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Dark Chocolate Halloween M&M Cookies

Dark Chocolate Halloween M&M Cookies should be at the top of your fall baking list! They are soft in the middle, crisp on the edges and oh so cute!

  • Prep15 min
  • Cook10 min
  • Total25 min
  • Serves24 30 cookies

Published 15 Oct 2020

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Dark chocolate Halloween M&M cookies on a cooling rack.

Dark Chocolate Halloween M&M Cookiesare festive and so quick and easy to whip up! Add them to the list of things you make in October to celebrate all month long.

Dark chocolate Halloween M&M cookies on a cooling rack.

Grab a bag of Halloween M&Ms and make these cookies that your kids will go nuts for. Even better – make a double batch and share some with your neighbors and friends or stick them in your freezer for when you need a treat.

To complete the festive experience, serve these cookies along withHalloween Mummy Hot DogsandHalloween Bean Dip. They would also be cute on aHalloween Cheese Board.

Halloween dark chocolate M&M cookies being transferred from baking sheet to cooling rack.

Why You’ll Love This Recipe

  • It makes adelicious treatthat combines the classic flavor of M&M candies with a soft andchewy cookie base.
  • It’s agreat activity to do with kids– they can help mix up the dough, scoop out the cookies, and arrange the M&M candies on top.
  • These cookies aresure to be a hit at any Halloween party– adding a festive touch to the dessert table.

Recipe Ingredients

  • Butter
  • Granulated sugar
  • Light brown sugar
  • Eggs
  • Vanilla
  • All-purpose flour
  • Dutch-processed cocoa powder
  • Baking soda
  • Salt
  • Halloween M&M candies

See the recipe card below for full information on ingredients and quantities.

How to Make Dark Chocolate Halloween M&M Cookies

Butter and sugars for dark chocolate Halloween M&M Cookie dough in a mixing bowl.

Step #1.Beat together the butter, granulated sugar, and brown sugar in a medium bowl with a mixer for about 3 minutes.

Dark chocolate Halloween M&M Cookie dough in a mixing bowl with the eggs and vanilla added.

Step #2.Add the eggs and vanilla and beat again until very light and fluffy, another 1 minute.

Dark chocolate Halloween M&M Cookie dough in a stand mixer with the dry ingredients added.

Step #3.Add the flour, cocoa powder, baking soda, and salt to the bowl and mix until well combined.

Dark chocolate Halloween M&M Cookie dough in a mixing bowl with a red spatula with a wooden handle mixing in the M&Ms.

Step #4.Stir in 1 cup of the M&M candies and reserve the other half. Then, refrigerate the dough for 30 to 60 minutes.

Dark chocolate cookie dough ball with a hand pushing in M&M candies.

Step #5.Put about a tablespoon of cookie dough on a lined baking sheet and lightly press a few M&Ms on the top of each ball.

Cookie sheet with 12 dark chocolate cookies with Halloween M&Ms baked in.

Step #6.Bake at 350 degrees for 8 to 11 minutes. Let the cookies rest for 3 minutes before moving them to a wire cooling rack.

Recipe FAQs

Do I have to use Halloween M&Ms in these cookies?

Nope. Feel free to get creative! These cookies are also good with semi-sweet or milk chocolate chips, white chocolate chips, Reese’s Pieces, peanut butter chips, candy corn, or chopped up leftover Halloween candy bars.

How can I tell when chocolate cookies are done?

Watch the cookies carefully. The edges should be slightly crisp. You could also bake a few cookies in the first batch as a test-run and let them cool so you know how many minutes in your oven is perfect for the recipe.

How long do cookies last in the freezer?

Cookies should last up to 6 months if frozen properly. Make sure they are fully cooled before putting in the freezer. Freezing them in a single layer or putting parchment paper between layers will prevent the cookies from sticking together.

Baking sheet filled with dark chocolate halloween M&M cookies and a metal spatula removing one.

Expert Tips

  • If you’d liketo skip the chilling time, add an extra 3 tablespoons of flour. That will help the cookies not to spread as much.
  • Be sure tolightly press some of the M&Ms into the tops of the cookie dough ballsbefore you bake them. If you only stir the candy in, the dark dough will hide them.
  • Tomake these cookies gluten-free, use a one-to-one gluten-free flour blend. I have found that King Arthur’s Measure for Measure works the best with this type of cookie dough.
Dark chocolate Halloween M&M cookies after baking on a white enamelware baking sheet lined with parchment paper.

More Halloween Recipes to Consider

This recipe was inspired by and not hardly adapted from my friend Amy atHouse of Nash Eats. Thanks Amy!

Dark Chocolate Halloween Cookies should be at the top of your fall baking list! They are soft in the middle, crisp on the edges and they will not disappoint.