Peanut Butter M&M Chocolate Chip Cookies Recipe
If you are looking for a cookie that perfectly combines the rich creaminess of peanut butter with the playful color and crunch of M&M candies, you’re in for a treat. These Peanut Butter M&M Chocolate Chip Cookies bring together everything you love about classic peanut butter and chocolate chip cookies, but with an extra pop of vibrant, candy-coated fun. Every bite melts in your mouth with a buttery, nutty sweetness punctuated by bursts of chocolate and M&M crunch. Whether you’re baking for a crowd or just craving a cozy treat, this recipe is sure to become one of your favorites fast.

Ingredients You’ll Need
This recipe relies on simple but well-chosen pantry staples that come together to create the perfect balance of flavor, texture, and color in your cookies. Each ingredient plays a key role, from the richness of the peanut butter to the sweetness of the brown sugar, and of course, the delightful mini chocolate chips that make every bite special.
- 1/2 cup unsalted butter, softened: Soft butter adds moisture and helps create a tender yet chewy cookie texture.
- 1/2 cup creamy peanut butter: Provides that signature nutty flavor and luscious creaminess.
- 1/2 cup granulated sugar: Adds sweetness and helps the cookies crisp slightly on the outside.
- 1/2 cup packed brown sugar: Contributes a deep caramel warmth and chewy softness.
- 1 large egg: Binds all ingredients together and aids in rising.
- 1 tsp vanilla extract: Boosts the overall flavor and adds lovely aromatic notes.
- 1 1/4 cups all-purpose flour: Forms the structure of the cookie, ensuring they hold their shape.
- 1/2 tsp baking soda: Helps the cookies rise and become light without being cakey.
- 1/4 tsp salt: Balances sweetness and enhances the peanut butter flavor.
- 1/2 cup mini chocolate chips: The classic chocolate touch that melts into pockets of rich goodness.
- M&M candies (optional but recommended): Adds vibrant color and a crunchy texture.
How to Make Peanut Butter M&M Chocolate Chip Cookies
Step 1: Cream the Butter, Peanut Butter, and Sugars
Start by beating together the softened unsalted butter, creamy peanut butter, granulated sugar, and brown sugar until the mixture is light and fluffy. This step is crucial because it incorporates air into the dough, making your cookies tender with a slight chew.
Step 2: Add the Egg and Vanilla
Next, mix in the egg and vanilla extract until fully combined. The egg adds structure and moisture, while the vanilla enhances the overall flavor, making the peanut butter and chocolate notes pop.
Step 3: Combine Dry Ingredients and Mix
In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add this dry mixture into the wet ingredients, stirring gently until just combined. Overmixing here can make your cookies tough, so aim for a tender dough.
Step 4: Fold in Chocolate Chips and M&Ms
Carefully fold in the mini chocolate chips and colorful M&M candies, distributing them evenly throughout the dough. This ensures every cookie has a fun mix of chocolate and candy crunch that makes these Peanut Butter M&M Chocolate Chip Cookies so irresistible.
Step 5: Portion and Bake
Preheat your oven to 350°F (175°C). Using a cookie scoop or spoon, drop rounded tablespoons of dough onto a parchment-lined baking sheet, spacing them about 2 inches apart. Bake for 10-12 minutes, or until the edges are golden and the centers are set but still soft. Let them cool on the sheet for a few minutes before transferring to a wire rack.
How to Serve Peanut Butter M&M Chocolate Chip Cookies

Garnishes
To elevate your presentation, consider sprinkling a few extra mini chocolate chips or M&Ms on top of the cookies immediately after baking, while they are still warm. A light dusting of flaky sea salt can also beautifully complement the sweetness and intensify the peanut butter flavor.
Side Dishes
These cookies pair perfectly with a cold glass of milk—whether it’s classic dairy or a creamy plant-based alternative like almond or oat milk. For a grown-up twist, try serving them alongside a scoop of vanilla ice cream or a dollop of whipped cream for an indulgent dessert experience.
Creative Ways to Present
Turn your Peanut Butter M&M Chocolate Chip Cookies into delightful cookie sandwiches by spreading a layer of peanut butter frosting or chocolate ganache between two cookies. They also make cute gifts when packed in colorful tins or wrapped with a ribbon, perfect for sharing your favorite treat with friends and family.
Make Ahead and Storage
Storing Leftovers
Keep any leftover cookies fresh by storing them in an airtight container at room temperature. They will stay soft and delicious for up to 5 days, making them a perfect make-ahead snack for busy weeks.
Freezing
If you want to enjoy these cookies later, freeze the baked cookies on a baking sheet until solid, then transfer them to a freezer-safe bag or container. They can be frozen for up to 3 months. Thaw them at room temperature for a few hours before serving.
Reheating
To bring back that fresh-baked warmth, pop a cookie or two into the microwave for about 10-15 seconds or warm them on a baking sheet in a 300°F oven for 5 minutes. This makes the chocolate melty and the cookie delightfully soft, just like fresh out of the oven.
FAQs
Can I use crunchy peanut butter instead of creamy?
Absolutely! Using crunchy peanut butter will add a delightful nutty texture to the cookies, giving them an extra crunch in every bite. Just keep in mind the overall texture might be a bit different but equally delicious.
Do I need to use mini chocolate chips?
Mini chocolate chips are recommended because they distribute more evenly throughout the cookie dough, giving you chocolate in every bite. However, you can substitute regular-sized chips if you prefer bigger pockets of chocolate.
Can I substitute the all-purpose flour with gluten-free flour?
Yes, you can swap all-purpose flour for a gluten-free baking blend, but it’s best to use one that is designed for 1-to-1 substitution to maintain the cookie’s texture and structure. You might notice a slight difference, but the flavor will still shine.
Why are my cookies spreading too much?
If your cookies are spreading excessively, it may be because the butter is too soft or the dough is too warm when baked. Be sure to use softened but not melted butter and chill the dough briefly before baking if necessary.
Can I add nuts to the Peanut Butter M&M Chocolate Chip Cookies?
Definitely! Chopped peanuts or pecans make a wonderful addition and complement the peanut butter flavor perfectly. Just fold them in when you add the chocolate chips and M&Ms to avoid overmixing.
Final Thoughts
If you want a cookie that’s bursting with flavor, color, and playful texture, you can’t go wrong with these Peanut Butter M&M Chocolate Chip Cookies. They’re fun to bake, easy to personalize, and incredibly satisfying to eat. Trust me, once you make this recipe, it will quickly become a favorite to share and enjoy again and again. So preheat that oven and get ready for some serious cookie joy!
PrintPeanut Butter M&M Chocolate Chip Cookies Recipe
These Peanut Butter M&M Chocolate Chip Cookies combine the classic flavors of creamy peanut butter and rich chocolate with a fun twist of colorful M&Ms for a delightful chewy treat that’s perfect for any occasion.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Total Time: 27 minutes
- Yield: 18 cookies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Wet Ingredients
- 1/2 cup unsalted butter, softened
- 1/2 cup creamy peanut butter
- 1/2 cup granulated sugar
- 1/2 cup packed brown sugar
- 1 large egg
- 1 tsp vanilla extract
Dry Ingredients
- 1 1/4 cups all-purpose flour
- 1/2 tsp baking soda
- 1/4 tsp salt
Add-ins
- 1/2 cup mini chocolate chips
- 1/2 cup peanut butter M&Ms (estimated, to include M&Ms as per recipe title)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to prevent sticking.
- Cream Butter and Sugars: In a large bowl, use an electric mixer to cream together the softened unsalted butter, creamy peanut butter, granulated sugar, and brown sugar until the mixture is light and fluffy.
- Add Egg and Vanilla: Beat in the large egg and vanilla extract until fully combined and smooth.
- Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to ensure they are evenly distributed.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, mixing just until the flour is incorporated. Avoid overmixing to keep the cookies tender.
- Fold in Chocolate Chips and M&Ms: Gently fold in the mini chocolate chips and peanut butter M&Ms until evenly distributed throughout the dough.
- Scoop Dough: Using a cookie scoop or tablespoon, drop rounded balls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
- Bake: Bake the cookies in the preheated oven for 10-12 minutes, or until the edges are set and lightly golden but the centers remain soft.
- Cool: Remove from the oven and allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
Notes
- For best texture, do not overbake; cookies will continue to firm up as they cool.
- Using creamy peanut butter ensures a smoother dough and cookies.
- You can substitute mini chocolate chips with regular-sized chips if needed.
- For a nut-free version, omit peanut butter and replace with sunflower seed butter, and skip M&Ms or use allergy-friendly coatings.
- Store cookies in an airtight container at room temperature for up to 5 days.
Nutrition
- Serving Size: 1 cookie (approx. 35g)
- Calories: 180 kcal
- Sugar: 14g
- Sodium: 110mg
- Fat: 9g
- Saturated Fat: 3g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 25mg
Keywords: peanut butter cookies, M&M cookies, chocolate chip cookies, peanut butter M&M cookies, easy cookie recipe, chewy cookies