Reese’s Pieces Soft Peanut Butter Cookies

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Peanut Butter Reese’s Pieces Cookies — 🥜🍫🍪 These Reese’s Pieces cookies are LOADED with Reese’s Pieces and oozing, melted chocolate chips. Perfect any time of year!

stack of four Reese's pieces cookies.

Reese’s Pieces Peanut Butter Cookies 

I had never baked Reese’s Pieces into cookies until now. Thank goodness I’ve made up for lost time.

I’m not sure how I managed to write my cookbook Peanut Butter Comfort, filled with over 100 recipes using peanut butter, and have 75+ peanut butter recipes on my site, but have never baked those smooth little discs into cookies. I’ve used Reese’s cupsmini Reese’s cupsM&M’speanut butter M&M’s, and finally now Reese’s Pieces.

The Reese’s Pieces add a wonderful crackly texture to the soft, moist, tender cookies. I prefer my cookies on the underbaked side and these are soft, squishy perfection.

There’s a very slight bit of chewiness to the edges, but these are for soft-batch cookie fans. No crispy or crunchy cookies for me. Ever.

They’re loaded with Reese’s Pieces and there’s an abundance of oozing, melted chocolate chips in every bite. I almost skipped the chocolate chips and opted to solely use Reese’s Pieces, but I’m glad I tossed in the chocolate chips, too. Cookies just aren’t the same without chocolate.

The peanut butter flavor is distinct and full-on. There’s a hefty amount in the dough and there’s all those Reese’s Pieces. They’re a snap to make and the dough comes together quickly and easily.

Calling all peanut butter (and chocolate) lovers! These are for you.

two stacks of Reese's Pieces peanut butter cookies.

What’s in Reese’s Pieces Cookies? 

To make this Reese’s cookie recipe, you’ll need: 

  • Egg
  • Light brown sugar
  • Creamy peanut butter
  • Unsalted butter
  • Vanilla extract
  • All-purpose flour
  • Baking soda
  • Salt
  • Reese’s Pieces candies
  • Semi-sweet chocolate chips – You’re welcome to use milk or dark chocolate chips if preferred. You can also chop up a chocolate bar instead

Note: Scroll down to the recipe card section of the post for the ingredients with amounts included and for more complete directions.

stack of three Reese's Pieces peanut butter cookies. the top cookie has been split in half.

How to Make Reese’s Pieces Cookies 

These chewy peanut butter cookies are simple to make. Here’s an overview of the process:

  1. Use an electric mixer to cream the wet ingredients on medium-high speed until light and fluffy. Scrape down the sides of the bowl, and add the dry ingredients. Mix again on low just until incorporated, being careful not to overmix!
  2. Fold in the Reese’s pieces and chocolate chips just until well incorporated.
  3. Use a medium 2-inch cookie scoop to form mounds of cookie dough balls, two tablespoons in size. Place the mounds on a large plate, flatten them slightly, cover the plate with plastic wrap, and chill for at least 2 hours or up to 5 days. Do not bake the dough warm, or the cookies will be flat and spread!
  4. Place the cookie mounds on a baking sheet lined with a Silpat, parchment paper, or greased with cooking spray. Bake in a preheated oven until the edges have set and the tops are just beginning to set and look lightly golden brown. Do not bake longer than 10 minutes! The cookies will firm up as they cool.
  5. Cool the cookies on the baking sheet for 5 minutes. Then, transfer them to a wire cooling rack to cool completely.

Storage

Baked cookies will keep fresh in an airtight container at room temperature for up to 1 week or in the freezer for up to 4 months.

Unbaked cookie dough can be stored airtight in the refrigerator for up to 5 days. So, consider baking only as many cookies as desired, and save the remaining dough to be baked in the future when desired.

Recipe FAQs

Do I have to chill the dough?

Yes! Chill the dough so your cookies bake up nice and thick. Warm dough equates to thinner, flatter cookies and I prefer thicker and puffier.

Can I add extra mix-ins?

You’re welcome to mix and match the mix-ins as you see fit such as peanut butter chips or butterscotch chips. However, I wouldn’t add more than 2 cups total otherwise you won’t have enough dough to balance them out. 

What type of peanut butter should I use?

Use regular, store-bought peanut butter. Old-fashioned Jif or Peter Pan Honey Roasted Peanut Butter are my favorites for baking. Do not use homemade peanut butter or natural peanut butter, or your cookies will be more likely to flop.

Can I use crunchy peanut butter?

Technically yes, but I much prefer using creamy peanut butter. Crunch peanut butter is harder to mix.

Loaded Reese's Pieces soft peanut butter cookies Pinterest image.

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4.42 from 58 votes

Reese’s Pieces Soft Peanut Butter Cookies

By Averie Sunshine
🥜🍫🍪 These Reese’s Pieces cookies are LOADED with Reese’s Pieces and oozing, melted chocolate chips. Perfect any time of year!
Prep Time: 10 minutes
Cook Time: 8 minutes
Chill Time: 2 hours
Total Time: 2 hours 18 minutes
Servings: 26 servings
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Equipment

  • 1 Electric Mixer
  • 1 Medium (2-inch) Cookie Scoop
  • 1 Baking Sheet
  • 1 Wire Rack

Ingredients  

  • 1 large egg
  • 1 cup light brown sugar, packed
  • ¾ cup creamy peanut butter, do not use homemade or natural peanut butter; use Jif, Skippy, or similar
  • ½ cup unsalted butter, softened
  • 1 tablespoon vanilla extract
  • 1 ¾ cups all-purpose flour
  • ¾ teaspoon baking soda
  • pinch salt, optional and to taste
  • 1 cup Reese’s Pieces
  • 1 cup semi-sweet chocolate chips

Instructions 

  • To the bowl of a stand mixer fitted with the paddle attachment (or large bowl and electric hand mixer), cream together the first 5 ingredients (through vanilla) on medium-high speed until light and fluffy, about 5 minutes.
  • Stop, scrape down the sides of the bowl, and add the flour, baking soda, optional salt, and mix on low speed until just incorporated, about 1 minute; don’t overmix.
  • Add the Reese’s Pieces, chocolate chips, and blend until just incorporated.
  • Using a medium 2-inch cookie scoop, form heaping two-tablespoon mounds (I made 27). Place mounds on a large plate, flatten mounds slightly with your palm, cover with plastic wrap, and refrigerate for at least 2 hours, or up to 5 days, before baking. Do not bake with warm dough because cookies will spread and bake thinner and flatter.
  • Preheat oven to 350F, line a baking sheet with a Silpat or spray with cooking spray. Place mounds on baking sheet, spaced at least 2 inches apart (I bake 8 cookies per sheet).
  • Bake for 8 to 9 minutes, or until edges have set and tops are just beginning to set, even if slightly undercooked, pale and glossy in the center. Do not bake longer than 10 minutes because cookies will firm up as they cool.
  • Allow cookies to cool on the baking sheet for 5 minutes before removing and transferring to a rack to finish cooling.

Notes

Note: The cookies shown in the photos were baked with dough that had been chilled overnight, allowed to come to room temp for 15 minutes, and were baked for 8 minutes, with trays rotated at the 4-minute mark. They have slightly chewy edges with soft, pillowy centers
Storage: Cookies will keep airtight at room temperature for up to 1 week, or in the freezer for up to 4 months. Alternatively, unbaked cookie dough can be stored airtight in the refrigerator for up to 5 days, so consider baking only as many cookies as desired and save the remaining dough to be baked in the future when desired.
Adapted from Soft and Puffy Peanut Butter Coconut Oil Cookies.

Nutrition

Serving: 1serving, Calories: 169kcal, Carbohydrates: 19g, Protein: 3g, Fat: 10g, Saturated Fat: 4g, Polyunsaturated Fat: 4g, Cholesterol: 17mg, Sodium: 83mg, Fiber: 1g, Sugar: 11g

Nutrition information is automatically calculated, so should only be used as an approximation.

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4.42 from 58 votes (48 ratings without comment)

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Comments

  1. I think I just died! Reese’s are my fav and should be more available here in Australia. The cookies look AMAZING!!!!

    1. Thanks and you can of course use M&Ms or something else if you can’t get Reese’s but I agree – they’re so good!

  2. These honestly look like the perfect cookie – especially with the Reese’s Pieces! What a fabulous recipe! Just pinned :) Have a wonderful weekend!

  3. Lmao, Averie – you wrote a whole book on peanut butter but have never baked with Reese’s Pieces?! I’m so glad you finally did because they are ah-may-zing! I’ve been a Reese’s Pieces lover my whole life – it was such a huge treat as a kid when I got to each them (which was rare) and now, I love baking with them. These cookies are making me want to shove my face into my computer screen – damn they look good. You’re my hero for always having dough in the fridge for last minute baking urges. I need to model myself after you and do the same!

  4. Let’s talk about the photo SMACK in the middle full off oozey melty chocolate. I love you for that. <3

    1. Thanks for telling me that, Cassie! So glad you tried them and for coming back to LMK! Love it!

  5. I love Reese’s Pieces! I’ve baked with the Mini Reece’s Pieces before and loved them. I can’t wait to try this cookie!!

  6. Reeses + chocolate chips, I’m in!! These cookies look fantastic, I can’t wait to try!

  7. oh my gosh averie…the reeses pieces…and that melted chocolate chips…my kind of cookie. and love the photo of how you freeze cookie dough. what a great idea.

    1. Freeze it or keep it in the fridge for 5 days. That when when I want to bake 3 to 6 cookies, I can. So easy!

  8. You had me at peanut butter. These look incredibly delicious. I just recently used the pieces for the first time the other day in ice cream. There’s no lookin’ back now. I keep them stock piled in my pantry.

    1. I always have them on hand. That’s the funny thing. For eating :) Now they will be baked with more! Glad you’re on board as well!

  9. I love how adamant you are about your hatred of crispy cookies. Preach on! I’ve never baked Reese’s Pieces into cookies either, but I think it’s time to start. :)

  10. Come to Mama, you wonderful cookie!! This is a Reese’s and PB Cookie lover’s dream come true!!!

  11. I can’t believe you have never used Reese’s pieces before…especially given your love of peanut butter :-) These look like the perfect cookie to start with the pieces though. I just want to grab a handful and stuff my mouth full. Reese’s pieces are my favorite!!!

    1. You have quite a few recipes with them if I’m not mistaken. Don’t know what I was waiting for!