Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (2024)

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Author: Sally

Published: 01/23/2021Updated: 01/14/2022

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These rainbow M&M cookies are soft-baked style with extra chewy edges. We recommend mini M&Ms so you can pack more into each cookie. Chilling the cookie dough for 2 hours is an imperative step, so make sure you set aside enough time.

This was one of the first recipes ever published on my website. It’s always been a favorite, but I recently began adding a little extra baking soda and flour so the cookies hold shape better. (You’ll see 1 teaspoon of baking soda and an extra 2 Tablespoons of flour listed in the written recipe below.) I figured you’d want a reminder about these cookies or, if you’re new to my website, a little encouragement to try them!

Here’s What to Expect:

  • Texture:Think about a soft-baked chocolate chip cookie. Truly, does anything compare? These M&M cookies have the same tender, melt-in-your-mouth texture. They’re extra chewy with dozens of mini M&Ms packed in each cookie. Do you crave even more texture? You’ll enjoy my .
  • Flavor: I use extra brown sugar in this cookie dough, so you’ll taste that warm and classic flavor in each bite. Pair that with plenty of butter and oodles of chocolate candies.
  • Ease:We have a pretty straightforward cookie dough here. After chilling the dough, roll into balls, then bake. A beginner could easily master this recipe.
  • Time:Set aside enough time to chill this cookie dough. It’s a fairly sticky dough and without time in the refrigerator, your cookies will melt all over the baking sheet.
Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (2)

Soft-Baked M&M Cookies – Key Ingredients

A few ingredients add to their signature flavor and texture. Here’s how:

  • Flour: I used to prepare this cookie dough with 2 cups of flour, but started adding another 2 Tablespoons. This helps soak up more liquid (butter, egg) so the cookies stay thicker.
  • Cornstarch: A touch of cornstarch helps create a softer, thicker cookie. I add it to many of my cookie recipes, including these super soft chocolate chip cookies. By the way, that cookie dough is pretty similar to this one. Here we’re using a little more flour, sugar, and an extra egg yolk. (And thus yields more cookies.)
  • Butter:Room temperature butter is the base of this cookie recipe.
  • Granulated&Brown Sugar: Sugar does more than sweeten the cookies. The granulated sugar helps them spread and the brown sugar keeps them soft. For extra soft and tender cookies, we use more brown sugar than white granulated sugar here.
  • 1 Egg + 1 Extra Egg Yolk: Have you ever baked my chewy chocolate chip cookies before? They’re the most popular cookie recipe on this website. I swear by using 1 extra egg yolk in that dough because it helps bind the ingredients and maintains a moist, chewy cookie. We’re doing the same thing here.
  • Mini M&Ms: You can use any M&Ms, but I recommend mini so there’s more in each bite. If the M&Ms are larger, such as peanut M&Ms or peanut butter M&Ms, roughly chop them first. If desired, grab an extra 2 Tablespoons of M&Ms and press a few into the top of each cookie when they’re warm from the oven. This is purely for looks!
Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (3)

Success Tip: Chill The Dough!

The cookie dough is pretty soft, so make sure you take the time to chill it in the refrigerator. The cookies will spread into puddles otherwise. If you don’t have time to chill the dough, I recommend making these soft baked instead.

After chilling, roll the cookie dough into balls and bake:

Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (4)
Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (5)

Small, Medium, & Large

Do you have a copy of Sally’s Cookie Addiction cookbook? If so, you’ll see Giant M&M Cookies on page 31. My cookbook recipe yields massive cookies, but today’s are regular/medium size. Do you like teeny tiny treats? Try these instead. They’re bite-size cookies and the dough doesn’t require chilling in the refrigerator.All 3 recipes pretty much use the same exact ingredients, just in different quantities and ratios. You can’t go wrong with any, especially if you love M&M cookies!

And if you need a gluten free option, try theseflourless monster cookies.

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Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (6)

Soft-Baked M&M Cookies

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  • Author: Sally
  • Prep Time: 2 hours, 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 2 hours, 30 minutes
  • Yield: 30 cookies
  • Category: Cookies
  • Method: Baking
  • Cuisine: American
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Description

These rainbow M&M cookies are soft-baked style with extra chewy edges. I recommend mini M&Ms so you can pack more into each cookie. Chilling the cookie dough for 2 hours is an imperative step, so make sure you set aside enough time.

Ingredients

  • 2 cups + 2 Tablespoons (265g)all-purpose flour()
  • 1 teaspoon cornstarch
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3/4 cup (12 Tbsp; 170g)unsalted butter, softened to room temperature
  • 3/4 cup(150g) packed light or darkbrown sugar
  • 1/2 cup (100g) granulated sugar
  • 1largeegg+1egg yolk, at room temperature
  • 1and 1/2 teaspoonspure vanilla extract
  • 1 cupmini M&Ms (plus 2 Tablespoons for topping, optional)

Instructions

  1. Whisk the flour, cornstarch, baking soda, and salt together in a medium bowl. Set aside.
  2. In large bowl using a hand-held mixer or stand mixer fitted with a paddle attachment, beat softened butter for about 1 minute on medium speed until creamy. Add the brown sugar and granulated sugar, then beat on medium-high speed until creamy and combined. Scrape down the sides and bottom of the bowl as needed. Beat in egg, egg yolk, and vanilla extract. Scrape down the sides and bottom of the bowl as needed. With the mixer running on low speed, slowly add dry ingredients to wet ingredients. Pour in 1 cup M&Ms and beat on low speed for 20 seconds or until combined. Once completely combined, cover cookie dough tightly and chill in the refrigerator for 2 hours or up to 5 days.
  3. Preheat oven to 350°F (177°C). Line baking sheets with parchment paper or silicone baking mats. Set aside.
  4. Roll cookie dough into balls, about 1.5 Tablespoons of dough per cookie, and arrange 3 inches apart on the baking sheets. I like to use a medium cookie scoop here. Bake for 11-12 minutes or until lightly browned on the sides. The centers will look soft.
  5. Remove from the oven and allow cookies to cool on the baking sheet for 5 minutes. While the cookies are still warm, press the remaining 2 Tablespoons of M&Ms into the tops of the cookies. This is optional and just for looks. Transfer to a wire rack to cool completely.
  6. Cookies stay fresh covered at room temperature for up to 1 week.

Notes

  1. Make Ahead & Freezing Instructions: You can make the cookie dough and chill it in the refrigerator for up to 5 days. Allow to come to room temperature and continue with step 4. Baked cookies freeze well for up to 3 months. Unbaked cookie dough balls freeze well for up to 3 months. Bake frozen cookie dough balls for an extra minute, no need to thaw. Read my tips and tricks on how to freeze cookie dough.
  2. Special Tools (affiliate links): Electric Mixer (Handheld or Stand) | Baking Sheets | Silicone Baking Mats or Parchment Paper | Medium Cookie Scoop | Cooling Rack
  3. Keep Dough Cold: It’s best to keep unused cookie dough in the refrigerator as the batches are baking.
  4. Add Chocolate Chips: You can easily add chocolate chips to this cookie dough. I recommend reducing the amount of M&Ms to 3/4 cup and adding 3/4 cup chocolate chips. Stick with about 1 – 1.5 cups total add-ins.
  5. Be sure to check out my top 5 cookie baking tips AND these are my 10 must-have cookie baking tools.
Soft-Baked M&M Cookies (Easy Recipe) - Sally's Baking Addiction (2024)

FAQs

What is the secret to soft cookies? ›

Cornstarch helps product soft and thick cookies. Using more brown sugar than white sugar results in a moister, softer cookie. An extra egg yolk increases chewiness. Rolling the cookie dough balls to be tall and lumpy instead of wide and smooth gives the cookies a bakery-style textured thickness.

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.

How do bakeries keep their cookies soft? ›

Corn Syrup (Light)

Light corn syrup is sometimes used in specialist cakes and confectioneries to help keep baked products soft and doughy for longer.

What makes cookies crispy or soft? ›

Sugar dissolved in baking forms a syrup as the dough heats up. Different types of sugars affect the texture because they absorb different amounts of water. Remember moisture is the key! White sugar creates crispier cookies and brown sugar creates chewier cookies.

Is it OK to use melted butter instead of softened? ›

Softened butter and melted butter are not the same. Using melted butter will change the texture of whatever you're baking. If you only want the butter to soften for spreading, microwave it on the Defrost setting (30%) in 5-second increments until it's softened as desired.

How to make cookie dough more moist? ›

There are a few things you can do to add liquid to your cookie dough if it is too dry and crumbly. One option is to add milk, water, or another liquid until the dough is the right consistency. You can also try adding melted butter or shortening. If your dough is still too dry, you may need to add more flour.

How do you soften M&Ms? ›

Microwave them for 30 seconds then enjoy the melted magic!

Why do my M&M cookies come out 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? ›

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 do my cookies get hard right after I bake them? ›

Cookies become hard when the moisture in them evaporates. This can be caused by leaving them out in the air for too long, baking them for too long, or storing them improperly. The lack of moisture makes the cookies hard and dry, which makes them difficult to enjoy.

How to make cookies that are hard soft? ›

Wrap them immediately

Just wrap each individual cookie in plastic wrap while they are still warm and the moisture created should soften them back up. You could also try putting all the cookies into a container to lock the heat in and steam them a bit.

What flour is best for chewy cookies? ›

Bread Flour: For Chewy Texture

Bread flour contains a higher protein content (around 12-14%), leading to more gluten development. This makes it ideal for bakers seeking a chewier texture in their cookies. The extra gluten can help retain gas and moisture, producing a denser and chewier result.

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.

Does adding more butter make cookies softer? ›

Also, underbaking them by a minute or 2 will help them retain a dense, chewy bite, explains Jenny McCoy, pastry baking arts chef-instructor at the Institute for Culinary Education in New York. Adding more moisture to your dough in the form of extra butter, egg yolks, or brown sugar will make your cookies even softer.

What does brown sugar do in cookies? ›

Brown sugar

Brown sugar is also hygroscopic (more so than granulated sugar) and will therefore also attract and absorb the liquid in the dough. The difference is in the molasses that makes brown sugar brown: It adds moisture and slight acidity, resulting in a moist and chewy texture.

What makes cookies chewy and not hard? ›

With less 'free moisture' hanging around, the dough has a higher concentration of sugar, and the higher this percentage, the more likely it is that you'll get cookies with chewy centers and crispy edges.”

What factors which allows cookies to be crispy soft and chewy? ›

The ingredients you use and how you shape your cookies both play an important role in whether your cookies turn out crispy or chewy. The type of flour and sugar you use, if your cookie dough contains eggs, and whether you use melted or softened butter all factor into the crispy-chewy equation, too.

What determines the moistness of a cookie? ›

Water in the butter will aid in leavening the cookie during baking and any remaining water after baking will contribute to moistness in the cookie's texture. The higher butter cookie has slightly more spread than the low butter and control. The biggest difference is in the flavor and mouthfeel of the cookie.

How to make cookies firmer? ›

Extended Baking Time: One way to achieve a crunchier texture is to bake the cookies for a longer period of time than the original recipe suggests. Keep a close eye on them to prevent burning, but allow them to bake until they turn golden brown around the edges.

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