Chewy Peanut Butter Cookies Recipe
If you’re on the hunt for a cookie that balances indulgence with a fun twist, look no further than these Soft & Chewy Peanut Butter M&M Cookies. This recipe brings together the rich, creamy warmth of peanut butter and the delightful bursts of color and crunch from M&M’s, creating an irresistible treat that’s perfect for all occasions. Whether you’re craving an afternoon pick-me-up or a sweet snack to share with friends, these cookies deliver a perfect balance of softness and chewiness that will keep you coming back for more.

Ingredients You’ll Need
This recipe is wonderfully straightforward, using simple ingredients that each play a crucial role in creating that perfect texture and flavor. From smooth peanut butter to the crunchy candy shells, every element contributes to the magic of these cookies.
- 1 cup creamy peanut butter: The heart of the cookie, providing moisture and rich, nutty flavor perfect for that soft chew.
- 1 cup brown sugar, packed: Adds sweetness along with moisture and caramel-like depth to the cookie’s texture.
- 1/2 cup granulated sugar: Balances the brown sugar’s moisture with a touch of crispness to the edges.
- 1 large egg: Acts as a binder and helps create a tender crumb.
- 1 teaspoon vanilla extract: Enhances all the flavors without overpowering that peanut butter goodness.
- 1 teaspoon baking soda: Gives the cookies their gentle rise for that perfect softness.
- 1/4 teaspoon salt: Just enough to amplify sweetness and balance flavor.
- 1 cup M&M’s (or as many as you like!): Adds colorful pops and a delightful crunch, customizable to your candy preference.
How to Make Soft & Chewy Peanut Butter M&M Cookies
Step 1: Preheat and Prepare
Start by preheating your oven to 350°F (175°C) and line a baking sheet with parchment paper. This simple setup ensures your cookies bake evenly and don’t stick, saving you cleanup time and maintaining their perfect shape.
Step 2: Mix Peanut Butter and Sugars
In a large mixing bowl, combine the creamy peanut butter, brown sugar, and granulated sugar. Mix these together until the texture turns fluffy and well combined. This mixture forms the base of your cookie, giving it that signature moist and chewy texture.
Step 3: Add Egg and Vanilla
Next, crack in the egg along with the vanilla extract. Mix again until everything is fully incorporated. The egg adds moisture and structure, while vanilla quietly elevates the flavor profile.
Step 4: Incorporate Baking Soda and Salt
Stir in the baking soda and salt just until combined. Be gentle here; overmixing can lead to a tougher cookie. This step is crucial to achieving the right balance of rise and softness.
Step 5: Fold in the M&M’s
Gently fold in the M&M’s, reserving a few to press on top of the dough balls before baking. This adds an inviting, colorful finish and makes each cookie as eye-catching as it is tasty.
Step 6: Shape and Bake
Use a cookie scoop or your hands to form evenly sized dough balls and place them spaced apart on your baking sheet. Flatten each slightly and press the reserved M&M’s on top for decoration. Bake for 8-10 minutes, or until the edges look set but the centers are still a bit soft. They’ll firm up beautifully as they cool.
Step 7: Cool to Perfection
Allow the cookies to sit on the baking sheet for a few minutes after pulling them from the oven. Then transfer to a wire rack to cool completely. This step helps maintain their soft and chewy texture, ensuring every bite is pure joy.
How to Serve Soft & Chewy Peanut Butter M&M Cookies

Garnishes
While these cookies are stunning on their own, a light dusting of powdered sugar or a drizzle of melted chocolate can add an extra touch of sweetness and flair. You might also sprinkle a few crushed peanuts on top to reinforce that peanut butter vibe and add crunch.
Side Dishes
Pair these cookies with a glass of cold milk for the classic treat experience. For a grown-up twist, consider serving with a cup of rich coffee or creamy hot chocolate, turning snack time into a cozy mini celebration.
Creative Ways to Present
Looking to impress? Arrange these cookies on a colorful platter with an array of fresh fruit for contrast. Or layer them in a clear jar tied with a ribbon to gift to friends and family. No matter how you present them, the vibrant M&M’s will grab attention and invite compliments.
Make Ahead and Storage
Storing Leftovers
Leftover Soft & Chewy Peanut Butter M&M Cookies keep best in an airtight container at room temperature. They stay soft for up to a week, making them a perfect treat to enjoy over several days without losing their charm.
Freezing
If you want to keep these cookies fresh for longer, freeze them in a sealed container or zip-top bag. When properly wrapped, they can last up to three months, giving you a ready-made snack anytime a sweet craving hits.
Reheating
To bring back that warm, just-baked feeling, pop the cookies in the microwave for about 10-15 seconds before serving. This simple trick revives their soft and chewy texture and makes every bite taste like it just came out of the oven.
FAQs
Can I use natural peanut butter?
Yes, you can! However, natural peanut butter tends to separate and may alter the texture of the cookies. Stir it thoroughly before using, and be prepared for a slightly different chewiness compared to creamy peanut butter.
How do I know when my cookies are done?
Look for cookies that are lightly browned around the edges but still soft in the middle. They will continue to firm up as they cool on the baking sheet, so don’t worry if they seem a bit underbaked when you take them out.
What if I don’t have M&M’s on hand?
No problem at all! You can substitute with chocolate chips, raisins, or even dried cranberries for a fun fruity twist. Each variation brings its own unique flavor and texture.
Can I double this recipe?
Absolutely! Just be sure to have larger mixing bowls and enough baking sheets to accommodate the extra dough. It’s a fantastic way to make a bigger batch for parties or gifts.
How can I adjust the sweetness?
If you prefer your cookies less sweet, you can reduce the sugars slightly. Just keep in mind that sugar helps with texture as well as flavor, so don’t cut too much or the cookies might become too dense or dry.
Final Thoughts
I can’t wait for you to try these Soft & Chewy Peanut Butter M&M Cookies! They’re such a joyous treat that bring smiles instantly with their colorful, nostalgic M&M’s and comforting peanut butter goodness. Whether you’re baking for your family, a gathering, or just because, these cookies promise a deliciously soft, chewy, and utterly satisfying experience. Happy baking and enjoy every bite!
PrintSoft & Chewy Peanut Butter M&M Cookies Recipe
These Soft & Chewy Peanut Butter M&M Cookies are a delightful treat combining creamy peanut butter, rich brown sugar, and colorful M&M’s for a fun, flavorful cookie that’s perfect for any occasion. With a chewy texture and a slightly underbaked center, these cookies are quick to make and sure to be a hit with kids and adults alike.
- Prep Time: 10 minutes
- Cook Time: 8-10 minutes
- Total Time: 20 minutes
- Yield: About 24 cookies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Cookie Base
- 1 cup creamy peanut butter
- 1 cup brown sugar, packed
- 1/2 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/4 teaspoon salt
Mix-ins
- 1 cup M&M’s (or as many as you like!)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper to ensure cookies bake evenly and don’t stick.
- Mix Sugars and Peanut Butter: In a mixing bowl, combine the creamy peanut butter, brown sugar, and granulated sugar. Use a whisk or electric mixer to blend until the mixture becomes fluffy and well combined.
- Add Egg and Vanilla: Beat in the large egg and vanilla extract until fully incorporated, creating a smooth cookie dough base.
- Add Dry Ingredients: Stir in the baking soda and salt gently until just mixed, being careful not to overmix to maintain a tender texture.
- Fold in M&M’s: Gently fold the M&M’s into the dough, saving a few to press on top of the cookies later for decoration and extra color.
- Shape Cookies: Using a cookie scoop or your hands, form balls of dough and place them spaced apart on the prepared baking sheet, leaving room for spreading.
- Decorate: Slightly flatten each dough ball and press a few extra M&M’s on top to enhance the cookie’s appearance.
- Bake: Bake in the preheated oven for 8-10 minutes, until the edges are set but the centers look slightly underbaked, which will keep them chewy.
- Cool: Allow the cookies to sit for a few minutes on the baking sheet before transferring them to a wire rack to cool completely, allowing them to firm up without losing their softness.
Notes
- Use creamy peanut butter for a smooth texture; crunchy peanut butter can add nice texture but changes the cookie consistency.
- Do not overbake—remove cookies when centers look slightly underbaked to ensure chewiness.
- Store cookies in an airtight container at room temperature for up to a week or freeze for longer storage.
- Natural peanut butter can be used but may alter texture due to oil separation; stir well before use.
- Substitute M&M’s with chocolate chips, raisins, or dried cranberries for variety.
- You can double the recipe, but ensure you have adequate mixing bowl and baking sheet space.
- Adjust sweetness by reducing sugar slightly; avoid drastic changes to maintain texture.
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 12g
- Sodium: 120mg
- Fat: 8g
- Saturated Fat: 1.5g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 1.5g
- Protein: 4g
- Cholesterol: 25mg
Keywords: peanut butter cookies, M&M cookies, soft cookies, chewy cookies, easy cookie recipe, peanut butter dessert, colorful cookies, quick baking, kid-friendly cookies

