Go Back

NO-BAKE M&M COOKIE DOUGH BARS

Sana Umer
These no-bake M&M cookie dough bars are soft, sweet, and packed with chocolate flavor. They’re colorful, fun, and perfect for quick desserts. No oven needed — just mix, press, chill, and enjoy an easy treat everyone loves.
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 5 minutes
Course Dessert
Cuisine American
Servings 16 bars
Calories 240 kcal

Ingredients
  

For the Cookie Dough Bars:

  • 1 cup unsalted butter softened
  • 1 cup brown sugar
  • ½ cup granulated sugar
  • 2 teaspoons vanilla extract
  • 2 cups all-purpose flour heat-treated
  • ½ teaspoon salt
  • 2 tablespoons milk
  • 1 cup mini chocolate chips
  • 1 cup mini M&Ms

For the Topping (Optional):

  • ½ cup melted chocolate
  • Extra M&Ms for garnish

Instructions
 

Heat-Treat the Flour:

  • Spread flour on a baking sheet and bake at 350°F (175°C) for 5 minutes to make it safe to eat. Let cool.

Make the Dough:

  • In a bowl, beat softened butter, brown sugar, and granulated sugar until creamy. Add vanilla extract and mix again.

Add Dry Ingredients:

  • Stir in flour, salt, and milk until a soft cookie dough forms.

Fold in Mix-Ins:

  • Add mini chocolate chips and M&Ms, mixing until evenly combined.

Press Into Pan:

  • Line an 8×8 pan with parchment. Press the dough evenly into the pan.

Add Topping (Optional):

  • Drizzle melted chocolate on top and sprinkle extra M&Ms.

Chill:

  • Refrigerate for at least 1 hour, then slice into bars.

Notes

  • Make Ahead:
    Keeps well refrigerated for up to 5 days. Freeze for up to 2 months.
Variations:
Use peanut butter M&Ms, white chocolate chips, or add sprinkles for color.
  • Serving Suggestions:
    Serve chilled for the best firm texture. Great for parties, lunchbox treats, and no-bake dessert tables.
  • Allergy-Friendly Options:
    Use plant-based butter and dairy-free chocolate chips for a vegan version.
  • Storage:
    Store bars in an airtight container in the refrigerator.
Keyword chocolate treats, easy no-bake desserts, edible cookie dough, M&M cookie dough bars, no-bake cookie bars