Flourless Monster Cookies
These Monster Cookies are like oatmeal cookies on steroids. Loaded with peanut butter and all of the best mix-ins. No flour added, gluten-free. Kids and adults will love them!
- Prep Time: 90
- Cook Time: 12
- Total Time: 1 hour 42 minutes
- Yield: 40-50 1x
- Category: Cookies, Baking, Dessert, Gluten-Free
- Method: Bake
- Cuisine: American
- Diet: Gluten Free
Ingredients
Scale
- 2/3 cup unsalted butter, melted
- 1 1/4 cup brown sugar, packed
- 3/4 cup granulated sugar
- 1 1/2 cup creamy peanut butter
- 3 eggs, beaten
- 5 1/2 cups quick oats *
- 2 teaspoons baking soda
- 1 teaspoon vanilla extract
- 1 cup m&ms or Reese’s Pieces
- 1/2 cup milk chocolate chips
- 1/2 cup white chocolate chips
Instructions
- In a large bowl, mix together butter, brown sugar, white sugar and peanut butter until well combined
- Stir in eggs, vanilla, then baking soda
- Stir in the oats 2 cups at a time. Lastly stir in all of the m&ms and chocolate chips
- Refrigerate dough for at least an hour OR freeze for at least 30 minutes (don’t skip – this is important!)
- Preheat the oven to 350 degrees
- Form golf ball-sized cookies then flatten a bit onto parchment-lined baking sheets
- Bake for 10-12 minutes. Don’t worry if they seem delicate – you want them slightly underbaked so they stay nice and chewy
- Let cool on the pan for 5-10 minutes, and then on a cooling rack for at least 30 minutes before enjoying
Notes
* opt for certified gluten-free to those with a gluten allergy/intolerance
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Find it online: https://hungry-blonde.com/flourless-monster-cookies/
