Chewy, nutty, and bursting with colorful candy-coated chocolate, these peanut butter M&M cookies are a fun twist on a classic favorite. They’re quick to make and guaranteed to please kids and adults alike.
Why You Will Love This Recipe
These cookies combine the richness of peanut butter with the playful crunch of mini chocolate candies. They come together in minutes, bake quickly, and are perfect for sharing. With their chewy centers and slightly crisp edges, they strike the perfect cookie balance.
Peanut Butter M&M Cookies
Cookies have a way of making any moment feel a little brighter, and these peanut butter M&M cookies are no exception. They bring together two timeless flavors—creamy peanut butter and chocolate—while adding a pop of color that makes them as cheerful as they are delicious.
What sets these cookies apart is their texture. The brown sugar not only adds sweetness but also keeps the cookies moist and chewy, ensuring they stay soft even a day or two after baking. A hint of vanilla rounds out the flavor, while just a touch of nutmeg adds warmth in the background.
The M&Ms add more than just color. They provide crunch and little bursts of chocolate that balance beautifully with the nutty richness of the peanut butter base. Using mini M&Ms ensures they’re evenly distributed throughout the dough, so every bite has the perfect mix of flavors.
These cookies are as easy to make as they are to eat. The dough comes together in one bowl with just a spoon or mixer, no complicated steps required. The baking process is quick, and the cookies are ready to enjoy in less than half an hour.
Whether you’re baking for a holiday, a school event, or just a quiet night at home, these cookies fit right in. They’re festive without needing extra decoration, making them a great go-to recipe when you want something simple but impressive.
Servings
24 cookies
Time
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Prep: 10 minutes
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Cook: 10 minutes
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Total: 20 minutes
Ingredients
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1 cup creamy peanut butter
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¾ cup firmly packed brown sugar
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2 tablespoons additional brown sugar
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1 large egg, room temperature
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1 teaspoon baking soda
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1 ½ teaspoons vanilla extract
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¼ teaspoon salt
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⅛ teaspoon ground nutmeg
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½ cup mini M&Ms or similar chocolate candies
Instructions
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Preheat oven to 350°F. Line two baking sheets with parchment.
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Mix peanut butter, sugars, egg, baking soda, vanilla, salt, and nutmeg until smooth. Stir in mini M&Ms.
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Scoop dough into 1 ½ tablespoon balls, place on baking sheet, and flatten slightly.
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Bake 10 minutes, until tops begin to crack. Cool on baking sheet for 10 minutes, then transfer to a rack.
Tips
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For extra flavor, stir in a handful of chopped peanuts along with the M&Ms.
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Cookies freeze well for up to 2 months. Reheat for a few seconds in the microwave to restore their chewiness.

Peanut Butter M&M Cookies
Ingredients
- 1 cup creamy peanut butter
- ¾ cup firmly packed brown sugar
- 2 tablespoons additional brown sugar
- 1 large egg room temperature
- 1 teaspoon baking soda
- 1 ½ teaspoons vanilla extract
- ¼ teaspoon salt
- ⅛ teaspoon ground nutmeg
- ½ cup mini M&Ms or similar chocolate candies
Instructions
- Preheat oven to 350°F. Line two baking sheets with parchment.
- Mix peanut butter, sugars, egg, baking soda, vanilla, salt, and nutmeg until smooth. Stir in mini M&Ms.
- Scoop dough into 1 ½ tablespoon balls, place on baking sheet, and flatten slightly.
- Bake 10 minutes, until tops begin to crack. Cool on baking sheet for 10 minutes, then transfer to a rack.
Notes
- For extra flavor, stir in a handful of chopped peanuts along with the M&Ms.
- Cookies freeze well for up to 2 months. Reheat for a few seconds in the microwave to restore their chewiness.