The Ultimate Guide to Peanut Butter M&M Cookies

Peanut Butter M&M Cookies are the ultimate treat for anyone who loves the sweet, salty, and nutty combination of peanut butter and chocolate. Perfect for holidays, potlucks, or a cozy afternoon treat, these cookies are loaded with mini M&Ms and peanut butter baking chips for bursts of flavor in every bite. Whether you’re an experienced baker or a novice in the kitchen, this recipe is easy to follow and guarantees delectable results.

Why You’ll Love These Cookies

These cookies are for anyone who adores the nostalgia of peanut butter cookies and the colorful fun of M&Ms. The recipe is versatile, so you can customize it to suit your taste, and it’s simple enough for a beginner yet impressive enough to wow your friends and family. Plus, they’re ready in under 30 minutes, making them ideal for a quick dessert fix.

Ingredients Breakdown

To make these cookies, you’ll need the following:

  • 1/2 cup unsalted butter (softened): Adds richness and moisture.
  • 1/2 cup granulated sugar: Provides sweetness and helps with the cookie’s structure.
  • 1/2 cup light brown sugar: Adds a touch of molasses flavor and keeps the cookies chewy.
  • 1/4 cup peanut butter: The star of the show, adding nuttiness.
  • 1 egg: Binds the ingredients and ensures a tender texture.
  • 1 teaspoon pure vanilla extract: Enhances the overall flavor.
  • 1 1/4 cups unbleached flour: The base of the cookie dough.
  • 1 teaspoon baking soda: Ensures the cookies rise properly.
  • 1 teaspoon kosher salt: Balances the sweetness.
  • 1 1/2 cups mini M&Ms (divided): For bursts of chocolate and color.
  • 1 cup peanut butter baking chips: Adds even more peanut butter goodness.
  • Sea salt (optional): For a gourmet finishing touch.

Step-by-Step Instructions

  1. Prep Your Ingredients: Start by dividing the M&Ms into three bowls: 3/4 cup, 1/2 cup, and 1/4 cup.
  2. Preheat and Line: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  3. Cream the Butter and Sugars: In a medium-sized mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
  4. Add Wet Ingredients: Mix in the peanut butter, egg, and vanilla extract until fully combined.
  5. Incorporate Dry Ingredients: Gradually stir in the flour, baking soda, and salt until just combined.
  6. Fold in Mix-ins: Fold in 3/4 cup of the M&Ms and all of the peanut butter baking chips.
  7. Shape the Cookies: Use a two-tablespoon cookie scoop to form dough balls. Roll the top half of each ball in the 1/2 cup of M&Ms, adding more if needed.
  8. Bake: Place the cookie dough balls about 2 1/2 inches apart on the prepared baking sheet. Bake for 8-9 minutes.
  9. Finish and Cool: Garnish with a sprinkle of sea salt and a few of the remaining M&Ms. Let the cookies cool on the baking sheet for 8 minutes before transferring them to a wire rack.

Kitchen Equipment You’ll Need

  • Mixing bowls
  • Measuring cups and spoons
  • Electric mixer or stand mixer
  • Cookie scoop (two-tablespoon size)
  • Baking sheet
  • Parchment paper
  • Wire cooling rack

Recipe Tips and Variations

  • Room Temperature Ingredients: Make sure your butter and egg are at room temperature for easier mixing and better texture.
  • Customize Your Mix-Ins: Swap out the mini M&Ms for regular-sized ones, or use dark chocolate chips for a richer flavor.
  • Add Crunch: For extra texture, fold in chopped peanuts or pretzel pieces.
  • Gourmet Twist: Drizzle the cooled cookies with melted chocolate or a peanut butter glaze for a bakery-style finish.

Storage and Leftovers

Store any leftover cookies in an airtight container at room temperature for up to a week. For longer storage, freeze the cookies in a single layer on a baking sheet, then transfer them to a freezer-safe container or bag for up to three months. Thaw at room temperature before serving.

FAQ Section

Can I use crunchy peanut butter?

Yes, you can use crunchy peanut butter for added texture. Just note that it may slightly alter the consistency of the dough.

Can I make these cookies gluten-free?

Absolutely! Substitute the unbleached flour with a 1:1 gluten-free baking flour blend. Ensure all other ingredients, such as the M&Ms and baking chips, are gluten-free.

What’s the best way to soften butter quickly?

If you’re short on time, cut the butter into small cubes and let it sit at room temperature for about 10-15 minutes. Alternatively, microwave it in short intervals at low power.

Can I double the recipe?

Yes, this recipe doubles beautifully. Simply adjust the ingredient quantities and ensure you have enough baking sheets ready.

Can I use regular-sized M&Ms?

Yes, but mini M&Ms distribute more evenly throughout the cookie dough, ensuring each bite is packed with chocolate.

Food Pairings

These cookies pair wonderfully with a glass of cold milk, a steaming cup of coffee, or even a scoop of vanilla ice cream. For a festive touch, serve them alongside a peanut butter hot chocolate.

Final Thoughts

Peanut Butter M&M Cookies are a delightful treat that combines classic flavors with a fun, colorful twist. Whether you’re baking for a special occasion or just to satisfy your sweet tooth, this recipe is sure to become a favorite in your kitchen.

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