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+ servings
Monster Cookies

Monster Cookies

Hollie Schultz
These Monster Cookies are loaded with chocolate, peanut butter, oats, and more.
5 from 1 vote
Prep Time 15 mins
Cook Time 10 mins
Total Time 25 mins
Course Dessert
Cuisine American
Servings 24 cookies
Calories 348 kcal


  • 1/2 Cup Butter softened
  • 1 Cup Brown Sugar
  • 1 Cup White Sugar
  • 3 Eggs
  • 1 tsp Vanilla
  • 1 tsp Corn Syrup
  • 2 tsp Baking Powder
  • 1 tsp Baking Soda
  • 1 - 1/2 Cups All-Purpose Flour
  • 1 - 1/2 Cups Creamy Peanut Butter
  • 2 - 1/4 Cups Quick Oatmeal
  • 1 Cup Mini M&Ms
  • 1 Cup Semi-Sweet Chocolate Chips


  • Blend butter, brown sugar, and white sugar in a mixer. Add eggs, vanilla, corn syrup and peanut butter and blend until combined.
  • Add baking powder, baking soda, oatmeal and flour and mix well until everything is well blended.
  • Stir in M&Ms and chocolate chips.
  • Using a cookie scoop (or just a spoon!) scoop dough into balls (about 1″) on a cookie sheet about 2″ apart. Just slightly flatten dough balls.
  • Bake at 350 degrees for 9-11 minutes until lightly brown. If you make larger cookies, they will need to cook longer (11-14 mins).


Calories: 348kcalCarbohydrates: 42gProtein: 8gFat: 18gSaturated Fat: 7gTrans Fat: 1gCholesterol: 32mgSodium: 173mgPotassium: 203mgFiber: 3gSugar: 27gVitamin A: 171IUVitamin C: 1mgCalcium: 58mgIron: 2mg
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