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Indulge in the delightful world of M&M Rice Krispies Cookies – a treat that’s equal parts crispy, chewy, and utterly irresistible. Picture this: a warm cookie with a gooey marshmallow center, oozing with melty chocolate chips and colorful M&M’s. The first bite is pure bliss, and you’ll find yourself reaching for seconds before you even realize it.
I stumbled upon this recipe during a winter afternoon, using up leftover marshmallows and cereal from a round of Rice Krispie treats with my little ones. The result was pure magic – a cookie that not only tantalizes the taste buds but also warms the soul. The secret? Leaving a tempting peek of marshmallow exposed on top, ensuring a flawless bake every time.
Just ask my neighbor Tom, who couldn’t resist the sweet aroma wafting from my kitchen. Despite his sugar-watching intentions, one bite of these cookies was all it took to make him forget all about his diet plans. It’s no surprise – these cookies have a way of enchanting anyone who takes a nibble. So go ahead, whip up a batch of these M&M Rice Krispies Cookies and watch them work their magic on your loved ones.
Quick Benefits
- Gooey marshmallow center creates a delightful surprise in each bite
- Perfect blend of crispy Rice Krispies, chewy cookie, and melty chocolate
- Versatile recipe that allows for creative variations like using seasonal M&Ms or Cocoa Krispies
- Cookies stay delicious for 2-3 days, and can be refreshed in the microwave for that just-baked taste
Why You’ll Love This Delicious M&M Rice Krispies Cookies Recipe Recipe
- Irresistible Combination: A perfect blend of crispy, chewy cookies packed with chocolate chips, mini M&M’s, and gooey marshmallow centers.
- Nostalgic Twist: Reminiscent of childhood treats like Rice Krispie squares but in a cookie form, offering a comforting and familiar flavor profile.
- Sensory Experience: Breaking a warm cookie in half and seeing the marshmallow stretch between the pieces creates a magical and indulgent experience.
- Addictive Taste: The cookies are so delicious that even those trying to watch their sugar intake will find it hard to resist having just one.
- Versatile: Perfect for various occasions, these cookies can stand alone as a dessert or be served with ice cream for a special treat.
- Customizable: Easily adaptable with variations such as using Cocoa Krispies, seasonal M&M’s, or adding malted milk powder for different flavor profiles.
- Crowd-Pleaser: Whether for school bake sales or dinner parties, these cookies have been known to win over even the pickiest eaters and skeptics.
- Convenience: While best eaten fresh, these cookies can be stored for 2-3 days in an airtight container and easily refreshed in the microwave for a gooey treat.
Ingredients for Delicious M&M Rice Krispies Cookies Recipe
For the Cookie Dough
- 1/2 teaspoon baking soda
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 2 tablespoons granulated sugar
- 1 1/3 cups all-purpose flour, spoon and leveled
- 1/2 cup unsalted butter, for browning
- 1/2 cup + 2 tablespoons packed brown sugar
- 1/4 teaspoon salt
For the Mix-ins and Toppings
- 2/3 cup mini M&M’s, plus more for garnish
- 1/3 cup semisweet chocolate chips, plus more for garnish if desired
- 6 marshmallows
- 1/3 cup Rice Krispies cereal, set aside for topping
- 1/4 cup Rice Krispies cereal
How to Make Delicious M&M Rice Krispies Cookies Recipe
Step 1: Brown the butter
Cut the butter into cubes. Heat the butter in a heavy saucepan over medium heat, stirring constantly until it turns golden brown and becomes foamy. Remove from heat when it reaches a beautiful golden brown color and transfer to a heat-safe bowl to cool.
Step 2: Preheat and prepare
Allow the butter to cool, then preheat the oven to 350°F (175°C). Combine the flour, baking soda, and salt by sifting them together.
Step 3: Mix the wet ingredients
In a large bowl, mix together cooled brown butter, brown sugar, granulated sugar, room temperature egg, and vanilla extract until well combined.
Step 4: Combine dry and wet ingredients
Gently fold the sifted dry ingredients into the wet mixture until just combined, being careful not to overmix.
Step 5: Add mix-ins
Gently mix in mini M&M’s, chocolate chips, and 1/4 cup of Rice Krispies cereal until evenly combined in the dough. Be careful not to overmix.
Step 6: Shape the cookies
Use a 1/3 cup measure or ice cream scoop to portion dough into 6 balls. Flatten each ball with your hand.
Step 7: Add marshmallows
Position a marshmallow in the center of each flattened cookie dough. Wrap the cookie dough around the marshmallow, ensuring the top of the marshmallow remains visible.
Step 8: Add Rice Krispies topping
In a small bowl, place the reserved 1/3 cup of Rice Krispies cereal. Dip the top of each cookie (the part with the marshmallow showing) into the cereal to coat.
Step 9: Prepare for baking
Arrange the cookies on a large baking sheet, ensuring enough space between each cookie for spreading. Optionally, sprinkle additional chocolate chips on top.
Step 10: Bake
Bake for 10 minutes until cookies are golden brown on the bottom and slightly underdone on top. Marshmallows should be puffy and lightly golden.
Step 11: Shape and garnish
If necessary, reshape warm cookies with a large round cookie cutter or measuring cup. Optionally, flip the marshmallow, spread the center, and top with more M&M’s and Rice Krispies while warm.
Step 12: Cool and serve
Let the cookies cool on the baking sheet until completely cooled before serving.
Storage Tips
Once the M&M Rice Krispies cookies are baked and cooled, they should be stored in an airtight container at room temperature. The cookies will keep well for 2-3 days, although they are best enjoyed on the day they are made. Over time, the cereal in the cookies may soften slightly, but the flavor will still be delicious. If you wish to refresh the cookies, you can briefly microwave them for about 10 seconds to bring back some of the gooey marshmallow texture. Be cautious not to overheat the cookies in the microwave, as the marshmallows can expand dramatically.
These cookies are versatile and can be served as a standalone dessert or paired with a scoop of vanilla ice cream for a special treat. They are perfect for various occasions, from school bake sales to dinner parties, and even holidays with the option to customize the M&M colors. The recipe’s flexibility allows for delicious variations, such as using Cocoa Krispies or adding malted milk powder to the dough. The combination of familiar flavors in an unexpected cookie format tends to excite and impress guests, making these cookies a crowd-pleasing favorite for all ages.
Ingredient Substitutions
If you don’t have mini M&M’s on hand, you can easily substitute them with regular-sized M&M’s. Simply chop them into smaller pieces to get a similar distribution of chocolate throughout the cookie dough. You can also use other types of chocolate chips or candies like chopped chocolate bars or chocolate chunks if M&M’s are not available.
For the marshmallows in the center of the cookies, if you prefer a different gooey filling or have dietary restrictions, you could try using caramel-filled chocolates, peanut butter cups, or even a spoonful of Nutella. Just make sure whatever substitute you choose can withstand baking without completely melting away. This allows you to customize the cookies to your liking or experiment with different flavors while maintaining the same chewy and gooey center that makes these cookies so irresistible.
Serving Suggestions
For a fun and festive presentation, try serving these M&M Rice Krispies Cookies on a platter lined with colorful napkins or parchment paper. Arrange the cookies in a circular pattern, alternating the toppings of mini M&M’s, chocolate chips, and extra Rice Krispies cereal for a visually appealing display. You can even drizzle some melted chocolate over the cookies for an added touch of decadence.
To take these cookies to the next level, consider turning them into indulgent ice cream sandwiches. Simply sandwich a scoop of creamy vanilla ice cream between two cookies and roll the edges in extra mini M&M’s for a playful and delicious treat. This dessert is perfect for special occasions or a summer gathering, offering a delightful contrast of textures and temperatures that will impress your guests.
FAQs for Delicious M&M Rice Krispies Cookies Recipe
Can I use salted butter instead of unsalted butter in this recipe?
Yes, you can use salted butter in this recipe, but adjust the amount of salt added accordingly or omit it altogether to control the overall saltiness of the cookies.
How can I prevent the marshmallow from creating weird bubbles in the cookies?
Make sure to leave the top of the marshmallow exposed when assembling the cookies. This prevents steam pockets from forming and causing bubbles in the cookies during baking.
Can I make these cookies ahead of time for a special occasion?
These cookies are best enjoyed the day they’re made, but they can be stored in an airtight container for 2-3 days. To refresh them, simply microwave for 10 seconds to regain some of that gooey marshmallow texture.
Are there any variations I can try with this recipe?
You can experiment with different cereal flavors like Cocoa Krispies, use seasonal M&Ms for festive occasions, or add a tablespoon of malted milk powder to the dough for a subtle flavor boost. Get creative and make these cookies your own!
Conclusion
In conclusion, M&M Rice Krispies Cookies are a delightful treat that never fails to bring joy to those who try them. The combination of crispy cereal, gooey marshmallows, and bursts of chocolate from the M&M’s makes each bite a delightful experience. Whether you’re making them for a special occasion or just to brighten someone’s day, these cookies are sure to be a hit.
So, don’t hesitate to whip up a batch of these M&M Rice Krispies Cookies and share them with your loved ones. The magic of these cookies lies in their ability to bring people together and put smiles on their faces. From the moment you start mixing the dough to the satisfying stretch of marshmallow as you break a warm cookie in half, these treats are truly a special delight that you’ll want to make again and again.

Delicious M&M Rice Krispies Cookies Recipe
Ingredients
For the Cookie Dough
- 1/2 teaspoon baking soda
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 2 tablespoons granulated sugar
- 1 1/3 cups all-purpose flour, spoon and leveled
- 1/2 cup unsalted butter, for browning
- 1/2 cup + 2 tablespoons packed brown sugar
- 1/4 teaspoon salt
For the Mix-ins and Toppings
- 2/3 cup mini M&M’s, plus more for garnish
- 1/3 cup semisweet chocolate chips, plus more for garnish if desired
- 6 marshmallows
- 1/3 cup Rice Krispies cereal, set aside for topping
- 1/4 cup Rice Krispies cereal
Instructions
-
Brown the butter: Cut the butter into cubes. Heat the butter in a heavy saucepan over medium heat, stirring constantly until it turns golden brown and becomes foamy. Remove from heat when it reaches a beautiful golden brown color and transfer to a heat-safe bowl to cool.
-
Preheat and prepare: Allow the butter to cool, then preheat the oven to 350°F (175°C). Combine the flour, baking soda, and salt by sifting them together.
-
Mix the wet ingredients: In a large bowl, mix together cooled brown butter, brown sugar, granulated sugar, room temperature egg, and vanilla extract until well combined.
-
Combine dry and wet ingredients: Gently fold the sifted dry ingredients into the wet mixture until just combined, being careful not to overmix.
-
Add mix-ins: Gently mix in mini M&M’s, chocolate chips, and 1/4 cup of Rice Krispies cereal until evenly combined in the dough. Be careful not to overmix.
-
Shape the cookies: Use a 1/3 cup measure or ice cream scoop to portion dough into 6 balls. Flatten each ball with your hand.
-
Add marshmallows: Position a marshmallow in the center of each flattened cookie dough. Wrap the cookie dough around the marshmallow, ensuring the top of the marshmallow remains visible.
-
Add Rice Krispies topping: In a small bowl, place the reserved 1/3 cup of Rice Krispies cereal. Dip the top of each cookie (the part with the marshmallow showing) into the cereal to coat.
-
Prepare for baking: Arrange the cookies on a large baking sheet, ensuring enough space between each cookie for spreading. Optionally, sprinkle additional chocolate chips on top.
-
Bake: Bake for 10 minutes until cookies are golden brown on the bottom and slightly underdone on top. Marshmallows should be puffy and lightly golden.
-
Shape and garnish: If necessary, reshape warm cookies with a large round cookie cutter or measuring cup. Optionally, flip the marshmallow, spread the center, and top with more M&M’s and Rice Krispies while warm.
-
Cool and serve: Let the cookies cool on the baking sheet until completely cooled before serving.







