful finish.
  9. Bake: Place the pan in the preheated oven and bake for 18 to 20 minutes or until the surface turns golden brown.
  10. Cool and Slice: Allow the cookie bars to cool completely in the pan before slicing them into squares for serving.

Notes

  • Make sure the butter is softened to room temperature for easy creaming with sugars.
  • Do not overbake; the bars should be golden but still soft for a chewy texture.
  • You can substitute M&Ms with other colorful candies or chocolate pieces if desired.
  • Allow bars to cool fully to set properly and prevent them from falling apart when cut.
  • Store cookie bars in an airtight container at room temperature for up to 3 days.

Keywords: M&M cookie bars, chocolate chip bars, easy cookie bars, chewy cookie bars, colorful cookie bars

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