Our Ultimate Super Thick Mini M&M & Chocolate Chip Cookies recipe is one of the best thickest, bakery cookies you could ever bite into! Soft, gooey & chewy on the inside, packed with the cutest mini m&m candies and mini chocolate chips, with a perfect crispiness on the outside!
More thick cookie recipes? We got you! Check out our Thick Old-Fashioned Chocolate Chip Cookies, these Thick & Chewy Loaded Chocolate Chip Cookies, these Ultimate Chocolate Chip Levain Cookies and these decadent Red Velvet Levain Cookies!

Ultimate Super Thick M&M Chocolate Chip Cookies: Your New Favorite Bakery-Style Treat!
Prepare to elevate your cookie game to a whole new level with our recipe for Ultimate Super Thick M&M Chocolate Chip Cookies. Imagine a cookie that’s incredibly soft and gooey on the inside, wonderfully chewy, yet boasts a perfectly crisp edge. Each bite is an explosion of flavor and texture, generously studded with vibrant mini M&M candies and decadent mini chocolate chips. This isn’t just a cookie; it’s a bakery-quality masterpiece designed to bring pure joy with every mouthful. Forget thin, forget brittle – these are the thick, substantial, and utterly irresistible cookies you’ve been dreaming about.
There’s nothing quite like a warm, gooey chocolate chip cookie fresh out of the oven. And when it comes to satisfying our sweet tooth cravings, the delightful crunch and vibrant colors of M&M’s take these classic treats to a whole new level of deliciousness. But what if we told you there was a way to make these cookies even more indulgent and irresistible? This guide introduces you to the Ultimate Super Thick M&M Chocolate Chip Cookies – a recipe that promises an unparalleled cookie experience. That’s right, we’re talking about cookies so thick and chewy, bursting with rich chocolate chips and colorful M&M’s in every bite. Who could possibly resist such a delightful creation?
In this comprehensive guide, we’ll not only share our secret recipe but also provide essential tips and tricks for creating these delectable treats. Whether you’re an experienced baker or a beginner, our step-by-step instructions will ensure your success. Get ready to kick your cookie game up a notch and indulge in the ultimate sweet treat experience that will have everyone asking for more!

Why You’ll Adore These Ultimate Super Thick M&M Chocolate Chip Cookies
These aren’t just any M&M chocolate chip cookies; they are an experience. Here’s why this recipe will become a cherished favorite:
- Unmatched Texture: Our cookies strike the perfect balance between a crisp exterior and an unbelievably soft, gooey, and chewy interior. This contrast creates a truly satisfying mouthfeel that’s hard to beat.
- Bakery-Style Perfection: If you love the substantial, rich cookies from high-end bakeries, you’re in for a treat. This recipe replicates that luxurious, thick, and perfectly baked quality right in your home kitchen.
- Bursting with Flavor: Each bite delivers a harmonious blend of classic chocolate chip goodness with the added fun and color of M&M’s. The mini M&M’s melt slightly, creating pockets of chocolatey delight alongside the traditional chips.
- Easy to Master: Despite their impressive appearance, these cookies are surprisingly simple to make. Our clear instructions and helpful tips will guide you to success, even if you’re a novice baker.
- Visually Appealing: The colorful M&M’s make these cookies incredibly vibrant and appealing, especially for parties, holidays, or simply brightening a day. They’re as beautiful to look at as they are delicious to eat.
- Customizable: While perfect as is, this recipe is a fantastic base for creativity. You can easily adapt it with different M&M varieties or additional mix-ins to suit any craving or occasion.
Get ready to be utterly captivated by these cookies. They’re more than just a dessert; they’re a moment of pure, unadulterated indulgence.
Ingredients You’ll Need for the Best M&M Cookies
Gathering your ingredients is the first step to creating these magnificent cookies. Precision in measuring is key, especially for the dry ingredients, to achieve that perfect thick and chewy texture. Here’s what you’ll need:
- 3 cups all-purpose flour: Crucial for structure. Ensure you measure your flour correctly by spooning it into the measuring cup and leveling it off.
- 2 teaspoons cornstarch: This secret ingredient is what gives these cookies their incredible tenderness and helps them stay thick without spreading too much.
- 1 teaspoon baking soda: A leavening agent that helps the cookies rise and achieve a soft crumb.
- 1/2 teaspoon salt: Essential for balancing the sweetness and enhancing all the other flavors.
- 1 cup unsalted cold butter: Cut into small cubes, straight from the fridge. Cold butter is vital for cream-ability and preventing over-mixing, which leads to tough cookies.
- 3/4 cup light brown sugar: Adds moisture, chewiness, and a rich, caramel-like flavor.
- 1/2 cup granulated white sugar: Contributes to crisp edges and overall sweetness.
- 2 large eggs: Binders that provide structure and richness. Ensure they are at room temperature for better incorporation into the dough.
- 2 teaspoons vanilla extract: A flavor enhancer that brings warmth and depth to the cookies. Use pure vanilla for the best taste.
- 9.4-ounce bag of M&M’S MINIS Milk Chocolate Candy: These small candies are perfect for an even distribution of color and chocolate in every bite.
- 2/3 cup mini chocolate chips: Complement the M&M’s, adding an extra layer of chocolatey goodness.
Having all your ingredients prepped and ready will make the baking process smooth and enjoyable, ensuring you achieve the best possible results.

Instructions: How to Make the Best Ultimate Super Thick M&M Chocolate Chip Cookies
Follow these detailed steps to create truly unforgettable M&M chocolate chip cookies:
- Prepare Your Baking Station: Preheat your oven to 400°F (200°C). Line two large baking sheets with parchment paper or silicone liners. This prevents sticking and ensures even baking and easy cleanup. Set them aside for now.
- Combine Dry Ingredients: In a medium-sized bowl, whisk together the all-purpose flour, cornstarch, baking soda, and salt. Make sure these ingredients are thoroughly combined to ensure they are evenly distributed throughout the dough. Set this bowl aside.
- Cream Wet Ingredients: In a large mixing bowl, using either a stand mixer fitted with a paddle attachment or a hand mixer, cream together the cold butter (cut into small cubes) and both the light brown sugar and granulated white sugar. Beat on medium speed until the mixture is light, fluffy, and pale in color, typically taking about 2-3 minutes. This process incorporates air, which contributes to the cookies’ texture.
- Add Eggs and Vanilla: Beat in the large eggs one at a time, ensuring each egg is fully incorporated before adding the next. Then, add the vanilla extract and beat just until combined. Avoid overmixing at this stage.
- Incorporate Dry into Wet: Gradually add the dry flour mixture to the wet butter and sugar mixture. Mix on low speed until the ingredients are just incorporated. Be careful not to overmix the dough, as this can develop the gluten too much, resulting in tough cookies. Stop mixing as soon as no dry streaks of flour are visible.
- Fold in M&M’s and Chocolate Chips: Gently fold in the mini M&M’s and mini chocolate chips until they are just evenly distributed throughout the dough. If you’re adding any other optional mix-ins, now is the time to include them. Again, mix minimally to avoid overworking the dough.
- Scoop and Chill the Dough: For truly super thick cookies, use a 1/4 cup cookie scoop to portion out the dough. For each cookie, place one 1/4 cup scoop onto your lined cookie sheet, then place another 1/4 cup scoop directly on top of the first, creating a double scoop (roughly 1/2 cup of dough per cookie). You should get about 9-10 large cookies from this recipe. This double-scoop method helps create that characteristic lofty, bakery-style height. Place the cookie sheet with these dough mounds into the refrigerator for 15-20 minutes. Chilling the dough is optional but highly recommended; it helps prevent the cookies from spreading too much and ensures that thick, chewy center you crave. If you skip this step, the cookies will still be thick, but chilling provides an extra level of chewiness.
- Bake to Perfection: Once the dough is chilled, arrange the cookie mounds on the lined baking sheet, ensuring they are at least 3 inches apart. Bake 4-6 cookies per sheet to prevent overcrowding. Place one baking sheet in the middle rack of your preheated oven and bake for 8-12 minutes. Begin checking at the 8-minute mark. The cookies should look set and slightly dry on the edges, with the centers still appearing a bit soft and gooey – this is key to achieving that perfect bakery-style chewiness. If they need more time, continue baking for another minute or two, watching carefully.
- Cool and Enjoy: Once baked, remove the cookies from the oven and let them cool on the baking sheet for at least 30 minutes before transferring them or eating. This cooling period is crucial because the cookies continue to cook and firm up as they cool. They will be very delicate and prone to breaking when hot, but will develop their ideal texture and structure as they rest.
Following these steps meticulously will result in the most delicious, thick, and satisfying M&M chocolate chip cookies you’ve ever made!


Baking Tips To Get The Thickest M&M Chocolate Chip Cookies
Achieving those coveted super thick, bakery-style M&M chocolate chip cookies isn’t just about the recipe; it’s also about mastering a few key baking techniques. Here are our top tips to ensure your cookies turn out perfectly:
- The Power of Flour and Cornstarch: This combination is truly a dynamic duo for cookie texture. All-purpose flour provides the necessary structure, while cornstarch works magic by adding incredible tenderness and a delicate lightness. This unique blend prevents the cookies from becoming overly dense, giving you huge, thick cookies that are surprisingly soft and have a tender crumb. It’s the secret to that melt-in-your-mouth quality that will have you reaching for more!
- Don’t Skip the Chill Time (or at least consider it!): Refrigerating your cookie dough before baking is a game-changer for thick cookies. This crucial step allows the gluten in the flour to relax, resulting in a denser, chewier cookie. More importantly, chilling solidifies the butter, which prevents the cookies from spreading too much when they hit the hot oven. If the butter is too warm, it melts too quickly, leading to flat, crispy cookies instead of the rich, chewy treats you’re aiming for. While optional, it makes a noticeable difference in achieving that ultimate thick texture.
- Give Them Space: Resist the urge to overcrowd your baking sheets. Cookies need ample space to spread out a little and bake evenly. If they are too close together, they can merge into one giant cookie, or bake unevenly due to steam buildup. Aim for 4-6 cookie dough mounds per standard baking sheet, spaced at least 3 inches apart. This ensures consistent heat distribution and beautiful, individual cookies.
- The Art of Underbaking: This might be the most important tip for gooey, chewy cookies. Don’t leave these mini M&M cookies in the oven for too long! They should look set and slightly golden on the edges, but the centers should still appear soft, gooey, and even a little underbaked when you pull them out. The residual heat from the baking sheet will continue to cook them as they cool, leading to that perfect bakery-style texture – soft, chewy, and slightly molten in the middle, just like those famous Levain Bakery cookies.
- Proper Measuring of Ingredients: Especially with flour, precise measurement is critical. Too much flour can lead to dry, crumbly cookies, while too little can make them spread excessively. Use a kitchen scale for the most accurate results, or spoon the flour into your measuring cup and level it off with a straight edge rather than scooping directly from the bag.
- Use Quality Ingredients: The better your butter, chocolate, and vanilla, the better your cookies will taste. High-quality ingredients elevate the flavor profile significantly.
Storing M&M Chocolate Chip Cookies
Proper storage ensures your delicious M&M chocolate chip cookies stay fresh and maintain their delightful texture for as long as possible:
- Room Temperature: Our bakery-style M&M cookies will stay wonderfully fresh for up to a week when stored in an airtight container at room temperature. Place them on the counter, away from direct sunlight or heat.
- Refrigeration: For even longer freshness, or if you prefer them slightly firmer, store the cookies in an airtight container in the refrigerator. This method can extend their shelf life by a few extra days.
- Reheating for Freshness: If you’ve stored your cookies in the fridge, or just want that fresh-from-the-oven experience, pop them in the microwave for 10-15 seconds. This will warm them through, making the chocolate gooey again and restoring that irresistible soft, chewy texture.
- Freezing Dough: For future enjoyment, you can freeze unbaked cookie dough balls. Scoop the dough onto a parchment-lined baking sheet and freeze until firm, then transfer to a freezer-safe bag for up to 3 months. When ready to bake, place frozen dough balls on a baking sheet and add a few extra minutes to the baking time.
- Pairing: Don’t forget the classic pairing! These cookies are absolutely divine with a cold glass of milk, creating the ultimate comfort food experience.
More Variations for Your M&M Cookies
Ready to take these already incredible cookies to a different level? Try mixing things up with these fun and delicious variations to suit any taste or occasion:
- Classic Chocolate Chip Peanut Butter Explosion: While the original recipe has no peanut butter, you can easily adapt it! Swap out some of the mini chocolate chips for peanut butter chips. For an even more indulgent twist, add some semi-sweet or dark chocolate chips alongside the peanut butter chips.
- Nutty Buddy M&M’s: Introduce a delightful crunch and nutty flavor by adding ½ cup of chopped roasted peanuts or pecans to the dough along with the M&M’s and chocolate chips. The added texture is a game-changer and complements the sweetness beautifully.
- Sea Salt Sprinkle: For that sophisticated sweet-and-salty craving, immediately after the cookies come out of the oven, sprinkle a touch of flaky sea salt over the tops. This simple addition enhances the chocolate flavors and provides a wonderful counterpoint to the sweetness.
- Reese’s Lover’s Dream: For fans of peanut butter and chocolate, chop up mini Reese’s peanut butter cups and fold them into the dough. You can use them in addition to or instead of some of the mini chocolate chips for a cookie that will truly blow your mind.
- More M&M Delight: You don’t have to stick exclusively to mini M&M’s! Feel free to add a mixture of your favorite regular-sized M&M candies. Customize the colors for any holiday (e.g., red and green for Christmas, pastels for Easter, red and blue for patriotic holidays, or vibrant rainbow for everyday joy). This makes the cookies perfect for themed gatherings.
- Gluten-Free Option: To make these cookies accessible to everyone, swap the all-purpose flour with a high-quality gluten-free 1:1 baking flour blend. Ensure your chosen blend contains xanthan gum for the best texture. Your gluten-free friends and family will certainly thank you!
- White Chocolate & Macadamia Nut: For a different flavor profile, swap the mini chocolate chips for white chocolate chips and add ½ cup of chopped macadamia nuts.
- Spice it Up: For a cozy, warm flavor, add 1 teaspoon of ground cinnamon or a pinch of nutmeg to your dry ingredients. This is especially lovely during the fall and winter months.

Frequently Asked Questions About Super Thick M&M Chocolate Chip Cookies
Here are answers to some common questions you might have when baking these delightful cookies:
1. Why are my cookies not thick? They spread too much.
Several factors can cause cookies to spread:
- Warm Butter: Ensure your butter is cold and cut into small cubes, straight from the fridge. Warm butter melts too quickly in the oven, causing excessive spreading.
- Overmixed Dough: Overmixing develops gluten, leading to tougher, flatter cookies. Mix only until ingredients are just combined.
- Incorrect Flour Measurement: Too little flour can lead to a slack dough that spreads. Always measure flour correctly by spooning it into the measuring cup and leveling it.
- No Chilling: Chilling the dough is crucial. It solidifies the butter, preventing immediate spreading and allowing the cookies to hold their shape as they bake.
- Oven Temperature: An oven that isn’t hot enough can cause cookies to spread before they set. Ensure your oven is preheated to the correct temperature of 400°F (200°C).
2. Can I use regular M&M’s instead of minis?
Absolutely! You can use regular-sized M&M’s. The mini M&M’s offer a slightly different texture and more even distribution in each bite, but regular M&M’s will work just as well and add a bolder burst of color and chocolate. Feel free to mix and match sizes!
3. Why do you use both white and brown sugar?
The combination of both sugars is intentional. Granulated white sugar contributes to crispiness, especially around the edges, and helps with spread. Light brown sugar, on the other hand, adds moisture, chewiness, and a lovely subtle caramel flavor, which is key to a soft, gooey center. Together, they create the perfect balance of texture and flavor.
4. Can I make the dough ahead of time?
Yes, cookie dough is fantastic for making ahead! You can store the unbaked dough (either as a whole batch or scooped into balls) in an airtight container in the refrigerator for up to 3-4 days. You can also freeze scooped cookie dough balls for up to 3 months. When baking from frozen, simply add a few extra minutes to the baking time, without thawing.
5. How do I know when the cookies are done?
The key to a super thick, gooey cookie is to slightly underbake it. Look for edges that are golden brown and set, while the centers still appear soft, puffy, and slightly undercooked. They might even look a little wet in the middle. They will continue to cook and firm up as they cool on the hot baking sheet. This ensures a chewy, soft interior.
6. What if I don’t have cornstarch?
Cornstarch is a key ingredient for the tenderness and thickness. If you absolutely cannot use cornstarch, you may try substituting it with an equal amount of all-purpose flour, but be aware that the final texture might be slightly different – potentially less tender and a bit chewier. It’s highly recommended to use cornstarch for the best results.
Final Thoughts on Our Ultimate Super Thick M&M Chocolate Chip Cookies
Our Ultimate Super Thick M&M Chocolate Chip Cookies recipe is truly the best! The combination of precise ingredient ratios, the magical touch of cornstarch, and the perfect balance of chilling and baking techniques ensures that these cookies stand out. You’ll achieve a thick, gooey texture paired with a delightful crispiness, all adorned with the vibrant addition of colorful M&M candies. These aren’t just cookies; they’re a celebration in every bite!
This easy-to-follow recipe guarantees that you’ll create the most delicious, bakery-style M&M chocolate chip cookies ever. Prepare to impress your friends and family, or simply treat yourself to a moment of pure bliss. You’ll find yourself wanting to make these mini M&M cookies over and over again!
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Ultimate Super Thick M&M Chocolate Chip Cookies
By Kim Lange
Our Ultimate Super Thick Mini M&M & Chocolate Chip Cookies recipe is one of the best thickest, bakery cookies you could ever bite into! Soft, gooey & chewy on the inside, packed with the cutest mini m&m candies and mini chocolate chips, with a perfect crispiness on the outside!
Summary
- Prep Time: 10 mins
- Cook Time: 12 mins
- Chill in fridge (optional): 15 mins
- Course: Dessert
- Servings: 10 Large Cookies
- Keywords: chocolate chip, cookies, holiday baking, holidays, M&Ms, rainbow
Ingredients
- 3 cups all-purpose flour (make sure to measure flour correctly)
- 2 teaspoons cornstarch
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup unsalted cold butter, cut into small cubes (straight from the fridge)
- ¾ cup light brown sugar
- ½ cup granulated white sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 9.4-ounce bag of M&M’S MINIS Milk Chocolate Candy
- ⅔ cup mini chocolate chips
Instructions
- Preheat oven to 400°F (200°C). Line 2 baking sheets with parchment paper or silicone liners; set aside.
- In a medium bowl, whisk together the dry ingredients of cornstarch, baking soda, salt, and all-purpose flour; set aside.
- In a large mixing bowl, using a mixer, cream together the butter and both sugars until the mixture is light and fluffy. Beat in the eggs and vanilla until combined.
- Add the flour mixture to the wet mixture and mix on low speed until just incorporated. Add in the mini M&M’s and mini chocolate chips and any other add-ins you want to include, mixing until just combined.
- Using a ¼ cup cookie scoop, scoop cookie dough onto your parchment-lined cookie sheet. Then place another ¼ cup of the cookie dough on top, so you have a double scoop (1/2 cup worth of cookie dough). You should get 9-10 cookies. Place the cookie sheet with cookie dough mounds in the refrigerator for 15-20 minutes to get the super thick cookies you’re dreaming about! Of course, you don’t have to chill the cookie dough, they will still be thick, so it’s up to you what your preference is!
- Once the dough is chilled, place cookies 3″ apart on a lined baking sheet. Do 4–6 per cookie sheet.
- When baking cookies, put one sheet in the middle of the oven and bake for 8-12 minutes, checking at 8 minutes. The cookies should look dry on top and almost done with a little bit of gooeyness in the middle. If they need more time, bake them longer.
- Let the cookies cool on the baking sheet for at least 30 minutes before eating. They will finish cooking and firm up while they cool, and they can break easily when they are hot.
Nutrition Information (per serving)
- Calories: 610 kcal
- Carbohydrates: 82g
- Protein: 7g
- Fat: 29g
- Saturated Fat: 18g
- Polyunsaturated Fat: 1g
- Monounsaturated Fat: 5g
- Trans Fat: 1g
- Cholesterol: 93mg
- Sodium: 262mg
- Potassium: 73mg
- Fiber: 2g
- Sugar: 50g
- Vitamin A: 706 IU
- Vitamin C: 0.2mg
- Calcium: 75mg
- Iron: 2mg
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