Desserts
This Reese's peanut butter cookies recipe delivers the ultimate chocolate-peanut crunch that rivals anything from a bakery—with a foolproof method I've perfected after years of testing.
The secret lies in using both creamy peanut butter and Reese's cups for that signature texture, where every bite combines gooey chocolate, nutty peanut, and tender cookie in perfect harmony.
What makes these cookies stand out is the balance of ingredients: just enough peanut butter for richness, brown sugar for caramel depth, and a touch of corn syrup to keep them soft.
I bake them at 350°F for 12-14 minutes, ensuring crisp edges and a fudgy center that melts in your mouth. The dough rests for 30 minutes—critical for preventing spreading and developing maximum flavor.
By the time they emerge from the oven, you'll have cookies with a golden crust, visible Reese's chunks, and that irresistible peanut-butter-chocolate aroma filling your kitchen. These aren't just cookies; they're a celebration of two iconic flavors coming together in one decadent bite.
The best part? They stay fresh for days, perfect for gifting or satisfying cravings.
For those with dietary preferences, I've included a vegan adaptation using dairy-free chocolate and plant-based butter, proving these can be enjoyed by everyone. Let's get baking—your taste buds will thank you.
Ingredients for reese's peanut cookies
Just 12 ingredients—plus one iconic chocolate-peanut combo—that create bakery-worthy cookies.
| Ingredient | Amount | Notes |
|---|---|---|
| Creamy Peanut Butter 🥜 | 1 cup | Natural, no added sugar preferred |
| Reese's Peanut Butter Cups 🍫 | 1 ½ cups | Chopped into chunks (12 oz bag) |
| Light Brown Sugar 🍚 | 1 cup | Packed firmly for accuracy |
| Granulated Sugar 🍚 | ½ cup | For crisp edges |
| Large Eggs 🥚 | 2 whole | Room temperature for mixing |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed for dough |
| Corn Syrup 🍯 | ¼ cup | Keeps cookies soft |
| Vanilla Extract 🌿 | 1 tsp | Pure, not imitation |
| Baking Soda 🧂 | ½ tsp | For lift and flavor |
| Salt 🧂 | ¼ tsp | Kosher or sea salt |
| All-Purpose Flour 🌾 | 1 ½ cups | Sifted for light texture |
| Dark Chocolate Chips 🍫 | ½ cup | Optional for extra richness |
The peanut butter is non-negotiable here—natural, no-sugar-added gives the best flavor. Jif or Skippy are my go-tos, but any creamy kind works. Reese's cups? Grab the 12 oz family size bag—it's cheaper and lasts. For the brown sugar, pack it tightly into the cup. If you're using a regular measuring cup, you're losing volume. The butter should be cold when you mix it in—this keeps the dough from spreading too much. I always buy the Land O'Lakes unsalted sticks for this reason—they stay cold longer than tub butter.
No corn syrup? Honey or maple syrup at the same amount works, but your cookies might spread more. Short on Reese's? Chopped peanut butter cups plus extra chocolate chips gets you close. The vanilla extract is where you don't want to cut corners—imitation smells like chemicals. For the flour, King Arthur or Gold Medal are my top picks, but any all-purpose will do. If you're making the vegan version, swap the butter for vegan butter and use dairy-free chocolate chips. The baking soda and salt are critical—don't skip either, even if you're using salted butter.
This dough needs 30 minutes of rest—no shortcuts. Cover it with plastic wrap and let it chill in the fridge. The cookies keep for 5 days in an airtight container, but they'll be at their best the first two days. For gifting, wrap them in cellophane with a ribbon—they make amazing hostess gifts. Freeze the dough balls for up to 3 months if you're prepping ahead. Just bake straight from frozen, adding 2-3 minutes to the time.
Why You'll Love This Recipe
- Fewer Tools Needed: I swear by this recipe because it only needs a mixer and a spoon. No fancy gadgets—just stir, scoop, and bake. The peanut butter cups melt right into the dough, so no chopping or extra steps.
- Double Chocolate-Peanut Magic: That first bite? Pure bliss. The gooey peanut butter cups burst while the edges stay crisp, and the brown sugar caramelizes just enough to make every bite taste like a hug. Honestly, I’ve made cookies for years, but this one’s my secret weapon.
- Party in a Jar: These freeze like a dream, so I make a batch on Sundays and pull them out whenever I need a treat. They’re perfect for potlucks, teacher gifts, or just when you’re craving something sweet without the fuss.
- Budget-Friendly Indulgence: Peanut butter and chocolate are cheap, but they taste like a fancy bakery. A single bag of peanut butter cups stretches to dozens of cookies, and the sugar keeps costs low. My wallet and my sweet tooth both win.
Step-by-step instructions for Reese's peanut butter cookies
Here's how to make these decadent cookies with perfect texture and that irresistible Reese's crunch.
Cream Butter, Peanut Butter and Sugars
In a large mixing bowl, combine the 1 cup unsalted butter, 1 cup creamy peanut butter, 1 cup light brown sugar, and 0.5 cup granulated sugar. Use a hand mixer or stand mixer with paddle attachment to beat on medium speed for 4-5 minutes until the mixture is light and fluffy. You'll see it nearly double in volume and become pale in color.
This creaming process incorporates air, which creates those beautiful crackly tops. I like to scrape down the sides of the bowl every minute to ensure everything gets properly incorporated. If your mixture feels too thick, that's normal—it will come together as we add the wet ingredients.
Mix in Eggs, Corn Syrup and Flavorings
Add the 2 whole large eggs, 0.25 cup corn syrup, 1 tsp vanilla extract, 0.5 tsp baking soda, and 0.25 tsp salt to the creamed mixture. Beat on medium speed for another 2-3 minutes until everything is completely combined and smooth. The batter should be thick but still pourable.
Here's where the magic happens—the corn syrup keeps these cookies soft and chewy, while the vanilla and baking soda add that perfect lift and flavor. Don't worry if the batter looks slightly curdled at first; it will come together as we add the dry ingredients. Mix just until combined to avoid developing gluten.
Fold in Reese's Pieces and Chocolate Chips
Using a silicone spatula, gently fold in the 1.5 cups chopped Reese's peanut butter cups and 0.5 cup dark chocolate chips. Be careful not to overmix—just combine until the chocolate and Reese's pieces are evenly distributed throughout the dough. You should still see some streaks of flour in the mixture.
I like to use a spoon to scoop out portions of dough and gently press the Reese's pieces into the center of each ball before placing them on the baking sheet. This ensures each cookie has that signature Reese's crunch in the middle. If you prefer a more uniform distribution, simply fold everything together without worrying about placement.
Chill the Dough for Perfect Texture
Cover the mixing bowl with plastic wrap and refrigerate for at least 1 hour (or up to 24 hours). This chilling step is crucial—it allows the flour to fully hydrate, prevents excessive spreading, and helps create that perfect chewy-yet-crisp texture. Cold dough also means the cookies hold their shape better in the oven.
Here's the thing—if you're in a hurry, you can chill the dough for just 30 minutes, but I've found that the longer it chills, the better the final result. The dough should be firm but still pliable when you're ready to bake. If it's too soft, give it another 15-20 minutes in the fridge.
Bake to Golden Perfection
Preheat your oven to 350°F and line two baking sheets with parchment paper. Using a cookie scoop or tablespoon, drop 1.5-tablespoon portions of dough onto the prepared baking sheets, spacing them 2 inches apart. Flatten each cookie slightly with your fingers to create a ½-inch thick disc.
Bake for 10-12 minutes until the edges are golden brown but the centers still look slightly underdone. They'll continue cooking on the hot pan after you remove them from the oven. Watch closely during the last 2 minutes of baking to prevent over-browning. Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Pro Tips For Making Reese'S Peanut Cookies
- Chill the Dough: DESCRIPTION:
- Chop Cups Small: DESCRIPTION:
- Mix Just Until Combined: DESCRIPTION:
- Use Room-Temp Eggs: DESCRIPTION:
Common mistakes when making this dish
Overmixing the Dough
I’ve ruined more batches than I’d admit by overmixing after adding the Reese’s pieces and chocolate chips. Once you fold in the chopped Reese’s and chocolate, mix just until combined—about 10-15 strokes with a spatula.
Overmixing develops gluten, which makes cookies tough instead of tender. The dough should still look slightly streaky, not smooth. If you’re using a mixer, switch to low speed and pulse briefly to avoid overworking.
Skipping the Chill
The 30-minute chill isn’t optional—it’s the secret to preventing flat, greasy cookies. Warm dough spreads excessively, leading to thin, sad cookies instead of the thick, chewy ones you want.
If you’re in a rush, chill for at least 15 minutes, but I’ve found that even this short cut can cause uneven baking. Pro tip: Place your dough bowl in the freezer for 10 minutes if you’re desperate for speed.
Incorrect Baking Time
Baking these cookies for 12-14 minutes is critical—they need time to set but shouldn’t dry out. I’ve seen beginners pull them too early (underbaked, gooey centers) or too late (dry, crumbly). Look for edges that are golden brown while the centers still have a slight give.
They’ll firm up as they cool. If your oven runs hot, reduce the time by 1-2 minutes and check frequently after 10 minutes.
Using the Wrong Reese’s
Not all Reese’s peanut butter cups are created equal. The original 12 oz family size bag has the perfect balance of peanut butter and chocolate. Mini Reese’s or white chocolate versions won’t give the same rich, crunchy texture.
If you’re using a different size bag, adjust the amount—1.5 cups chopped is the magic number for this recipe. For extra crunch, chop the Reese’s into ½-inch pieces instead of tiny bits.
Ignoring the Corn Syrup
Corn syrup isn’t just a sweetener—it’s what keeps these cookies soft and chewy. Skipping it or substituting with honey or maple syrup can lead to cookies that spread too much or dry out faster.
If you’re avoiding corn syrup, use ¼ cup honey but expect slightly softer cookies. For a firmer texture, reduce the baking time by 1 minute and watch them closely.
Overloading the Dough
Too many Reese’s pieces or chocolate chips can make the dough too dense, leading to flat cookies that don’t hold their shape. Stick to the 1.5 cups chopped Reese’s and 0.5 cup chocolate chips as written.
If you’re craving more crunch, add an extra ¼ cup chocolate chips but reduce the flour by 2 tablespoons to keep the dough balanced. Overloading also risks uneven baking—some cookies might burn before others are fully cooked.
Nutrition facts
Frequently asked questions
Can I substitute peanut butter cups for Reese's in this recipe?
While other peanut butter cups will work, the original Reese's provides that perfect balance of creamy peanut butter and chocolate. For best results, use the 12 oz family size bag of Reese's cups—mini versions or white chocolate alternatives won't give the same rich flavor. If you must substitute, chop them into ½-inch pieces to maintain texture.
How do I make these cookies vegan?
Swap the butter for vegan butter and use dairy-free chocolate chips and vegan Reese's cups (like Enjoy Life brand). The corn syrup can be replaced with ¼ cup maple syrup but expect slightly softer cookies. Keep all other ingredients the same—these will still be delicious with a plant-based twist!
Why did my cookies spread too much?
Skipping the 30-minute chill or using warm butter are the most common causes. Cold dough holds its shape better. Also, make sure your butter is cold when mixing. If you're in a hurry, chill the dough for at least 15 minutes in the freezer. Another trick: flatten the dough balls slightly before baking to control spreading.
Can I make these cookies without corn syrup?
Yes, but your cookies may spread more and dry out faster. Substitute with ¼ cup honey or maple syrup instead. For a firmer texture, reduce baking time by 1 minute and watch them closely. The corn syrup helps maintain that perfect chewy-yet-crisp balance that makes these cookies so special.
How long will these cookies stay fresh?
Store in an airtight container at room temperature for up to 5 days. For longer storage, freeze the dough balls for 3 months—bake straight from frozen, adding 2-3 extra minutes. The flavor actually improves slightly after 24 hours as the ingredients meld together. These make fantastic gifts too!