Monster Cookies

Monster Cookies

27 min
36 servings

These monster cookies are unique, because they're made without flour - only oats, so they're ultra chewy and hearty! They're also loaded with creamy peanut butter, M&Ms, and chocolate chips.

Ingredients

  • 1/2 cup unsalted butter (softened to room temperature)
  • 1 1/4 cups dark brown sugar (packed)
  • 1 cup granulated sugar
  • 3 large eggs (room temperature)
  • 1 tablespoon vanilla extract
  • 1 1/2 cups creamy peanut butter
  • 4 1/2 cups old fashioned oats* (certified gluten free if necessary)
  • 2 teaspoons baking soda
  • 1/2 teaspoon salt
  • 1 cup M&M's
  • 1 cup semi-sweet chocolate chips

Directions

  1. 1

    Place butter, sugars, eggs, vanilla, and peanut butter in a large bowl.

  2. 2

    Using a hand mixer or stand mixer, beat together until well combined. 


  3. 3

    Add in oats, baking soda, salt, M&Ms, and chocolate chips.

  4. 4

    Mix until well combined.

  5. 5

    Optional: chill the dough for at least 30 minutes. I never do this, but if you're worried about spreading, I'd recommend chilling the dough. 


  6. 6

    Preheat oven to 350 degrees F and line a rimmed baking sheet with a silicone baking mat. 


  7. 7

    Use a cookie scoop** to scoop cookie onto prepared baking sheet. I bake 12 at a time.


  8. 8

    Depending on the size of your cookie scoop, bake cookies for 8-12 minutes (8 for smaller cookies, 12 for larger cookies).

  9. 9

    Remove from oven and let cool for a few minutes, before removing them from the cookie sheet and placing the cookies on a cooling rack.

  10. 10

    Serve immediately or cool completely before storing in airtight containers!