Christmas Monster Cookies are the perfect festive treat to share with family and friends during the holiday season. These delicious cookies are packed with peanut butter, oats, and colorful M&Ms, making them a delightful addition to any Christmas celebration. The combination of flavors and textures creates a cookie that is not only visually appealing but also incredibly tasty. Whether you’re baking for a party or just want to enjoy a sweet treat at home, this recipe is sure to bring joy to your holiday festivities!
Why You’ll Love This Christmas Monster Cookies
These Christmas Monster Cookies are not just any cookies; they are a holiday sensation that everyone will adore. Here are some reasons why:
- Easy to make with simple ingredients, making them a perfect choice for holiday baking with kids.
- Visually stunning with bright colors from M&Ms and sprinkles, making them ideal for Christmas treats for kids.
- Chewy and flavorful, these cookies offer a delightful texture that everyone loves.
- They can be customized with different mix-ins or toppings, giving them a unique cookie recipes for Christmas twist.
- Perfect for sharing at holiday parties, making them one of the best Christmas desserts for parties.
- These cookies are great for gift-giving, wrapped beautifully for friends and family.
Ingredients for Christmas Monster Cookies
Gather these items:
- 4 tablespoons unsalted butter (softened)
- 1/4 cup peanut butter
- 1/2 cup brown sugar
- 1 large egg
- 3/4 teaspoon vanilla
- 1/2 cup flour
- 1/4 cup rolled oats
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/4 cup chocolate chips
- 1/4 cup Christmas colored red and green M&M candies
- 3 tablespoons Christmas sprinkles (optional)
How to Make Christmas Monster Cookies Step-by-Step
- Step 1: Preheat the oven to 350°F, and line a large cookie sheet with parchment paper or a silicone mat.
- Step 2: In a medium bowl, beat together the softened butter and peanut butter with an electric mixer on high.
- Step 3: Next, add the brown sugar and beat very well until fully combined.
- Step 4: Then, add the egg and vanilla; beat again until smooth.
- Step 5: In a small bowl, stir together the flour, oats, baking soda, and salt. Add this mixture to the butter mixture and stir well, but do not over-mix.
- Step 6: Drop large 2-tablespoon-sized balls onto the prepared cookie sheet. Sprinkle with Christmas sprinkles and press extra M&Ms on top for a festive look.
- Step 7: Bake for 10 minutes, and then let cool for 5 minutes on the sheet before moving to a cooling rack.
Pro Tips for the Best Christmas Monster Cookies
Keep these tips in mind:
- Use room temperature butter for a smoother dough.
- Do not over-bake the cookies; they should be slightly soft in the center when you take them out.
- Feel free to substitute with gluten-free flour to make gluten-free Christmas Monster Cookies.
- Mix in different candies or nuts for a classic monster cookies with a twist.
Best Ways to Serve Christmas Monster Cookies
Here are a few serving suggestions:
- Pair them with a glass of milk or hot cocoa for a classic holiday treat.
- Serve them on a festive platter at your next holiday party as part of your easy Christmas cookie ideas.
- Wrap them in holiday-themed bags for a sweet gift to friends and family.
How to Store and Reheat Christmas Monster Cookies
To store your cookies, place them in an airtight container at room temperature. They will stay fresh for up to a week. You can reheat them in the microwave for a few seconds to enjoy that fresh-baked taste again!
Frequently Asked Questions About Christmas Monster Cookies
What’s the secret to perfect Christmas Monster Cookies?
The secret lies in not over-mixing the dough and ensuring you use fresh ingredients. This will keep your cookies chewy and flavorful, perfect for any holiday gathering.
Can I make Christmas Monster Cookies ahead of time?
Absolutely! You can prepare the dough ahead of time and refrigerate it for up to three days. Just scoop and bake when you’re ready for fresh cookies!
How do I avoid common mistakes with Christmas Monster Cookies?
One common mistake is over-baking. Keep an eye on the cookies, and take them out when they are just slightly undercooked. They will continue to firm up as they cool.
Variations of Christmas Monster Cookies You Can Try
Here are a few delicious variations:
- Substitute peanut butter with almond butter for a nutty flavor.
- Add dried fruits like cranberries for a festive twist.
- Make them larger to create giant monster cookies for the holidays.
- Try swapping in white chocolate chips for a different taste experience.


For more festive recipes, check out Sugar Plum Shortbread Cookies or Pumpkin Patch Cookies. You can also explore Honey Roasted Root Vegetables for a savory side dish!
Print
Christmas Monster Cookies: 12 Delicious Treats for Joy
- Total Time: 25 minutes
- Yield: 12 cookies 1x
- Diet: Vegetarian
Description
Festive cookies with peanut butter, M&Ms, oats, and sprinkles.
Ingredients
- 4 tablespoons unsalted butter (softened)
- 1/4 cup peanut butter
- 1/2 cup brown sugar
- 1 large egg
- 3/4 teaspoon vanilla
- 1/2 cup flour
- 1/4 cup rolled oats
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/4 cup chocolate chips
- 1/4 cup Christmas colored red and green M&M candies
- 3 tablespoons Christmas sprinkles (optional)
Instructions
- Preheat the oven to 350, and line a large cookie sheet with a piece of parchment paper or silicone mat.
- In a medium bowl, beat together the softened butter and peanut butter with an electric mixer on high.
- Next, add sugar and beat very well.
- Then, add the egg and vanilla; beat again.
- In a small bowl, stir together all remaining ingredients. Add this to the butter mixture and stir well, but do not over-mix.
- Drop by large 2-tablespoon sized balls onto the prepared cookie sheet. Sprinkle some Christmas sprinkles over each cookie. You can also press extra candy and chocolate chips on top before baking to make the cookies super pretty.
- Bake for 10 minutes, and then let cool for 5 minutes on the sheet before moving to a cooling rack.
Notes
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 183
- Sugar: 10 g
- Sodium: 75 mg
- Fat: 9 g
- Saturated Fat: 3 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 23 g
- Fiber: 1 g
- Protein: 3 g
- Cholesterol: 15 mg
