Monster Cookies
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
Place butter, sugars, eggs, vanilla, and peanut butter in a large bowl.
- 2
Using a hand mixer or stand mixer, beat together until well combined.
- 3
Add in oats, baking soda, salt, M&Ms, and chocolate chips.
- 4
Mix until well combined.
- 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
Preheat oven to 350 degrees F and line a rimmed baking sheet with a silicone baking mat.
- 7
Use a cookie scoop** to scoop cookie onto prepared baking sheet. I bake 12 at a time.
- 8
Depending on the size of your cookie scoop, bake cookies for 8-12 minutes (8 for smaller cookies, 12 for larger cookies).
- 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
Serve immediately or cool completely before storing in airtight containers!
Monster Cookies
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About this Recipe
Craving a cookie that’s truly out of this world? These incredible Monster Cookies deliver an unparalleled chewy texture and are bursting with all your favorite mix-ins, making them the ultimate satisfying treat.
What sets this recipe apart is its ingenious flourless approach, relying solely on old-fashioned oats for structure. This clever method creates an ultra chewy and hearty cookie that perfectly showcases the creamy peanut butter, vibrant M&M's, and rich semi-sweet chocolate chips in every single bite. The combination of both dark brown and granulated sugars also contributes to their signature chewy texture and deep, caramelized flavor.
Prepare yourself for a cookie experience unlike any other. Each bite of these Monster Cookies is a delightful journey through contrasting textures and flavors: the dense, satisfying chewiness from the oats and peanut butter, the slight candy crunch of the M&M's, and the melt-in-your-mouth pockets of rich chocolate chips. The generous amount of creamy peanut butter provides a foundational savory-sweet note, while vanilla extract enhances the overall aroma and depth. These cookies are wonderfully hearty, packed with flavor, and offer a truly comforting and indulgent sensation. If you're looking for a substantial cookie that satisfies every craving, this recipe is a must-try.
While the classic combination of M&M's and semi-sweet chocolate chips is irresistible, these Monster Cookies are wonderfully versatile. Feel free to swap in peanut butter M&M's, white chocolate chips, or even some chopped pretzels for an added salty crunch. For those with specific dietary needs, simply ensure you use certified gluten-free old fashioned oats to keep these naturally flourless cookies suitable for a gluten-free diet.
These hearty Monster Cookies are perfect for sharing at potlucks, packing into lunchboxes, or simply enjoying as an indulgent treat with a cold glass of milk. They're substantial enough to satisfy a serious sweet tooth and are sure to be a crowd-pleaser for any occasion, from bake sales to cozy evenings at home.