Chocolate M&M Cookies (2024)

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Published By Fiona

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These M&M chocolate cookies are super fudgy and loaded with chocolate chips and M&Ms. They have a deliciously rich chocolate flavor and almost gooey centers for the perfect cookie texture.
Chocolate M&M Cookies (1)

**This post was originally published in March 2017 and updated February 2022 with new photos, a slightly updated recipe and baking tips**

Why You NEED to Make these Chocolate M&M Cookies

If you love rich and fudgy double chocolate cookies – then I urge you to try these chocolate M&M cookies. They’re gooey and chewy with soft centers that are oozing with chocolate chips and M&Ms. I love how the candy coating of the M&Ms offers a slight crunch and gives these cookies the perfect pop of color.

You can easily make them with regular M&Ms or minis. I like to turn this recipe into big, bakery-style cookies – but I’ve also included instructions for more reasonably-sized cookies that are probably a better option if you plan to eat multiple.

Baking Tips & Tricks

  • Use softened butter for this recipe – not melted or cold from the fridge.
  • I used Dutch processed cocoa for a rich chocolate flavor and a dark color. Natural cocoa powder works too. Your cookies will just be slightly lighter in color.
  • Mini M&Ms give you more candies per bite, but feel free to use regular-sized too. You’ll use ½ cup in the batter, plus a few more for dotting on top of each cookie.
  • Cookie dough must chill in the fridge for at least 2 hours before forming the cookies into balls, otherwise it will be too sticky and the cookies can spread too thin.

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Cookie Sizes

  1. To make big, bakery-sized cookies like the ones pictured, form the dough into balls with about 3 tablespoons of dough each. This is typically the amount in a large cookie scoop. You’ll get about 14-15 cookies in total. Then bake the cookies in the preheated oven for 12-14 minutes at 350F.
  2. For smaller cookies – more of an afterschool cookie size – form the dough into balls with about 1 to 1.5 tablespoons of dough each. This is typically the amount in a medium cookie scoop, and the dough balls will be a little smaller than a golf ball. They’ll need to bake for about 9-11 minutes in the preheated oven.

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You’ll love these cookies because they’re fudgy, chewy and filled with M&Ms and chocolate chips. They’re the perfect chocolate version of chewy – and the soft and almost gooey centers are impossible to resist.

And for more classic, chocolate cookies – then be sure to try:

  • Double Chocolate Chip Cookies
  • Chocolate Orange Cookies
  • Chocolate Cookie Cake
  • Single Serving Chocolate Cookie – it’s a giant chocolate cookie for one!

Chocolate M&M Cookies (4)

Print Recipe

M&M Double Chocolate Cookies

These M&M chocolate cookies are super fudgy and loaded with chocolate chips and M&Ms. They have a deliciously rich chocolate flavor and almost gooey centers for the perfect cookie texture.

Prep Time15 minutes mins

Cook Time12 minutes mins

Chilling2 hours hrs

Total Time3 hours hrs

Course: Dessert

Cuisine: American

Keyword: Chocolate M&M Cookies, Double Chocolate M&M Cookies

Servings: 14 large cookies, or about 22 smaller cookies

Calories: 253kcal

Author: Fiona Dowling

Equipment

  • Cookie Sheets

Ingredients

  • 1 ¼ cup all-purpose flour (156 grams)
  • ½ cup cocoa powder (40 grams)
  • 2 teaspoons cornstarch
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • 10 tablespoons unsalted butter (141 grams) softened to room temperature
  • ½ cup brown sugar (100 grams) packed, light or dark works
  • ½ cup granulated sugar (100 grams)
  • 1 large egg
  • 1 teaspoon vanilla extract
  • ½ cup mini M&Ms or regular
  • ½ cup chocolate chips

Instructions

  • In a medium-sized bowl, whisk together the flour, cocoa powder, cornstarch, baking soda & salt. Set aside

  • In a large bowl, beat together the butter, brown sugar and granulated sugar until combined.

  • Beat in the egg and vanilla extract.

  • With the mixer on a low speed, beat the flour mixture into the butter mixture about ½ at a time until combined.

  • Turn off the mixer and stir in the chocolate chips and M&Ms.

  • Cover the bowl with plastic and refrigerate for at least 2 hours, or up to 48 hours.

  • When ready to bake, preheat the oven to 350F (180C) degrees and line 2 cookie sheets with parchment paper or silicone baking mats. If the cookie dough was in the fridge overnight, take it out of the fridge and place the bowl on the counter for 5-15 minutes to let the dough warm up slightly.

  • For large cookies, form the dough into balls with about 3 tablespoons of dough each and place 2-3 inches apart on the cookie sheets. For smaller cookies, form the dough into balls with about 1 to 1.5 tablespoons of dough each and place 2 inches apart on the cookie sheet.

  • Bake cookies 1 sheet at a time in the middle of the preheated oven. Large cookies will take about 12-14 minutes, and smaller cookies will need about 9-11 minutes. Take the cookies out of the oven when the tops look just set.

  • Cool cookies on the cookie sheets for at least 10 minutes, then transfer to a cooling rack. Optionally, place a few extra chocolate chips or M&Ms on top of each cookie.

Notes

  1. Cocoa: I used Dutch-process for a very dark color. Natural works too.
  2. Cornstarch: If you don't have cornstarch on hand, it can be left out. It helps to make the cookies a little chewier.
  3. Freezing: Cookie dough balls can be frozen for up to 2 months in a freezer bag. Bake cookies from frozen, as directed in the recipe. They'll take about 1-2 minutes longer than directed.
  4. Storage: Store cookies in an airtight container at room temperature for up to 5 days. Baked and cooled cookies can be froze for up to 2 months. For more details on freezing cookies, see this post.
  5. Nutrition: Details provided are an estimate only and based on 1 large cookie, assuming the recipe yields 14 very large cookies.

Nutrition

Calories: 253kcal | Carbohydrates: 35g | Protein: 3g | Fat: 12g | Saturated Fat: 8g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 1g | Cholesterol: 37mg | Sodium: 99mg | Potassium: 77mg | Fiber: 2g | Sugar: 24g | Vitamin A: 300IU | Vitamin C: 1mg | Calcium: 33mg | Iron: 1mg

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About Fiona

I'm the baker and blogger behind Just So Tasty! I believe anyone can make tasty, homemade desserts and treats. I love classic recipes that are delicious (obviously), not too fussy, and use simple, everyday ingredients.

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Reader Interactions

Comments

  1. Chocolate M&M Cookies (10)Bethany

    Oh! These cookies are perfection!!

    Reply

  2. Chocolate M&M Cookies (11)Karly

    Heavenly. Seriously, it just doesn’t get any better than a big fat cookie chocked full of M&Ms! Need to try these ASAP!

    Reply

    • Chocolate M&M Cookies (12)Fiona

      Totally with you there! M&Ms make everything about 1000x better!

      Reply

  3. Chocolate M&M Cookies (13)cakespy

    These are just the HAPPIEST cookies. So nostalgic!

    Reply

Leave a Reply

Chocolate M&M Cookies (2024)

FAQs

How to keep M&Ms from bleeding in cookies? ›

Press the chocolate chips and/or M&Ms into the top of the ball of dough closer together than you think, as they'll spread apart as the cookie bakes and spreads. If refrigerating or freezing your dough, wait to dot each ball until right before baking as the M&M colors can bleed into your cookie.

Why did my cookies flop? ›

Baking is truly a science, and the texture and rise of your cookies rely on a careful ratio of fat, sugar and flour. Common measuring mistakes like using too little flour or too much sugar can lead to a flat cookie, so always use measuring cups and spoons when adding dry and wet ingredients to your dough.

Why are my M&M cookies flat? ›

The Problem: Your Oven Is Too Hot

If your cookies repeatedly turn out flat, no matter the recipe, chances are your oven is too hot. Here's what's happening. The butter melts super quickly in a too-hot oven before the other ingredients have firmed up into a cookie structure.

Why do M&Ms not melt in cookies? ›

How do M&Ms not melt in cookies? M&Ms are made with a hard candy shell that protects the chocolate in the center from melting. However, during baking the candy shell might slightly crack from the heat or become more incorporated into the dough. Don't worry, they still taste just as delicious!

Why are my M&Ms turning white? ›

It's actually just a scientific process called “chocolate bloom”. There are two types of this bloom: sugar bloom and fat bloom. Sugar bloom happens when moisture comes in contact with the chocolate - it dissolves the sugar crystals on the chocolate's surface, leaving a white, powdery look.

How do you keep chocolate from burning in cookies? ›

If you are using block chocolate, chop them into small pieces before melting them. That way, the chocolate will melt evenly. If you melt the block of chocolate right away, the part that gets in contact with the pan is sure to burn first, while the rest of the chocolate hasn't melted.

What is the secret ingredient to keep cookies soft? ›

Light corn syrup is another ingredient that you can add to cookie dough that will help it stay softer longer. The corn syrup you buy at the grocery store is not the high-fructose corn syrup that soft drinks are made with; it's a sugar that is liquid at room temperature and helps other sugars say liquid at high heat.

Should I use baking soda or baking powder in cookies? ›

Baking soda is typically used for chewy cookies, while baking powder is generally used for light and airy cookies. Since baking powder is comprised of a number of ingredients (baking soda, cream of tartar, cornstarch, etc.), using it instead of pure baking soda will affect the taste of your cookies.

Can I use baking powder instead of baking soda? ›

Baking powder is made of baking soda plus cream of tartar and cornstarch. Baking powder can be substituted for baking soda by tripling the amount of baking powder. Baking soda can be substituted for baking powder by dividing the amount of baking powder needed by 4 and adding twice that amount of cream of tartar.

What did M&Ms get in trouble for? ›

A controversy erupted when M&M's made changes to its roster of characters and to the shoes they wear.

Why do M&Ms get dusty? ›

Giller explains that sugar bloom, which gives chocolate a dusty look, is caused by the chocolate coming into contact with moisture—this can happen if it gets wet during shipping or is stored in a damp place in your house.

Can I bake with regular M&M's? ›

M&Ms: You can use regular-size, mini, or a mix of both. I like to crush some of them, too, to sprinkle on the top before baking.

What causes color bleed on cookies? ›

Color bleed is when one color kind of bleeds into the next once dry. This largely happens either because there is too much moisture in the icing (this can come from the recipe, consistency, environment, etc) and/or there is too much food coloring in the icing.

How do you melt M&Ms into chocolate? ›

Set the microwave to 30 seconds. This should be enough for a regular package of M&M's, but you might need a few more seconds, depending on the microwave and the quantity of M&M's. The first few times you do this, it will be a matter of trial and error to find your perfect melting time.

What dissolves M&Ms? ›

You've seen that water is the best liquid for dissolving the candy coating from an M&M.

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