Chewy, thick, and delicious Monster Cookies loaded with oats, peanut butter, chocolate chips, and colorful M&M’s — a perfect sweet treat for any occasion.
Author:Beth
Prep Time:15 minutes
Cook Time:12 minutes
Total Time:27 minutes
Yield:36 cookies 1x
Category:Dessert
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
1 cup unsalted butter, softened
1 1/4 cups creamy peanut butter
1 cup granulated sugar
1 cup packed brown sugar
3 large eggs
1 tablespoon vanilla extract
4 cups old-fashioned rolled oats
2 teaspoons baking soda
1/2 teaspoon salt
1 cup all-purpose flour
1 1/2 cups semi-sweet chocolate chips
1 1/2 cups M&M’s candies
Instructions
Preheat the oven to 350°F (175°C) and line baking sheets with parchment paper.
In a large bowl, cream together the butter, peanut butter, granulated sugar, and brown sugar until light and fluffy.
Add the eggs one at a time, beating well after each addition. Mix in the vanilla extract.
In a separate bowl, whisk together the oats, baking soda, salt, and flour.
Gradually add the dry ingredients to the wet ingredients and mix until just combined.