Delicious Christmas Cookie Bars Perfect for Holiday Cheer
Last Updated on May 8, 2026 by juliarecipez
Every holiday season, I find myself on a delightful quest: to create a sweet treat that packs all the magic of Christmas in every bite. This year, my journey led me to the irresistible realm of Christmas Cookie Bars a festive twist on the classic cookie that s not only easier to make but also perfect for sharing with loved ones. As the scent of buttery goodness blends with the cheerful colors of red and green M&M s, it s impossible not to feel a sense of joy and nostalgia.
Whether you’re gearing up for a holiday party or simply looking for a cozy treat to enjoy by the fireplace, these bars are a versatile crowd-pleaser. They come together in just 40 minutes and make a stunning centerpiece at any dessert table. Plus, with their chewy texture and rich chocolatey flavor, your friends and family will be raving about them long after the last crumb is gone. Let s get baking and fill your kitchen with that warm holiday spirit!
Why are Christmas Cookie Bars a must-try?
Festive Colors: Each bar is studded with colorful M&M’s and sprinkles, adding a vibrant touch to any holiday gathering.
Easy to Make: With a simple 40-minute prep and bake time, they fit perfectly into your busy holiday schedule.
Chewy Goodness: Enjoy the delightful balance of a soft, chewy texture combined with rich, melty chocolate.
Perfect for Sharing: Slice these bars into squares and bring them to parties, or share them with friends and family for instant smiles.
Crowd-Pleasing Flavor: Sweet, buttery, and chocolatey, these bars are a guaranteed hit that will leave everyone asking for seconds!
Christmas Cookie Bars Ingredients
Get ready to whip up some holiday magic!
For the Dough
- ½ cup unsalted butter softened butter helps create that rich, creamy texture.
- ½ cup light brown sugar packed for an extra depth of sweetness and moisture.
- ¼ cup sugar balances the sweetness for a perfect bite.
- 1 large egg binds the ingredients together for a chewy texture.
- ½ teaspoon pure vanilla extract adds a warm, aromatic flavor to your bars.
- ½ teaspoon baking soda gives a little lift to ensure a light texture.
- ¼ teaspoon baking powder provides additional leavening for softness.
- ¼ teaspoon kosher salt enhances all the sweet flavors beautifully.
- 1 ½ cups flour gives the bars their structure and chewy goodness.
For the Festive Mix-Ins
- 1 cup Christmas M&M s red and green for that festive flair and crunch!
- ½ cup Christmas sprinkles adds a cheerful touch to the top of your bars.
- 1 cup semi-sweet chocolate chips adds a rich, melty surprise in every bite.
This perfect blend of ingredients will create Christmas Cookie Bars that are sure to impress and indulge your sweet tooth!
How to Make Christmas Cookie Bars
Preheat the oven to 375°F and line a 9×9 baking dish with parchment paper. This step ensures your bars bake evenly and release easily once done.
Cream the butter, brown sugar, sugar, egg, and vanilla in a standing mixer until smooth and combined. Aim for a light and fluffy texture, which usually takes about 2-3 minutes.
Whisk together the flour, baking soda, baking powder, and salt in a large bowl until well combined. This dry mix will help create a lovely structure for your bars.
Combine the dry ingredients gradually with the wet mixture. Mix until just combined to keep your bars chewy and not too dense.
Fold in ¾ cup of the festive M&M s, ¾ cup of chocolate chips, and ¼ cup of the sprinkles. Gently mix until everything is evenly distributed for that delightful colorful burst in every bite.
Press the cookie dough into the prepared baking dish. Then sprinkle the remaining M&M s, chocolate chips, and sprinkles on top. This adds a pretty finishing touch!
Bake in the preheated oven for 20-25 minutes or until the edges are lightly brown. Remove and allow to cool completely before cutting into lovely squares.
Optional: Drizzle with melted chocolate for an extra decadent touch!
Exact quantities are listed in the recipe card below.
How to Store and Freeze Christmas Cookie Bars
Room Temperature: Store your Christmas Cookie Bars in an airtight container at room temperature for up to 5 days to maintain their chewy texture and freshness.
Freezer: For longer storage, wrap the bars tightly in plastic wrap and place them in a freezer-safe container. They ll stay fresh for up to 3 months!
Thawing: When you’re ready to enjoy, simply thaw the frozen bars at room temperature for a few hours, or microwave them for 10-15 seconds for a warm treat.
Reheating: If desired, reheat individual squares in the microwave for about 10 seconds to restore their softness and gooey chocolatey goodness.
Expert Tips for Christmas Cookie Bars
Room Temperature Ingredients: Ensure butter and egg are at room temperature for smooth mixing, which leads to better texture in your Christmas Cookie Bars.
Don t Overmix: When combining wet and dry ingredients, mix just until combined. Overmixing can lead to dense, tough bars instead of chewy goodness.
Check for Doneness: Bake until the edges are lightly golden. Keep in mind that bars will continue to cook slightly after removal from the oven, so avoid overbaking.
Use Parchment Paper: Lining the baking dish with parchment paper makes for easy removal and clean cutting, keeping your Christmas Cookie Bars intact and looking beautiful.
Storage Tips: Store in an airtight container at room temperature for up to a week to maintain freshness and that delightful chewy texture.
Make Ahead Options
These Christmas Cookie Bars are perfect for meal prep and can save you precious time during the bustling holiday season! You can prepare the cookie dough up to 24 hours in advance. Simply follow the steps through folding in the M&M s and chocolate chips, then cover the dough tightly with plastic wrap and refrigerate until you’re ready to bake. This not only makes your prep easier but also deepens the flavors. When you’re ready to serve, just press the dough into your lined baking dish, sprinkle the remaining toppings on top, and bake as directed. Enjoy delicious, fresh bars with minimal effort, keeping the holiday spirit bright!
Christmas Cookie Bars Variations
Feel free to let your creativity shine by customizing these festive bars to suit your taste!
Nutty Delight: Add ½ cup of chopped walnuts or pecans for a satisfying crunch and nutty flavor. This simple addition elevates the texture, making each bite even more interesting!
Dairy-Free: Substitute the unsalted butter with coconut oil and use dairy-free chocolate chips to make these bars completely dairy-free without sacrificing flavor!
Gluten-Free: Swap the all-purpose flour for a 1:1 gluten-free baking blend to make these bars safe for gluten-sensitive friends and family!
Minty Twist: Incorporate ½ teaspoon of peppermint extract into the dough for a refreshing minty flavor. Top with crushed peppermint candies for a festive touch.
Spiced Up: Add a teaspoon of cinnamon or nutmeg to the dry ingredients for a warm spiced flavor that captures the essence of the holiday season.
Fruit-Filled: Mix in ½ cup of dried cranberries or chopped dried cherries for a sweet and tart flavor that complements the chocolate and M&M s beautifully.
Extra Gooey: Replace some of the flour (up to ½ cup) with an extra ½ cup of chocolate chips or white chocolate chips. Your bars will be melty, rich, and utterly delicious!
Coconut Bliss: Fold in ½ cup of sweetened shredded coconut for a tropical twist. This chewy addition brings a fun texture and a hint of sweetness!
Whichever variation you choose, your Christmas Cookie Bars will be sure to spread joy and cheer this holiday season!
What to Serve with Christmas Cookie Bars?
The joy of baking these cheerful treats opens the door for delightful pairings to enhance your festive spread.
- Hot Cocoa: A rich, creamy cup of cocoa amplifies the sweet flavors, creating a cozy atmosphere perfect for holiday gatherings.
- Vanilla Ice Cream: The smooth, cold creaminess of vanilla ice cream complements the warm, chewy bars beautifully for a dessert extravaganza.
- Peppermint Tea: Refreshing and aromatic, peppermint tea brightens the palate and offers a soothing counterpart to the indulgent bars.
- Fruit Salad: A burst of fresh fruit adds a refreshing crunch and lightness, balancing out the sweetness of the cookie bars.
- Spiked Apple Cider: Warm, spiced apple cider brings a nostalgic holiday taste and pairs delightfully with each soft, chocolatey bite.
- Holiday Punch: A festive, fruit-infused punch offers vibrant flavors that enhance the joyful spirit surrounding your dessert table.
With these delightful pairings, you ll create a warm, inviting atmosphere that will leave your guests feeling merry and bright!
Christmas Cookie Bars Recipe FAQs
What type of butter should I use for Christmas Cookie Bars?
Absolutely use unsalted butter for the best flavor and control over salt levels. Softened butter is essential, as it creates a creamy mixture that helps achieve that rich, chewy texture.
How do I store Christmas Cookie Bars?
To keep your Christmas Cookie Bars fresh, store them in an airtight container at room temperature for up to 5 days. If you have a bit of extra patience, you can also freeze them for up to 3 months. Just make sure to wrap them tightly in plastic wrap before placing them in a freezer-safe container!
Can I freeze Christmas Cookie Bars?
Yes! To freeze, cut your cooled bars into squares and wrap each square individually in plastic wrap. Place them in a freezer-safe container or bag, and they ll stay fresh for up to 3 months. When ready to enjoy, just thaw at room temperature for a few hours or microwave for 10-15 seconds.
What should I do if the bars are too crumbly?
If your Christmas Cookie Bars end up crumbly, it might be due to too much flour or underbaking. Make sure to measure your flour correctly spooning it into the measuring cup rather than scooping it directly can help. Also, try slightly pressing the dough down in the baking dish for more compactness before baking.
Can my dog eat Christmas Cookie Bars?
No, it s generally not advisable for dogs to consume these bars due to the sugar, chocolate chips, and M&M’s. Chocolate is particularly toxic to dogs, so it’s best to keep these delicious treats to yourselves.
What if I have allergies?
If you or your guests have dietary restrictions, you can make the recipe gluten-free by using a 1:1 gluten-free flour blend instead of all-purpose flour. For dairy-free alternatives, consider using coconut oil or a plant-based butter substitute. Always double-check packaging to make sure there are no allergens!