If you’re on the hunt for a treat that’s both scrumptious and easy to make, let me introduce you to these Melt in Your Mouth Gluten-Free Monster Cookies . These cookies are a delightful mashup of gooey peanut butter, oats, and chocolate chips, perfect for anyone needing a gluten-free indulgence. Whether it’s for a quick family dessert or a playful baking session with the kids, this recipe fits the bill.
It was a rainy afternoon in Manhattan, and my kids were cooped up inside, eyes filled with that familiar plea for something warm and sweet. That’s when these Gluten-Free Monster Cookies became our project, and the smiles they created were worth every crumb. You might also enjoy our breakfast pizza recipe for your next culinary adventure!
Why you’ll love this recipe
These cookies are an incredible fusion of flavors that will satisfy any sweet tooth. With their soft and chewy texture, they’re the ideal treat whether you avoid gluten or not. Plus, they’re super quick to whip up, leaving you more time to relax and enjoy them with your loved ones.

Ingredients
- 4 Large Eggs
- 2 Cups Creamy Peanut Butter
- 1 ½ Cups Brown Sugar
- 1/2 Cup Sugar
- 1 Tablespoon Vanilla
- 1 ½ Cups Old Fashioned Oats
- 1 Teaspoon Baking Soda
- 1 Teaspoon Salt
- 1 Cup Mini M&M’s
- 1 ¼ Cups Mini Semi Sweet Chocolate Chips
- 1/2 Cup Raisins (optional)
Step-by-step instructions
Add the eggs, creamy peanut butter, light brown sugar, granulated sugar, and vanilla extract to a large mixing bowl and beat until smooth.
Add the oats, baking soda, and salt and mix well until combined.
Stir in the mini M&Ms, mini chocolate chips, and raisins and mix well until all of the chips are incorporated.
Scoop onto a baking sheet lined with parchment paper.
Cover with plastic wrap and refrigerate for 1–2 hours.
After chilling, preheat the oven to 350 degrees F and bake for 8–10 minutes.
Using a spatula, remove cookies from the sheet and place on a wire rack to cool until ready to serve.
Recipe tips & variations
Feel free to swap out the raisins for dried cranberries or nuts for a different flavor profile. If you prefer a bit more crunch, add some chopped nuts like almonds or walnuts. Remember, the chilling time is crucial for getting the perfect texture, so don’t skip it!
Storage & reheating
Store your Gluten-Free Monster Cookies in an airtight container at room temperature for up to a week. For a longer shelf life, freeze them and simply thaw at room temp when you’re ready to enjoy. A quick zap in the microwave revives their fresh-from-the-oven warmth.

FAQs
Yes, chunky peanut butter works as well and will add a delightful texture to your cookies.
Feel free to replace mini M&Ms with regular-sized ones or any other small candies you have on hand.
Simply use dairy-free chocolate chips and ensure your other ingredients are also dairy-free.
Recipes you may like
Enjoy these delightful cookies with your family, and remember, the best ingredients are a dash of fun and a pinch of love!
Print
Melt in Your Mouth Gluten-Free Monster Cookies
- Total Time: 2 hours 25 minutes
- Yield: 24 cookies 1x
- Diet: Gluten-Free
Description
Delicious and easy-to-make gluten-free monster cookies with peanut butter, oats, and chocolate chips.
Ingredients
- 4 Large Eggs
- 2 Cups Creamy Peanut Butter
- 1 1/2 Cups Brown Sugar
- 1/2 Cup Sugar
- 1 Tablespoon Vanilla
- 1 1/2 Cups Old Fashioned Oats
- 1 Teaspoon Baking Soda
- 1 Teaspoon Salt
- 1 Cup Mini M&M’s
- 1 1/4 Cups Mini Semi Sweet Chocolate Chips
- 1/2 Cup Raisins (optional)
Instructions
- Add the eggs, creamy peanut butter, light brown sugar, granulated sugar, and vanilla extract to a large mixing bowl and beat until smooth.
- Add the oats, baking soda, and salt and mix well until combined.
- Stir in the mini M&Ms, mini chocolate chips, and raisins and mix well until all of the chips are incorporated. Scoop onto a baking sheet lined with parchment paper.
- Cover with plastic wrap and refrigerate for 1-2 hours.
- After chilling, preheat the oven to 350 degrees F and bake for 8-10 minutes.
- Using a spatula, remove cookies from the sheet and place on a wire rack to cool until ready to serve.
Notes
- Feel free to swap out the raisins for dried cranberries or nuts for a different flavor profile.
- If you prefer a bit more crunch, add some chopped nuts like almonds or walnuts.
- Remember, the chilling time is crucial for getting the perfect texture, so don’t skip it!
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 180
- Sugar: 10g
- Sodium: 150mg
- Fat: 8g
- Saturated Fat: 2g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 50mg
