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Loaded Monster Cookies

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Ingredients
  

  • prep time
  • 20 MINS
  • cook time
  • 8 MINS
  • total time
  • 28 MINS
  • The ultimate after-school snack: Monster Cookies! Soft & tender with peanut butter, oatmeal, chocolate chips, and m&m's.
  • course: DESSERT
  • cuisine: AMERICAN
  • keyword: COOKIE COOKIES, MONSTER COOKIES
  • servings: 24 COOKIES
  • calories: 259 KCAL
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  • Ingredients
  • ¾ cup 1 1/2 sticks unsalted butter, softened softened
  • ¾ cup peanut butter
  • ¾ cup loosely packed light brown sugar
  • ¼ cup granulated sugar
  • 1 large egg
  • 1 large egg yolk
  • 1 ½ teaspoons vanilla extract
  • 1 ¾ cups all-purpose flour
  • ½ cup old-fashioned oats
  • ¼ cup cornstarch
  • 1 teaspoon baking soda
  • ¾ teaspoon kosher salt
  • 1 cup semi-sweet chocolate chips
  • 1 cup m&m's

Instructions
 

  • Preheat the oven to 375 degrees and line cookie sheets with parchment paper.
  • Beat butter, peanut butter, brown sugar, and sugar 3 minutes.
  • Add egg, yolk, and vanilla.
  • Add the flour, oats, cornstarch, baking soda, and salt.
  • Fold in chocolate chips and m&m's.
  • Scoop large tablespoons of dough onto cookie sheets and bake approx 9-11 mins.
  • Cool a bit and eat!