Name: Reese’s Pieces Peanut Butter Cookies Recipe
Prep time: 25 min
Cook time: 10 min
Total time: 1 h 5 min
Cuisine: American
Ingredients: 1 cup (2 sticks / 227 g) unsalted butter, room temperature; 1½ cups (300 g) light brown sugar, packed; ½ cup (129 g) creamy peanut butter; 2 large eggs, room temperature; 1 teaspoon vanilla extract; 3 cups (375 g) all-purpose flour; 1 teaspoon cornstarch; 1 teaspoon baking soda; ½ teaspoon kosher salt; 1 cup (240 g) peanut butter chips; 2 cups (376 g) Reese's Pieces

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I am so excited to share my all-time favorite melt-in-your-mouth treat: this Reese’s Pieces Peanut Butter Cookies Recipe. When I first baked these cookies, I was instantly hooked by the irresistible combination of rich peanut butter, melty peanut butter chips, and the colorful bursts of Reese’s Pieces candy throughout. Each bite is a joyful celebration of flavor and texture, perfect for anyone who adores peanut butter treats like I do. I promise you, once you try these cookies, they’ll become a beloved staple in your baking repertoire too.

Why You'll Love This Reese’s Pieces Peanut Butter Cookies Recipe

What truly makes this Reese’s Pieces Peanut Butter Cookies Recipe stand out to me is the incredible flavor profile. You get that deep, creamy peanut butter base mingling with the slight caramel sweetness of brown sugar, and then those delightful pockets of peanut butter chips melted through the dough. The addition of Reese’s Pieces adds a playful crunch and pops of candy-coated color that bring these cookies to life in a way nothing else does. The gooey centers combined with crispier edges offer the perfect bite every time.

From my experience, one of the best things about this recipe is how simple it is to prepare. Even though it feels like an indulgent treat, the ingredients are easy to find and the process is straightforward — perfect for a cozy afternoon of baking or a quick weeknight dessert. I also love serving these cookies during gatherings because they’re such a crowd-pleaser, whether it’s a casual family dinner or a festive party. Trust me, these cookies will have everyone asking for seconds and sharing the recipe!

Ingredients You'll Need

The image shows a rectangular metal baking tray filled with 20 rounded cookie dough balls arranged in a 4 by 5 grid. Each dough ball is a light tan color, dotted with colorful round candy-coated chocolates in orange, yellow, dark brown, and beige. The dough has a soft, slightly textured surface. The tray is placed on a white marbled texture background. photo taken with an iphone --ar 4:5 --v 7

These ingredients are all essentials that come together beautifully to create the balance of soft texture, rich peanut butter flavor, and the sweet crunch of candy. Each component plays a crucial role in perfecting the dough and giving the cookies their signature taste and look.

Quick Tip

All ingredient amounts are listed in the recipe card below

Unsalted butter: Using room temperature butter helps achieve that creamy, fluffy dough texture I love.
Light brown sugar: This adds a subtle molasses flavor and moisture, giving the cookies their soft chew.
Creamy peanut butter: The star of the show, providing richness and that classic nutty flavor.
Eggs: They bind the dough and add tenderness to the cookie crumb.
Vanilla extract: A splash of warmth and aroma that enhances the peanut butter’s natural flavor.
All-purpose flour: The base of the dough, it ensures the perfect structure.
Cornstarch: Keeps the cookies soft by tenderizing the gluten in the flour.
Baking soda: Helps the cookies rise gently, giving them a light texture.
Kosher salt: Balances sweetness and highlights the peanut butter notes.
Peanut butter chips: Adds pockets of melted peanut butter goodness throughout every bite.
Reese's Pieces: Brings sweetness, crunch, and vibrant color that makes these cookies so irresistible.

Directions

Step 1: Line two large baking sheets with parchment paper and set them aside. This ensures your cookies bake evenly and clean up is a breeze.

Step 2: In the bowl of a stand mixer fitted with the paddle attachment, add room temperature butter, light brown sugar, and creamy peanut butter. Beat on medium-high speed for about 3 to 5 minutes until the mixture is light, fluffy, and creamy. This aeration is key to fluffy cookies.

Step 3: Mix in the vanilla extract until fully incorporated to infuse the dough with its warm aroma.

Step 4: Add the eggs one at a time, beating well after each addition. This helps create a smooth and cohesive dough.

Step 5: In a separate bowl, whisk together the flour, cornstarch, baking soda, and kosher salt. Slowly add these dry ingredients to the wet ingredients, mixing on low speed until just combined. Overmixing at this stage can make the cookies tough, so be gentle.

Step 6: Fold in the peanut butter chips and Reese’s Pieces by hand to evenly distribute all that peanut butter heaven and candy goodness.

Step 7: Chill the dough in the refrigerator for 15 minutes. This step is crucial for preventing spreading and helping the cookies hold their shape. While chilling, preheat your oven to 400°F (204°C).

Step 8: Using a ¼ cup cookie scoop or measuring cup, scoop dough onto the prepared baking sheets, spacing them about 3 inches apart. Then, gently flatten each dough ball with your hands or the bottom of a glass, since these cookies don’t spread much while baking.

Step 9: Bake for 8 to 10 minutes, or until the edges are set and the tops turn golden brown. The centers will look slightly gooey, but they’ll continue to firm up as they cool.

Step 10: Allow the cookies to cool on the baking sheets for at least 30 minutes before serving to let their flavor deepen and texture set beautifully.

Servings and Timing

This recipe yields about 22 generous-sized cookies, perfect for sharing or savoring over several days. Prep time takes around 25 minutes, mostly mixing and chilling the dough. Baking is quick and efficient at 10 minutes per batch, but don’t forget to factor in cooling time — 30 minutes on the baking sheet, which I find really helps the flavors settle. In total, you’re looking at about 1 hour and 5 minutes from start to finish, which is pretty reasonable for such a delicious batch of homemade cookies.

How to Serve This Reese’s Pieces Peanut Butter Cookies Recipe

A close-up view of a soft, thick cookie stacked on a white marbled surface, with the top cookie broken in half to show the inside filled with orange, yellow, and brown candy pieces embedded throughout the light brown dough, and a light drizzle of creamy icing on top. The cookie's texture looks soft and crumbly with visible cracks on the surface, while colorful candies add bright spots of orange and yellow across all visible layers. In the foreground and background, some loose candy pieces lie scattered around, enhancing the sweet and colorful look. photo taken with an iphone --ar 4:5 --v 7

When it comes to serving these Reese’s Pieces Peanut Butter Cookies Recipe delights, I love to keep things simple but special. They’re fabulous fresh and warm straight from the oven alongside a cold glass of milk — the ultimate classic pairing in my book. For gatherings, I often arrange them on a pretty platter garnished with a few extra Reese’s Pieces candies sprinkled around for color and whimsy. It always gets a smile!

If you want to elevate the presentation, try serving these cookies slightly warmed with a scoop of vanilla ice cream on the side — it creates an indulgent dessert that’s sure to wow guests. Another fun idea is to drizzle some melted chocolate or peanut butter over the top and add a pinch of flaky sea salt for a gourmet touch. I also keep these cookies on hand for holiday cookie swaps and parties because they’re not only delicious but visually festive too with those bright candy colors.

For beverage pairings, besides milk, I love how a smooth coffee or a lightly sweetened iced tea complements the richness of the peanut butter and balances the candy sweetness. You can even enjoy them with a nutty or caramel-forward dessert wine if you’re feeling fancy. Serve these cookies at room temperature or slightly warmed — both ways bring out their extraordinary peanut butter flavor perfectly.

Variations

I’m always excited to play around with this Reese’s Pieces Peanut Butter Cookies Recipe to customize it to different tastes or dietary needs. If you want a twist, try swapping out the Reese’s Pieces for M&M’s, peanut M&M’s, or even your favorite chocolate chips for a different candy experience that still offers that burst of color and crunch. And for an extra peanutty punch, mixing in chopped roasted peanuts or a sprinkle of crushed pretzels on top before baking adds delightful texture contrast.

If you need to make these gluten-free, I’ve had great success swapping the all-purpose flour for a 1-to-1 gluten-free baking blend. Just make sure not to adjust the quantities, and your cookies come out just as soft and tasty. For a vegan version, substitute the butter for a vegan margarine and use flax eggs instead of regular eggs; peanut butter lends so much richness that the texture still turns out lovely.

For cooking method variations, if you don’t want to bake these as traditional cookies, you could try cookie bars by pressing the dough into a lined baking pan and adjusting baking time accordingly for a thicker chew. No matter how you adjust the recipe, these cookies hold up beautifully with all the creamy peanut butter goodness and candy excitement intact.

Storage and Reheating

Storing Leftovers

When it comes to leftovers, I find the best way to keep these Reese’s Pieces Peanut Butter Cookies fresh is to store them in an airtight container at room temperature. They stay soft and chewy for about 4 to 5 days this way. If your kitchen is warm, you can add a slice of bread in the container to maintain moisture. Avoid refrigeration since it tends to dry them out.

Freezing

Yes, you can definitely freeze these cookies! I usually freeze the dough balls before baking, placing each one on a parchment-lined tray to freeze individually, then transferring them into a freezer-safe bag or container. This way, you can bake fresh cookies anytime in about 10 to 12 minutes straight from frozen. If you prefer freezing baked cookies, wrap them tightly in plastic wrap and foil or use an airtight container. They keep well for up to 3 months in the freezer and thaw quickly at room temperature.

Reheating

To bring your cookies back to life, I recommend warming them in the oven at 300°F (150°C) for 5 minutes or popping them in the microwave for about 10 seconds. This gently melts the centers again and revives their soft texture. Try to avoid overheating as it can make them crumbly or dry. Reheating is perfect if you want that fresh-baked feel anytime!

FAQs

Can I use crunchy peanut butter instead of creamy?

Absolutely! Using crunchy peanut butter adds a delightful extra crunch inside the cookie and enhances the nutty texture. Just be aware the dough might be a little less smooth, but the flavor is fantastic.

What if I don’t have peanut butter chips? Can I substitute something else?

If you don’t have peanut butter chips, you can substitute with white chocolate chips or butterscotch chips for a sweet contrast. Alternatively, regular chocolate chips also work well and pair beautifully with peanut butter and Reese’s Pieces.

Will these cookies spread while baking?

This recipe is designed so the cookies hold their shape and don’t spread much during baking, especially since the dough is chilled beforehand. Using parchment paper and proper spacing ensures nicely shaped cookies every time.

Can I make these cookies in advance?

Definitely! You can prepare the dough a day ahead and keep it refrigerated until ready to bake. This can even enhance the flavor as the ingredients meld together. Just bring the dough slightly closer to room temperature before scooping.

Are these cookies nut-allergy friendly?

These cookies rely heavily on peanut butter and peanut-based ingredients, so they are not suitable for anyone with peanut allergies. Unfortunately, this recipe can’t be easily adapted for nut allergies without changing the core flavors and texture.

Conclusion

I truly hope you give this Reese’s Pieces Peanut Butter Cookies Recipe a try because it’s one of those magical recipes that bring so much joy and nostalgia to the kitchen. It’s simple to make, wonderfully flavorful, and guaranteed to satisfy your peanut butter cravings with every bite. Baking these cookies always feels like a small celebration, and I can’t wait for you to enjoy them as much as I do!

Reese’s Pieces Peanut Butter Cookies Recipe

Why You'll Love This Reese’s Pieces Peanut Butter Cookies Recipe