Halloween M&M Cookies
There’s something incredibly magical about Halloween. The air becomes crisp, leaves transform into a riot of colors, and the anticipation of treats fills the atmosphere. One of my favorite ways to embrace this festive season is with a batch of warm, gooey Halloween M&M cookies. These spectacular cookies are not just a festive delight; they are a deliciously sweet treat, bringing together the rich flavor of chocolate chips and the vibrant colors of Halloween M&Ms. Imagine biting into a soft, chewy cookie bursting with chocolatey goodness and occasional bursts of candy-coated sweetness — that’s what these cookies promise!
Table of Contents

What makes Halloween M&M cookies so special is their perfect balance of textures. The cookies are just the right amount of chewy on the inside, complemented by the slight crisp at the edges. They’re easy to whip up, making them ideal for a fun baking session with kids or an exciting addition to your Halloween dessert table. Whether you’re handing them out as sweet treats for little ghosts and goblins or enjoying them with a cozy cup of cider, these cookies never disappoint. I can’t wait for you to try them!
Why You’ll Love This Recipe
- Simple & Quick: Ready in just about 30 minutes, making it perfect for a last-minute dessert.
- Irresistible Flavor: Each cookie is a delightful explosion of chocolatey flavor, thanks to the combination of chocolate chips and colorful M&Ms.
- Eye-Catching Appeal: The vibrant colors of Halloween M&Ms add fun to your baking and make them perfect for seasonal gatherings.
- Flexible Serving: Enjoy them as a sweet treat, dessert for parties, or an after-school snack.
- Diet-Friendly Options: These cookies can easily be made gluten-free with a simple swap for the flour.
Ingredients You’ll Need
- 3/4 cup butter, softened: Butter adds moisture and richness to the cookies. Make sure it’s softened at room temperature for the best results.
- 1 cup brown sugar: Brown sugar contributes to the cookies’ chewiness and caramel flavor.
- 1/2 cup white sugar: This helps to balance the flavors and adds sweetness.
- 1 egg: Essential for binding the ingredients together and providing moisture.
- 1/2 tbsp vanilla extract: Adds a lovely depth of flavor that complements the chocolates.
- 2 1/2 cups all-purpose flour: The main structure of the cookies; be sure to scoop and level your flour for accuracy.
- 2 tsp corn starch: A secret ingredient that makes these cookies incredibly soft and tender.
- 1 tsp baking soda: This leavening agent helps the cookies rise, ensuring a soft texture.
- 1 cup semi-sweet chocolate chips: For the classic chocolate flavor – you can swap with milk chocolate if you prefer a sweeter bite.
- 1 cup Halloween M&Ms: These bring a festive touch; they can be swapped with regular M&Ms or any chocolate candy you like.
How to Make Halloween M&M Cookies
- Prepare the Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper for easy cleanup.
- Cream the Butters and Sugars: In a mixing bowl, cream together 3/4 cup softened butter, 1 cup brown sugar, and 1/2 cup white sugar until light and fluffy. This should take about 3-4 minutes. It’s the secret to soft cookies!
- Add the Egg and Vanilla: Beat in 1 egg and 1/2 tbsp vanilla extract until fully blended into the mixture.
- Mix the Dry Ingredients: In a separate bowl, whisk together 2 1/2 cups all-purpose flour, 2 tsp corn starch, and 1 tsp baking soda.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, mixing until combined and the dough has formed.
- Fold in Chocolate Chips: Gently fold in 1 cup semi-sweet chocolate chips for that irresistible gooeyness.
- Scoop and Bake: Using a cookie scoop, place 1 1/2 tbsp-sized balls of dough on the prepared baking sheet. Leave enough space between each ball as they will spread.
- Add M&Ms and Bake: Bake for 10-12 minutes, or until the edges are lightly golden. As soon as they come out of the oven, press some M&Ms and additional chocolate chips into the tops for that colorful touch.
Storing & Reheating
Store your Halloween M&M cookies at room temperature in an airtight container for up to four days. They can last even longer in the fridge—up to a week—if you prefer them chilled! For longer storage, freeze the cookies in a single layer on a baking sheet, then transfer them to a freezer-safe container or bag for up to three months. When you’re ready to enjoy them, simply reheat in the microwave for about 10–15 seconds to restore their softness and give that fresh-baked feel.
Chef’s Helpful Tips
- Be sure your butter is softened to room temperature, but not melted. Overly soft butter can lead to flat cookies.
- Don’t overmix the dough after adding the flour, as it can result in tough cookies.
- You can use a cookie scoop for uniform cookies, which not only look nice but also bake evenly.
- For an extra chocolatey cookie, feel free to add more chocolate chips or even use a combination of milk and dark chocolate.
- If you want, mix in nuts like walnuts or pecans for added texture and flavor.
If you want to indulge in something simple yet full of festive charm, these Halloween M&M cookies are definitely your answer! Not only do they embody the spirit of the holiday with their vibrant colors, but their taste is truly out of this world. Perhaps you’ll enjoy them while watching your favorite spooky movies or sharing them with friends at a seasonal gathering.
These cookies scream for joy, and I’m certain they’ll soon become a beloved tradition during the Halloween season in your kitchen!

Recipe FAQs
Can I use whole wheat flour instead of all-purpose flour?
Yes! You can substitute a portion or all of the all-purpose flour with whole wheat flour. Just keep in mind that your cookies may be a bit denser, so adjust the baking time slightly if needed.
Can I use other types of candies?
Absolutely! While Halloween M&Ms are delightful, you can use any candy you enjoy. Other great options include Reese’s Pieces, chocolate-covered pretzels, or even fall-themed candies like candy corn.
What can I do if my cookie dough is too sticky?
If your dough is too sticky, don’t worry! Simply chill it in the refrigerator for about 30 minutes. This will firm it up and make it easier to scoop and handle.
How do I know when my cookies are done baking?
Look for the edges to start turning golden brown, while the centers may look slightly underbaked. They will continue to cook a little once removed from the oven, resulting in a chewy texture.
PrintMore Desserts & Appetizers Recipes
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card

Halloween M&M Cookies
- Prep Time: 15 minutes
- Cook Time: 10-12 minutes
- Total Time: 0 hours
- Yield: approximately 24 cookies 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
Enjoy the festive taste of Halloween M&M Cookies, featuring chocolate chips and colorful M&M’s. This easy recipe is perfect for those looking for delightful homemade treats for any celebration.
Ingredients
- 3/4 cup butter, softened
- 1 cup brown sugar
- 1/2 cup sugar
- 1 egg
- 1/2 tbsp vanilla
- 2 1/2 cups flour
- 2 tsp corn starch
- 1 tsp baking soda
- 1 cup chocolate chips
- 1 cup halloween m&m's
Instructions
- Preheat the oven to 350 degrees F and line a baking sheet with parchment paper.
- In a mixing bowl, cream together the softened butter, brown sugar, and sugar until smooth.
- Beat in the egg and vanilla extract until well incorporated.
- In another bowl, whisk together the flour, corn starch, and baking soda.
- Gradually mix the dry ingredients into the wet mixture until you achieve cookie dough consistency.
- Gently fold in the chocolate chips until evenly distributed.
- Scoop out 1 1/2 tbsp sized balls of dough and arrange them on the prepared baking sheet, ensuring space between each cookie.
- Bake in the oven for 10-12 minutes until golden, then press M&M's and additional chocolate chips into the tops immediately after removing them from the oven.
Notes
For a chewier cookie, slightly underbake them.
Make sure to use Halloween-themed M&M’s for a festive touch.
Allow cookies to cool for a few minutes on the baking sheet before transferring them to a wire rack.
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 10g
- Sodium: 90mg
- Fat: 7g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 15mg
