M&M Rice Krispies Cookies- Easy Festive Treats
M&M Rice Krispies Cookies are the ultimate nostalgic treat, a delightful fusion of childhood favorites that guarantees smiles and happy sighs. If you’re anything like me, the thought of these chewy, crunchy, and utterly irresistible cookies brings back a wave of sweet memories. We all adore Rice Krispies treats for their simple magic, and who can resist the cheerful burst of color and chocolatey goodness that M&Ms bring to the table? These M&M Rice Krispies Cookies elevate that beloved base, transforming a classic into something even more spectacular. What makes them truly special is the perfect balance of textures: the satisfying crisp of the cereal, the gooey chegrape juicess from melted marshmallows, and the delightful pops of M&M candy, all baked into a cookie form that’s both familiar and excitingly new. Get ready to bake up a batch of pure joy!
Why You’ll Love Them
Pure Nostalgia, Elevated
These aren’t just cookies; they’re a delicious trip down memory lane. They capture the essence of those beloved no-bake treats but with the added joy and texture of a baked cookie. The familiar crunch of Rice Krispies combined with the sweet, melty pockets of M&Ms creates an irresistible flavor and texture profile that’s hard to beat. Perfect for parties, lunchboxes, or just a treat for yourself, these M&M Rice Krispies Cookies are guaranteed to become a new family favorite.

M&M Rice Krispies Cookies
Get ready for a delightful twist on a classic cookie! These M&M Rice Krispies Cookies are a celebration of textures and flavors, combining the chewy, chocolatey goodness of a traditional cookie with the irresistible crunch of Rice Krispies and the vibrant fun of M&M’s. Imagin extracte biting into a soft, buttery cookie studded with colorful candy pieces and crispy cereal – it’s pure joy in every bite! These cookies are surprisingly easy to make and are guaranteed to be a hit with both kids and adults. The secret to their unique texture lies in incorporating the Rice Krispies and a few melted marshmallows right into the dough, creating pockets of delightful crunch within a tender cookie base. Let’s dive in and create some magic in your kitchen!
Ingredients:
Browning the Butter: The Foundation of Flavor
The first crucial step in creating these exceptional cookies is browning the butter. This might sound a little intimidating, but it’s a straightforward process that adds an incredible depth of nutty, toasty flavor to your cookie dough. Place the 1/2 cup of unsalted butter in a light-colored saucepan over medium heat. Watch it carefully as it melts. You’ll notice it start to foam. Continue to cook, swirling the pan occasionally, until the foam subsides and you begin extract to see tiny brown bits forming at the bottom of the pan. This is the milk solids in the butter toasting, and it’s what creates that wonderful aroma and taste. It will smell deliciously nutty. Be careful not to burn it – once it’s a rich amber color and smells fragrant, immediately remove it from the heat and pour it into a heatproof bowl to stop the cooking process. Let it cool slightly for about 5-10 minutes before proceeding. This browning step is essential for elevating these cookies from good to truly spectacular.
Creating the Cookie Dough: Sweetness and Structure
In a large mixing bowl, combine the slightly cooled browned butter with the 1/2 cup plus 2 tablespoons of packed brown sugar and the 2 tablespoons of granulated sugar. Cream these ingredients together using an electric mixer on medium speed until the mixture is light and fluffy. This process incorporates air, which contributes to the cookie’s texture. Next, beat in the room-temperature large egg and the 1 teaspoon of vanilla extract until well combined and smooth. It’s important to have your egg at room temperature so it emulsifies better with the fats, leading to a more cohesive dough.
In a separate medium bowl, whisk together the 1 1/3 cups of all-purpose flour, 1/2 teaspoon of baking soda, and 1/4 teaspoon of salt. Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix the flour, as this can result in tough cookies. Stop mixing as soon as you no longer see streaks of flour.
The Crispy, Chewy Magic: Adding the Stars of the Show
Now for the fun part – adding the texture and flavor elements! Gently fold in the 2/3 cup of mini M&M’s and the 1/3 cup of semisweet chocolate chips. These are your classic cookie inclusions, providing bursts of color and chocolatey goodness.
Next, we introduce the star players: the Rice Krispies and marshmallows. In a small, microwave-safe bowl, combine the 6 marshmallows with the 1/4 cup of Rice Krispies cereal. Microwave on high for about 30 seconds, or until the marshmallows are puffed up and melted. Stir them quickly to combine the melted marshmallow with the cereal. Immediately add this sticky, crispy mixture to your cookie dough and gently fold it in. The marshmallow will act as a binder and contribute to the chewy texture, while the Rice Krispies add that signature crunch. Work quickly as the marshmallow mixture can start to set.
Shaping and Topping: The Final Flourish
Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Line baking sheets with parchment paper. This prevents sticking and makes for easy cleanup. Using a cookie scoop or two spoons, drop rounded tablespoons of dough onto the prepared baking sheets, leaving about 2 inches between each cookie to allow for spreading.
For an extra visual appeal and added crunch, take the reserved 1/3 cup of Rice Krispies cereal and gently press a small amount onto the tops of each cookie dough ball. You can also press a few extra mini M&M’s or chocolate chips onto the tops if you like. This step ensures that the toppings are visible and create a beautiful finish once baked. Don’t worry if they look a little messy; that’s part of their charm!
Baking to Perfection: Golden Brown and Irresistible
Bake the cookies for 10-12 minutes, or until the edges are lightly golden brown and the centers still look slightly soft. The exact baking time will depend on your oven, so keep a close eye on them during the last few minutes. You want them to be set but still tender in the middle; they will continue to firm up as they cool.
Once baked, let the cookies cool on the baking sheets for about 5 minutes. This allows them to set further before you try to move them. After the initial cooling period, carefully transfer the cookies to a wire rack to cool completely. Enjoy the aroma filling your kitchen – it’s a sign of deliciousness to come! These M&M Rice Krispies Cookies are best enjoyed at room temperature, but they also reheat beautifully in the microwave for a few seconds if you prefer a warm, gooey treat.

Conclusion:
I hope you’re as excited as I am about these incredible M&M Rice Krispies Cookies! This recipe truly hits all the right notes: it’s wonderfully simple to make, requires minimal fuss, and delivers an explosion of chewy, crispy, chocolatey goodness in every single bite. The delightful crunch of the Rice Krispies paired with the sweet melt of M&Ms creates a texture and flavor combination that’s simply irresistible. They’re perfect for quick weeknight treats, impressive additions to any potluck, or just because you deserve something delicious. I love serving these warm, with a tall glass of milk, but they’re also fantastic crum extractbled over ice cream or even used as a base for a no-bake cheesecake. Don’t be afraid to get creative with variations! Try using different M&M flavors like peanut butter or caramel, or mix in some chocolate chips for an extra decadent experience. I truly encourage you to give these M&M Rice Krispies Cookies a try – I promise you won’t be disappointed!
Frequently Asked Questions:
Can I make these cookies ahead of time?
Absolutely! These M&M Rice Krispies Cookies store beautifully in an airtight container at room temperature for up to 3-4 days. They actually tend to get a little chewier over time, which many people love!
What if I don’t have Rice Krispies cereal?
While Rice Krispies are key for that signature crunch, you could experiment with other puffed rice cereals. Just be mindful that the texture might vary slightly. Other crispy rice cereals should work similarly in this recipe.

M&M Rice Krispies Cookies
Chewy and crispy cookies loaded with M&M’s, chocolate chips, and Rice Krispies, with a hint of brown sugar caramelization.
Ingredients
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1/2 cup unsalted butter, for browning
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1/2 cup + 2 tablespoons packed brown sugar
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2 tablespoons granulated sugar
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1 large egg, room temperature
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1 teaspoon vanilla extract
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1 1/3 cups all-purpose flour, spoon and leveled
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1/2 teaspoon baking soda
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1/4 teaspoon salt
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2/3 cup mini M&M’s, plus more for garnish
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1/3 cup semisweet chocolate chips, plus more for garnish if desired
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1/4 cup Rice Krispies cereal
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6 marshmallows
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1/3 cup Rice Krispies cereal, set aside for topping
Instructions
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Step 1
Melt 1/2 cup unsalted butter in a light-colored saucepan over medium heat. Continue cooking, swirling occasionally, until the butter turns a golden brown and smells nutty. Remove from heat and pour into a heatproof bowl. Let cool slightly. -
Step 2
In a large bowl, cream together the browned butter, 1/2 cup + 2 tablespoons packed brown sugar, and 2 tablespoons granulated sugar until well combined. -
Step 3
Beat in the egg and 1 teaspoon vanilla extract until smooth. -
Step 4
In a separate medium bowl, whisk together 1 1/3 cups all-purpose flour, 1/2 teaspoon baking soda, and 1/4 teaspoon salt. -
Step 5
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. -
Step 6
Gently fold in 2/3 cup mini M&M’s, 1/3 cup semisweet chocolate chips, 1/4 cup Rice Krispies cereal, and the 6 marshmallows. -
Step 7
Drop rounded tablespoons of dough onto a parchment-lined baking sheet, leaving about 2 inches between cookies. -
Step 8
Sprinkle the tops of the cookies with the reserved 1/3 cup Rice Krispies cereal and additional M&M’s or chocolate chips if desired. -
Step 9
Bake at 350°F (175°C) for 10-12 minutes, or until the edges are golden brown and the centers are still slightly soft. Allow to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
