With Halloween right around the corner, it’s time to whip up some treats that will thrill and delight! My Spooky Halloween Monster Mash Cookies are not just any cookies; they’re a playful blend of crunchy pretzels, gooey chocolate chips, and vibrant Halloween M&M’s, bringing both fun and flavor to your festivities. These easy-to-make Halloween cookies with chocolate chips are perfect for school parties, cozy gatherings, or simply to satisfy your sweet tooth on a chilly evening. The irresistible combination of textures will have everyone reaching for seconds, while the whimsical candy eyes add a dash of spookiness that will impress kids and adults alike. So, are you ready to get your bake on and create some ghoulish goodies that will have your friends howling with delight? Let’s dive into the recipe!
Why Are Halloween Cookies So Fun?
Festive Vibes: These Halloween cookies with chocolate chips capture the spirit of the season with their vibrant colors and playful designs, making them a perfect centerpiece for your Halloween festivities.
Easy & Quick: You don’t need to be a pro baker! This recipe is easy to follow, allowing anyone to create delicious treats in no time.
Irresistible Flavor: The combination of gooey chocolate chips, crunchy pretzels, and sweet M&M’s creates a flavor explosion that will leave your taste buds dancing.
Crowd-Pleaser: Whether at a school party or a spooky gathering, these cookies are bound to impress your guests and keep them coming back for more.
Versatility: Feel free to substitute different candies or drizzle with chocolate for a unique twist that suits your taste! For more delicious ideas, check out my Chocolate Cherry Upside Down Cake or try making some delightful Pistachio Cream Chocolate Cookies.
Halloween Cookies with Chocolate Chips
For the Batter
- Salted Butter – Adds richness and moisture to the cookies. Highly recommended to use at room temperature for easier mixing.
- Dark Brown Sugar – Provides sweetness and depth of flavor. Can substitute with light brown sugar for a milder flavor.
- Light Brown Sugar – Adds sweetness and moisture. Use more dark brown sugar for a richer taste.
- Large Eggs – Binds the ingredients together. Using an extra egg yolk can create a thicker, less spread cookie.
- Vanilla Extract – Enhances the overall flavor. Look for pure vanilla extract for the best taste.
- All-Purpose Flour – Provides structure to the cookies. No substitutions preferred, as it balances the cookie composition.
- Baking Soda – Helps cookies rise for a fluffy texture.
- Baking Powder – Provides additional lift.
- Kosher Salt – Balances the sweetness. Essential even if using salted butter to enhance flavors.
For the Mix-Ins
- Old Fashioned Oats – Offers a chewy texture and heartiness to the cookies. Do not substitute with quick oats for best texture.
- Halloween M&M’s – Add color and crunchy sweetness. Feel free to use standard M&M’s if Halloween varieties are not available.
- Mini Pretzel Sticks – Drive the crunchy aspect of the cookie, providing a fun salty contrast. Can crush them more finely for less visual impact or leave whole for more crunch.
- Semi-Sweet Chocolate Chips or Chunks – Provide rich chocolate flavor. Dark chocolate can also be used for a more intense taste.
- Candy Eyes – Fun, spooky decoration. Optional for decorating with more Halloween flair.
Step‑by‑Step Instructions for Halloween Cookies with Chocolate Chips
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). While it heats, line a baking sheet with parchment paper to prevent the cookies from sticking. This crucial first step ensures that your Halloween cookies with chocolate chips will bake evenly and develop a delightful golden-brown color that’s hard to resist.
Step 2: Cream the Butter and Sugars
In a large mixing bowl, add softened salted butter, dark brown sugar, and light brown sugar. Using a hand mixer or stand mixer, beat the mixture on medium speed for about 2-3 minutes until it’s light and fluffy. This process is essential as it incorporates air into the mixture, creating a tender, delicious base for your spooky Halloween Monster Mash Cookies.
Step 3: Incorporate Eggs and Vanilla
Next, crack in the large eggs, adding them one at a time to ensure they’re fully incorporated into the mixture. Also, add pure vanilla extract for extra flavor. Mix on low speed for about 1-2 minutes, until the batter looks smooth and creamy, which indicates that your wet ingredients are perfectly blended.
Step 4: Mix in the Dry Ingredients
Gradually add the all-purpose flour, baking soda, baking powder, and kosher salt to your butter and sugar mixture. Mix on low speed until just combined, about 1-2 minutes. Be careful not to overmix! The dough shouldn’t be too sticky; it should maintain a cohesive, manageable texture in preparation for your festive Halloween cookies.
Step 5: Fold in the Fun Add-Ins
Now it’s time to enhance your dough! Gently fold in the old-fashioned oats, Halloween M&M’s, mini pretzel sticks, and semi-sweet chocolate chips using a spatula or wooden spoon. Ensure these mix-ins are evenly distributed throughout the dough for a delightful surprise in every bite of your monster mash cookies.
Step 6: Shape the Cookie Dough
Using a 1/4 cup measuring cup or cookie scoop, roll the dough into balls and place them on the lined baking sheet, ensuring they are about 3 inches apart. This spacing allows the cookies to spread without merging into each other. Their whimsical shapes will add to the spooky appeal as they bake.
Step 7: Bake to Perfection
Slide the baking sheet into your preheated oven and bake the cookies for 8 minutes. After that, rotate the pan for even baking, and continue baking for an additional 2-3 minutes, until the edges are set and just starting to turn golden, leaving the centers soft and gooey for that perfect texture.
Step 8: Add Spooky Touches
Once baked, remove the cookies from the oven. Immediately press a few extra M&M’s and candy eyes into the tops of each cookie while they’re still warm. This fun decoration adds an eye-catching and playful flair to your Halloween cookies with chocolate chips, making them even more irresistible!
Step 9: Cool and Set
Let the cookies cool on the baking sheet for about 5 minutes; they will continue to set as they cool. Once they’ve slightly hardened, transfer them to a wire rack to cool completely. This step ensures a delightful contrast between the warm, gooey interior and the slightly crisp exterior.
Halloween Cookies with Chocolate Chips Variations
Feel free to customize these Halloween cookies to suit your taste and dietary needs while enjoying the delightful crunch of pretzels and gooey chocolate!
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Nutty Twist: Substitute peanut butter for half of the butter for a nutty flavor that adds richness and depth.
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Chocolate Variety: Use white chocolate chips or a mix of semi-sweet and milk chocolate for a delightful range of sweetness.
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Chewy Oats: Swap in quick oats if you’re looking for a softer texture; they can create a different but delicious cookie experience.
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Seasonal Swaps: Experiment with seasonal M&M’s, like red and green for Christmas or pastel colors for Easter; it’s a simple way to keep the fun alive!
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Spicy Kick: Add a pinch of cinnamon or a dash of cayenne pepper to the dough for a warm, spicy contrast to the sweetness.
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Texture Fun: Crush the pretzel sticks into smaller pieces to incorporate a more subtle crunch, or omit them altogether for a softer cookie.
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Extra Gooey: Add more chocolate chips or chunks to the mixture for a decadent, molten center that everyone will love.
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Festive Sprinkles: Top with festive Halloween-themed sprinkles or chocolate drizzle before serving for an extra layer of fun and flair.
If you’re inspired to try other cookie endeavors, consider checking out my Chocolate Oat Cookies or indulge in the rich flavors of Chocolate Cheesecake Amp. Happy baking!
What to Serve with Halloween Monster Mash Cookies
Indulge in a spooky feast that will make your Halloween gathering truly memorable.
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Spooky Punch: This fruity beverage, with vibrant colors, complements the sweetness of cookies and brings a festive vibe to your celebration.
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Pumpkin Soup: A warm, comforting bowl of pumpkin soup adds a cozy, seasonal touch, balancing the sweetness of the cookies beautifully.
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Ghostly Fruit Platter: Serve a colorful array of fresh fruits, artfully arranged to resemble ghosts or witches. It adds freshness and fun, enticing kids and adults alike.
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Chocolate Milkshake: Creamy and indulgent, a thick chocolate milkshake pairs perfectly with the Halloween cookies, making for a delightful dessert duo.
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Caramel Dipped Apples: The crisp tartness of green apples drizzled with caramel offers a satisfying crunch and tang that contrasts wonderfully with the gooey cookies.
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Cider Donuts: These sugary, cozy treats bring a fall-inspired bite to your spread while echoing the warmth of those chocolate-filled goodies.
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Festive Candy Corn: Scatter these colorful candies around for a playful touch— their sweetness echoes the cookie’s flavors and adds a cheerful look to your dessert table.
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Coffee or Tea: A warm cup of coffee or spiced tea provides a soothing drink option, enhancing the delightful experience of biting into those rich Halloween cookies with chocolate chips.
How to Store and Freeze Halloween Cookies
Airtight Container: Store your Halloween cookies with chocolate chips in an airtight container at room temperature for up to 4 days to maintain freshness and flavor.
Freezer Ready: If you’d like to enjoy them later, freeze the baked cookies in a single layer on a baking sheet. Once solid, transfer them to a freezer-safe bag for up to 3 months.
Dough Storage: Alternatively, you can freeze the cookie dough. Scoop the dough balls onto a baking sheet, freeze until firm, then transfer to a bag. Bake from frozen, adding a couple of extra minutes to the baking time.
Reheating: For a warm treat, simply reheat your cookies in a toaster oven for a few minutes or in the microwave for about 10-15 seconds—perfect for revitalizing that gooey center!
Expert Tips for Halloween Cookies
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Room Temperature Butter: Make sure the butter is at room temperature for better mixing, avoiding clumps that can affect the texture of your Halloween cookies with chocolate chips.
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Egg Count Matters: For thicker cookies, reduce the eggs to 2 and skip the extra yolk; this will yield a denser and chewier result.
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Don’t Overbake: Keep an eye on your cookies! They will continue baking as they cool on the sheet, so pull them out when the edges are just golden to maintain their gooey centers.
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Mix It Up: Feel free to experiment with different mix-ins! Use seasonal M&M’s or add a sprinkle of sea salt for added flavor contrast in your Halloween cookies.
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Parchment Paper is Key: Using parchment paper prevents sticking and helps cookies maintain their shape as they bake. Line your baking sheet for best results.
Make Ahead Options
These Spooky Halloween Monster Mash Cookies are perfect for busy home cooks looking to save time! You can prepare the cookie dough up to 3 days in advance. Just mix the dough according to the instructions, then scoop it into balls and place them on a baking sheet lined with parchment paper. Cover the sheet tightly with plastic wrap or transfer the balls into an airtight container and refrigerate. When you’re ready to bake, simply preheat your oven and follow the original baking instructions. This method ensures your cookies stay just as delicious and gooey while allowing you to enjoy festive treats without the last-minute stress!
Halloween Cookies with Chocolate Chips Recipe FAQs
How do I select ripe ingredients for my Halloween cookies?
Absolutely! For the best flavor and texture in your Halloween cookies with chocolate chips, choose butter that is at room temperature, ensuring it’s soft but not melted. For eggs, fresh ones will provide the best bind. When selecting M&M’s, look for vibrant colors without any visible damage or fading, as this will enhance the festive look of your cookies.
What is the best way to store leftover Halloween cookies?
Store your Halloween cookies with chocolate chips in an airtight container at room temperature for up to 4 days. This will keep them fresh and flavorful! If you’d like to ensure longer shelf-life, consider freezing them. Just make sure you layer parchment paper between cookies to prevent sticking.
Can I freeze the cookie dough for later use?
Yes! Freezing cookie dough is a fantastic option. Scoop your dough balls onto a baking sheet lined with parchment and freeze them until solid, about 1-2 hours. Once firm, transfer them to a zip-top bag and remove as much air as possible before sealing. You can keep this dough in the freezer for up to 3 months. When ready to bake, add a couple of extra minutes to your baking time for perfectly fresh cookies.
What if my cookie dough is too sticky?
If your dough feels too sticky, it could be due to several factors: the butter may have been too warm, or you might have measured the flour incorrectly. To troubleshoot, refrigerate the dough for about 30 minutes—this will firm it up and make it easier to scoop. If it’s still sticky after chilling, try gradually adding a tablespoon of flour until you reach your desired consistency.
Are these cookies safe for pets or individuals with allergies?
It’s important to consider allergies, as this recipe contains common allergens like eggs, wheat, and dairy. Also, the Halloween M&M’s may contain allergens such as peanuts or soy, so be cautious if anyone in your gathering has specific dietary restrictions. As for pets, chocolate is toxic for dogs and cats, so be sure to keep your delicious Halloween cookies with chocolate chips out of reach!

Halloween Cookies with Chocolate Chips for Spooky Fun
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- In a large mixing bowl, add softened salted butter, dark brown sugar, and light brown sugar. Beat on medium speed for 2-3 minutes until light and fluffy.
- Add large eggs one at a time and pure vanilla extract. Mix on low speed for 1-2 minutes until smooth and creamy.
- Gradually mix in all-purpose flour, baking soda, baking powder, and kosher salt until just combined, about 1-2 minutes.
- Fold in old-fashioned oats, Halloween M&M's, mini pretzel sticks, and semi-sweet chocolate chips until evenly distributed.
- Roll the dough into balls using a 1/4 cup measuring cup and place on lined baking sheet, spaced 3 inches apart.
- Bake for 8 minutes, rotate the pan, then bake for another 2-3 minutes until edges are set.
- Press extra M&M's and candy eyes into warm cookies for decoration.
- Let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
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