How to Make Christmas Monster Cookies Your Holiday Favorite

As the holiday season approaches, I find myself dreaming of festive treats that bring joy to my family and friends. One of my absolute favorites is the delightful Christmas Monster Cookies! These cookies are not just a treat; they are a celebration of flavors and textures that will make your holiday gatherings unforgettable. With M&M’s, pretzels, and chocolate, they are a fun twist on traditional cookies that everyone loves. Plus, they are perfect for those quick family dinners or as a sweet addition to your Christmas cookie tin. Let’s dive into this delicious recipe!

Why You’ll Love This Recipe

  • Easy to make and perfect for holiday baking.
  • Combines sweet and salty flavors for a delightful treat.
  • Great for sharing at winter bake sales or holiday parties.
  • Can be stored for days, making them perfect for Christmas Treats Bulk.
  • Fun for the whole family to help make!

Ingredients

To create these scrumptious Christmas Monster Cookies, you’ll need the following ingredients:

  • 2 sticks (1 cup) salted butter at room temperature
  • 1 cup dark brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs, plus 1 egg yolk
  • 1 tablespoon vanilla extract
  • 2 cups all-purpose flour
  • 2 teaspoons baking soda
  • 2 teaspoons baking powder
  • 1/2 teaspoon kosher salt
  • 2 cups old fashioned oats
  • 1 1/4 cups holiday M&M’s
  • 1 cup mini pretzel sticks, crushed
  • 1 cup semi-sweet chocolate chips or chunks
  • 1/2 cup white chocolate chips

Full ingredient list with measurements is provided in the printable recipe card below.

How to Make the Recipe

Now, let’s get baking! Follow these simple steps to whip up your Christmas Monster Cookies:

  1. Preheat the oven to 350° F. Line a baking sheet with parchment paper.
  2. In a large mixing bowl, beat together the butter, brown sugar, granulated sugar, and vanilla until combined. Beat in the eggs and 1 egg yolk, one at a time, until fully incorporated.
  3. Add the flour, baking soda, baking powder, and salt. Mix until just combined, then fold in the oats.
  4. Gently fold in 1 cup of the M&M’s, the crushed pretzels, chocolate chips, and white chocolate chips.
  5. Roll the dough into 1/4 cup size balls and place them 3 inches apart on the prepared baking sheet.
  6. Transfer to the oven and bake for 8 minutes. Rotate the pan and bake for another 2 minutes. Pull the pan out and gently push the remaining M&M’s into the cookies. Bake for an additional 2-3 minutes.
  7. Remove from the oven and let the cookies cool on the baking sheet. They will continue to cook slightly as they sit.
  8. Enjoy warm (highly recommended) or let cool and store in an airtight container for up to 4 days.

Pro Tips for Making the Recipe

Here are some helpful suggestions to ensure your Christmas Monster Cookies turn out perfectly:

  • Make sure your butter is at room temperature for easy mixing.
  • Don’t skip the chilling step if you have time; it helps the cookies maintain their shape.
  • Feel free to customize the mix-ins! Try adding nuts or swapping out the chocolate for your favorite candies.
  • For a festive touch, use red and green M&M’s or even Grinch Cookies With M&M’s for a fun twist!

How to Serve

These cookies are perfect for any holiday gathering! Here are some serving suggestions:

  • Serve them warm with a glass of milk or hot cocoa for a cozy treat.
  • Package them in a beautiful Christmas cookie tin for a thoughtful gift.
  • Include them in your holiday dessert table alongside other festive treats like Decadent Chocolate Cake or Ultimate Chocolate Indulgence Cake.
  • They also make a great addition to any winter bake sale ideas!

Make Ahead and Storage

If you want to get a head start on your holiday baking, these cookies can be made ahead of time:

  • Store the baked cookies in an airtight container at room temperature for up to 4 days.
  • You can also freeze the cookie dough for up to 3 months. Just roll the dough into balls, freeze them on a baking sheet, and then transfer to a freezer bag.
  • When you’re ready to bake, just add a couple of extra minutes to the baking time if baking from frozen.

These Christmas Monster Cookies are sure to become a holiday favorite in your home. With their delightful combination of flavors and textures, they are perfect for sharing and enjoying with loved ones. So, gather your ingredients, put on your favorite holiday music, and let’s get baking! Happy holidays!

Christmas Monster Cookies

Celebrate the holidays with these festive, chewy cookies loaded with M&M's, pretzels, and chocolate chips.
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 24 cookies
Course: Dessert
Cuisine: American
Calories: 1500

Ingredients
  

Dough
  • 1 cup salted butter at room temperature
  • 1 cup dark brown sugar
  • 0.5 cup granulated sugar
  • 2 large eggs plus 1 egg yolk
  • 1 tablespoon vanilla extract
Dry ingredients
  • 2 cups all-purpose flour
  • 2 teaspoons baking soda
  • 2 teaspoons baking powder
  • 0.5 teaspoon kosher salt
Add-ins
  • 2 cups old fashioned oats
  • 1.25 cups holiday M&M's
  • 1 cup mini pretzel sticks, crushed
  • 1 cup semi-sweet chocolate chips or chunks
  • 0.5 cup white chocolate chips

Method
 

  1. Preheat oven to 350°F (175°C). Line baking sheet with parchment.
  2. Cream butter, sugars, and vanilla. Add eggs and yolk; mix well. Stir in dry ingredients and oats.
  3. Fold in M&M's, pretzels, chocolate chips, and white chocolate.
  4. Form dough into 1/4 cup balls, place on baking sheet, and bake for 8-10 minutes. Add remaining M&M's after baking.
  5. Cool cookies on sheet; enjoy warm or store for up to 4 days.

Notes

For best results, use fresh ingredients and evenly sized dough balls.