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M&M Christmas Cookie Bars


  • Author: Emily
  • Total Time: 45 minutes
  • Yield: About 24 bars 1x

Description

These M&M Christmas Cookie Bars are a fun and festive treat for the holiday season! Made with buttery, chewy cookie dough and loaded with red and green M&Ms, they’re perfect for Christmas parties, cookie swaps, or gift-giving. Quick, easy, and customizable, these bars will become a holiday baking tradition!


Ingredients

Scale

Wet Ingredients:

  • 1 cup unsalted butter, softened
  • 1 cup light brown sugar, packed
  • ½ cup granulated sugar
  • 2 large eggs
  • 2 tsp vanilla extract

Dry Ingredients:

  • 2 ½ cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp salt

Mix-Ins and Toppings:

  • 1 ½ cups Christmas M&Ms (reserve ½ cup for topping)
  • ½ cup semi-sweet chocolate chips (optional)

Instructions

  • Prepare Your Pan:
    • Preheat the oven to 350°F (175°C).
    • Line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy removal.
  • Mix Wet Ingredients:
    • Cream softened butter, brown sugar, and granulated sugar with an electric mixer until fluffy (2-3 minutes).
    • Add eggs one at a time, then mix in the vanilla extract.
  • Combine Dry Ingredients:
    • In a separate bowl, whisk together flour, baking soda, and salt.
    • Gradually mix the dry ingredients into the wet ingredients until just combined.
  • Add M&Ms and Mix-Ins:
    • Fold in 1 cup of M&Ms and any optional mix-ins like chocolate chips or nuts.
  • Spread the Dough:
    • Press the dough evenly into the prepared pan.
    • Sprinkle the reserved M&Ms on top, pressing them gently into the dough.
  • Bake:
    • Bake for 25-30 minutes, or until the edges are golden and the center is set.
  • Cool and Slice:
    • Let the bars cool completely in the pan. Use the parchment overhang to lift them out, then slice into squares or rectangles.
  • Serve and Enjoy:
    • Perfect for holiday parties, gift boxes, or an afternoon treat with hot cocoa!

Notes

  • Customizations: Add crushed candy canes, holiday sprinkles, or nuts for extra flavor.
  • Storage: Keep at room temperature for up to 5 days, or freeze for up to 3 months.
  • Holiday Variations: Use pastel M&Ms for Easter or red, white, and blue M&Ms for July 4th!
  • Prep Time: 15 minutes
  • Cook Time: 25-30 minutes
  • Category: Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 Bar
  • Calories: ~180
  • Sugar: 16g
  • Sodium: 85mg
  • Fat: 9g
  • Saturated Fat: 5g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 0.5g
  • Protein: 2g
  • Cholesterol: 25mg