Holiday Monster Cookies

Welcome to the most wonderful time of the year, a season synonymous with warmth, joy, and, of course, baking! Among the myriad of festive treats that grace our tables and cookie platters, these **Christmas Monster Cookies** stand out as a truly spectacular highlight. Imagine your favorite classic oatmeal peanut butter cookies, but elevated with a vibrant holiday makeover, featuring cheerful red and green M&M’s, creamy white chocolate chips, and a generous dusting of festive sprinkles. This isn’t just a cookie; it’s a celebration in every bite, making it a perfect addition to cookie exchanges, thoughtful gifts for loved ones, or simply a delightful indulgence for your family.

As the holiday season approaches, my annual baking list always includes cherished recipes like stained glass cookies and cream cheese spritz cookies. However, these festive monster cookies hold a special place, consistently topping the charts for their irresistible flavor and dazzling appearance. They bring a unique blend of comforting familiarity and joyful novelty to any holiday spread, embodying the spirit of Christmas in a deliciously edible form.

A plate of Christmas monster cookies which are decorated with M&M's, white chocolate and sprinkles.

You’re likely familiar with the beloved monster cookie – that delightful concoction of oatmeal, peanut butter, M&M’s, and chocolate chips that promises a chewy, flavorful experience. This recipe takes that popular classic and infuses it with undeniable holiday cheer. Honestly, I find this festive version even more captivating than the original. It truly is a Christmas recipe you absolutely must try! Each cookie boasts a perfect texture, offering a satisfying chewiness from the oats that perfectly complements the rich flavors of peanut butter and chocolate, all while twinkling with seasonal colors. These cookies aren’t just a treat; they’re an experience, designed to bring smiles and festive cheer to everyone who tastes them.

Table of Contents

  • Christmas Monster Cookies Ingredients
  • How To Make Christmas Monster Cookies
  • Tips For The Perfect Christmas Monster Cookies
  • Quick Baking Tip
  • Recipe FAQs for Monster Cookies
  • Exciting Flavor Variations
  • More Irresistible Holiday Treats
  • Monster Cookies Video
  • Love This Recipe?
  • Christmas Monster Cookies Recipe

Christmas Monster Cookies Ingredients

Crafting these delectable Christmas Monster Cookies requires a simple lineup of pantry staples and a few festive embellishments. You will need softened butter, which provides a rich base and contributes to the cookies’ tender crumb. Both brown sugar and granulated sugar are used to achieve the ideal balance of sweetness and moisture, with brown sugar adding a wonderful depth of flavor and chewiness. A single egg acts as a binder, while creamy peanut butter infuses that signature “monster cookie” taste and contributes to their soft texture. Vanilla extract enhances all the sweet notes. All-purpose flour provides the necessary structure, balanced with baking soda for lift and salt to bring out all the flavors. Rolled oats are key for the classic chewy texture. Finally, the holiday magic comes from a generous mix of red and green M&M’s, decadent white chocolate chips, and vibrant holiday sprinkles to finish them off with a festive sparkle. Each ingredient plays a vital role in creating a cookie that is both delicious and visually stunning.

How To Make Christmas Monster Cookies

Making these delightful Christmas Monster Cookies is a straightforward process, ensuring a stress-free baking experience even during the busy holiday season. Begin by preheating your oven to the specified temperature and lining your baking sheets with parchment paper or a nonstick baking mat. This crucial step prevents sticking and ensures even baking. In a large mixing bowl, combine the softened butter with both brown and granulated sugars. Use an electric mixer to cream these ingredients together until the mixture is light, fluffy, and beautifully aerated – this typically takes 1-2 minutes and is key to tender cookies. Next, incorporate the egg, creamy peanut butter, and vanilla extract, mixing until just combined and smooth. Be careful not to overmix at this stage.

In a separate bowl, whisk together the dry ingredients: all-purpose flour, salt, and baking soda. Gradually add these dry ingredients to your wet mixture, mixing on low speed until they are just combined. It’s important not to overmix the flour, as this can lead to tough cookies. Once the dough comes together, gently fold in the rolled oats, festive M&M’s, and white chocolate chips. For the most appealing presentation, form generous cookie dough balls, about 2 tablespoons each. Roll each dough ball into a bowl of extra holiday sprinkles, ensuring a dazzling coating. Then, for an extra burst of color and texture, gently press a few more M&M candies and white chocolate chips into the top of each ball. Place these festive dough balls onto your prepared cookie sheets, leaving ample space between them to allow for spreading. Bake the cookies until their edges are lightly golden brown and the centers are set. Once baked, allow them to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. Store any cooled leftover cookies in an airtight container at room temperature to maintain their freshness, or simply enjoy them warm right out of the oven!

Cookie dough with red and green M&M's and white chocolate chips.

Tips For The Perfect Christmas Monster Cookies

Achieving bakery-quality Christmas Monster Cookies is easier than you think with these expert tips:

  • For the most visually appealing cookies, always remember to press some extra M&M’s and white chocolate chips onto the tops of the dough balls right before they go into the oven. While the dough is already packed with goodies and sprinkles, this extra step ensures those vibrant colors and creamy white chocolate bits are prominent on the finished cookie, making them truly irresistible.
  • Planning ahead can save you time! The prepared cookie dough can be safely stored in the fridge for up to 3 days. If you opt for this make-ahead method, consider omitting the M&M’s until just before baking. This prevents any potential color bleeding from the candies into the dough during prolonged refrigeration, ensuring your cookies look as vibrant as they taste.
  • The quality of your ingredients truly makes a difference. When selecting white chocolate chips, look for brands that list cocoa butter as an ingredient rather than palm oil. Cocoa butter provides a superior flavor and a smoother, creamier melt, significantly elevating the taste of your cookies.
  • Once baked, these delightful cookies maintain their freshness remarkably well. Store them in an airtight container at room temperature, and they will remain wonderfully soft and flavorful for up to 5 days. Perfect for enjoying throughout the week or preparing a batch in advance for holiday gatherings.
  • For the best consistency and flavor in this recipe, I highly recommend using a creamy peanut butter brand like Skippy or Jif. Natural peanut butter, while often healthier, can have an oil separation that may alter the texture of your cookies, making them less predictable.
  • Ensure your butter is truly softened, not melted. Softened butter creams beautifully with sugar, creating air pockets that contribute to a light, tender cookie. Melted butter, on the other hand, can lead to flatter, greasier cookies.
  • Avoid overmixing the dough once the flour is added. Overmixing develops gluten, which can result in tough, dense cookies instead of the desirable soft and chewy texture. Mix until just combined.
  • Allow baked cookies to cool on the baking sheet for 5-10 minutes before transferring them to a wire rack. This allows them to set properly and prevents them from breaking apart.

Quick Baking Tip

For consistent results and beautifully uniform cookies, always use a cookie scoop or a tablespoon measure to portion your dough. This ensures all cookies bake evenly and look fantastic.

Balls of cookie dough on a baking sheet.

Recipe FAQs for Monster Cookies

Can you freeze monster cookies?

Absolutely! Monster cookies are excellent for freezing, making them a perfect make-ahead treat for the holidays. To freeze, arrange the baked and completely cooled cookies in a single layer in a resealable freezer bag or an airtight container, separating layers with parchment paper to prevent sticking. They can be frozen for up to 2 months. When you’re ready to enjoy them, simply take them out of the freezer and let them thaw at room temperature until they’re soft and ready to eat. They’ll taste just as fresh as the day they were baked!

What are monster cookies made of?

Monster cookies are a unique and satisfying type of oatmeal peanut butter cookie known for their hearty texture and an abundance of delicious mix-ins. They typically feature a base of oats, flour, butter, sugar (both brown and granulated), and eggs. What truly makes them “monster” cookies are the generous additions of M&M candies, chocolate chips, and sometimes nuts, creating a cookie that’s bursting with flavor and delightful crunch. This Christmas version takes it up a notch with festive red and green M&M’s, white chocolate chips, and holiday sprinkles.

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Baked Christmas cookies on a sheet pan.

Exciting Flavor Variations

While these Christmas Monster Cookies are incredibly delicious as written, their versatility means you can easily customize the ingredients to perfectly match your preferences or utilize what you have on hand:

  • Chocolate Choices: Not everyone is a fan of white chocolate, and that’s perfectly fine! Feel free to swap out the white chocolate chips for an equal amount of semisweet chocolate chips, milk chocolate chips, or even dark chocolate chips. Each option will bring a distinct chocolatey note that complements the peanut butter and oats beautifully. You could even use a mix of different chocolate types for a more complex flavor profile.
  • Creative Add-Ins: The beauty of monster cookies lies in their “monster” mix of ingredients. Don’t hesitate to get creative and swap out some or all of the M&M’s and chocolate chips with other delightful additions. Consider incorporating toffee bits for a buttery, caramel-like crunch, or introduce various nuts such as chopped almonds, walnuts, peanuts, or pecans for added texture and a nutty depth of flavor. For a touch of fruity chewiness, raisins or dried cranberries can also be a wonderful inclusion, especially for a holiday theme. Experiment with different combinations to find your ultimate Christmas Monster Cookie!
  • Spiced Delights: For an extra layer of holiday flavor, consider adding a pinch of ground cinnamon, nutmeg, or even a touch of pumpkin pie spice to your dry ingredients. These warm spices pair wonderfully with the oats and can enhance the festive feel of the cookies.
Christmas monster cookies in a gift tin.

These Christmas Monster Cookies are more than just a delicious treat; they are the epitome of festive baking, making them absolutely perfect for cookie exchanges. Their unique combination of flavors and dazzling holiday colors ensures they’ll be a standout amongst any collection, earning you rave reviews. Beyond exchanges, I love to lovingly package these cookies in decorative gift tins or clear cellophane bags, adorned with ribbons, to share with teachers, neighbors, friends, and family. A homemade gift imbued with care and deliciousness truly speaks volumes during the holiday season. Without fail, everyone who tries these irresistible cookies inevitably asks for the recipe, eager to recreate the magic in their own kitchens!

More Irresistible Holiday Treats

Peppermint Brownies

1 hr 10 mins

Red Velvet Cookies

35 mins

Reindeer Chow

11 mins

Peppermint Patties Recipe

11 mins

Crock Pot Candy

1 hr 35 mins

Monster Cookies Video

If you’re a visual learner or simply want to see the magic happen, watch our step-by-step video on how to make these incredible Christmas Monster Cookies! It covers everything from creaming the butter and sugars to folding in the festive mix-ins and shaping the perfect cookie balls. This video tutorial will guide you through each stage, ensuring you achieve the best possible results and create a batch of cookies that are as beautiful as they are delicious.

Love This Recipe?

We hope you adore these Christmas Monster Cookies as much as we do! If you’ve enjoyed making and tasting them, please consider leaving a 5-star 🌟🌟🌟🌟🌟 rating in the recipe card below & a review in the comments section further down the page. Your feedback is incredibly valuable and helps other bakers discover this festive favorite!

5 from 21 votes

Christmas Monster Cookies (Holiday Edition)

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AuthorSara Welch
A plate of Christmas monster cookies which are decorated with M&M's, white chocolate and sprinkles.
These Christmas monster cookies are the classic oatmeal peanut butter cookies all dressed up for the holidays with vibrant red and green M&M’s, creamy white chocolate chips, and festive sprinkles. They are a fun, flavorful, and incredibly festive treat, perfect for cookie exchanges, thoughtful gift-giving, or simply enjoying during the most wonderful time of the year!

Time

Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Course Dessert
Cuisine American
Serves 24

Ingredients 

  • 1/2 cup butter softened
  • 3/4 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 egg
  • 1/2 cup creamy peanut butter
  • 1 teaspoon vanilla extract
  • 1 cup all purpose flour
  • 1/4 teaspoon salt
  • 1/2 teaspoon baking soda
  • 1 1/4 cups rolled oats
  • 1 cup holiday M&M’s plus more for tops of cookies
  • 1/2 cup white chocolate chips plus more for tops of cookies
  • 1/3 cup holiday sprinkles

Instructions 

  • Preheat your oven to 350°F (175°C) to ensure it’s at the ideal temperature when your cookies are ready to bake.
  • Prepare your baking sheets by lining them with a piece of parchment paper or a silicone baking mat. This prevents sticking and promotes even browning.
  • In a large mixing bowl, combine the softened butter, brown sugar, and granulated sugar. Using an electric mixer, beat these ingredients together until the mixture is light, fluffy, and well-creamed, typically taking about 1-2 minutes. This step incorporates air, making your cookies tender.
  • Add the egg, creamy peanut butter, and vanilla extract to the bowl. Mix on low speed until all ingredients are just combined and the mixture is smooth. Be careful not to overmix.
  • In a separate bowl, whisk together the all-purpose flour, salt, and baking soda. Gradually add this dry mixture to your wet ingredients, mixing until just combined. Overmixing the flour can lead to tough cookies, so stop as soon as no dry streaks remain. Then, gently stir in the rolled oats.
  • Finally, add the holiday M&M’s and white chocolate chips to the dough. Using a spatula, gently fold them into the dough until they are evenly distributed. Avoid crushing the M&M’s.
  • Scoop the cookie dough into approximately 2-tablespoon sized balls. Place them about 2 inches apart on your prepared baking sheet. You will likely need to bake the cookies in batches to avoid overcrowding.
  • For an extra festive touch, gently press the top of each cookie dough ball into a shallow bowl of holiday sprinkles, ensuring a good coating.
  • To make your cookies visually stunning, press a few additional M&M’s and white chocolate chips onto the top of each cookie dough ball before baking. This ensures the vibrant colors and creamy chips are visible on the finished cookies.
  • Bake for 11-13 minutes, or until the edges are lightly browned and the centers are set but still look soft. Baking times can vary, so keep an eye on them.
  • Once baked, allow the cookies to cool on the sheet pan for about 5 minutes. This helps them firm up before transferring.
  • Carefully transfer the partially cooled cookies to a wire rack to cool completely. Repeat the baking process with any remaining cookie dough.
  • Store any leftover cookies in a sealed, airtight container at room temperature for up to 5 days to maintain their freshness. For longer storage, these cookies freeze beautifully for up to 2 months. Enjoy!

Notes

  1. The cookie dough can be stored in the fridge for up to 3 days before baking. If you’re planning to make your dough ahead of time, you may want to omit the M&M’s and add them just before baking so that the color from the candies doesn’t stain the dough if it’s in the fridge for a while.
  2. Look for white chocolate chips that contain cocoa butter rather than palm oil for the best flavor and texture.

Nutrition

Calories: 201kcal | Carbohydrates: 24g | Protein: 3g | Fat: 10g | Saturated Fat: 5g | Cholesterol: 19mg | Sodium: 95mg | Potassium: 78mg | Fiber: 1g | Sugar: 16g | Vitamin A: 145IU | Vitamin C: 0.1mg | Calcium: 31mg | Iron: 0.7mg
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