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M&M Chocolate Chip Cookies

These are soft and chewy cookies with crispy edges, filled with mini M&Ms and chocolate chips. The recipe uses a single bowl and straightforward ingredients. Chilling the dough is a key step for developing flavor and preventing the cookies from spreading too much during baking.
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Prep Time: 15 minutes
Cook Time: 12 minutes
Chill Time: 4 hours
Total Time: 4 hours 27 minutes

Ingredients

  • 7 tablespoons unsalted butter 100g, room temperature
  • 1/2 cup + 2 tablespoons light brown sugar 120g, packed
  • 2 1/2 tablespoons granulated sugar 30g
  • 1 large egg room temperature
  • 1 1/4 teaspoons vanilla extract
  • 1 1/4 cups all-purpose flour 156g
  • 1/2 teaspoon fine sea salt
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon baking powder
  • 1/4 cup mini M&Ms 35g, plus more for the tops
  • 1/2 cup mini semi-sweet chocolate chips 70g, plus more for the tops

Instructions

  • Cream butter and both sugars in stand mixer on medium speed until light and fluffy, about 3 minutes.
  • Mix in egg and vanilla extract on low speed until combined.
  • Whisk flour, salt, baking soda, and baking powder in separate bowl.
  • Fold dry ingredients into wet mixture until barely combined.
  • Fold in mini M&Ms and chocolate chips.
  • Scoop 2-tablespoon portions onto parchment-lined baking sheet.
  • Press extra M&Ms and chocolate chips on top of dough balls.
  • Freeze dough balls 3-4 hours or overnight.
  • Preheat oven to 350°F.
  • Place frozen dough balls 2-3 inches apart on parchment-lined baking sheet.
  • Bake 10-12 minutes until edges are light golden but centers still puffy.
  • Cool on baking sheet 5 minutes, then transfer to wire rack.

Notes

Chilling dough is essential for proper texture and spread. Do not skip freezing step.
Tried this recipe?Leave a comment below & let me know!