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M&M Chocolate ChipMonster Cookies


Prep Time 10 minutes
Cook Time 13 minutes
Total Time 23 minutes
Servings 20 cookies
Author 5boysbaker.com

Ingredients

  • Ingredients
  • ½ cup salted butter, softened
  • 1 cup brown sugar
  • ½ cup creamy peanut butter
  • 1 large egg
  • 2 teaspoon vanilla
  • ¾ cup all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon cornstarch
  • 1/4 teaspoon baking powder
  • 1/2 teaspoon salt
  • cups old-fashioned oats
  • 1 cup semi-sweet chocolate chips
  • 1 cup M&M candies (I used mini, but regular size is fine)

Instructions

  1. Preheat oven to 350ºF and line baking sheet with parchment paper or silpat liner.
  2. In a large bowl, cream together the butter, brown sugar, and peanut butter with a hand or stand mixer until light and fluffy, about 3-4 minutes. Mix in the egg and vanilla, scraping down the sides of the bowl as needed.
  3. In a separate bowl, add the flour, baking soda, cornstarch, baking powder, and salt and whisk to combine. With the mixer on low speed, slowly add the flour mixture to the wet ingredients and mix until just combined. Stir in the oats, chocolate chips, and M&M candies by hand.
  4. Measure out ¼ cup balls of dough and place them on the baking sheets. Gently press a few extra M&M’s into the top of each dough ball before baking (optional, just makes them look nice).
  5. Bake the cookies for 11-13 minutes until the edges are just starting to brown and the top still looks slightly undercooked. Remove from the oven and cool for 5 minutes, then transfer them to a wire rack.