Ultimate Reese’s Peanut Butter Cookies
Ultimate Reese’s Peanut Butter Cookies are the perfect combination of two beloved flavors: rich, creamy peanut butter and decadent chocolate. Each bite delivers a delightful balance of texture and taste, from the chewy cookie base to the sweet surprises of Reese’s Pieces and chopped peanut butter cups that bring these treats to life. These cookies may just become your new go-to recipe, whether you’re planning a casual snack or preparing for a gathering with friends and family.
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I remember the first time I baked these cookies. The entire house filled with that irresistible aroma of warm peanut butter and sweet chocolate, creating an atmosphere that drew everyone in. It’s hard to resist sneaking a bite of the dough, not to mention the cookies once they come out of the oven. The enticing flavor and delightful texture make these cookies a real crowd-pleaser, perfect for all occasions. So grab your mixing bowl and let’s get started on these Ultimate Reese’s Peanut Butter Cookies!
Why You’ll Love This Recipe
- Simple & Quick: Just 15 minutes of prep time, making it easy to whip up a batch on a whim.
- Irresistible Flavor: The blend of creamy peanut butter, sweet chocolate, and crunchy candy makes for an unforgettable taste experience.
- Eye-Catching Appeal: Each cookie is studded with colorful Reese’s Pieces, adding a fun pop of color that makes them perfect for sharing.
- Flexible Serving: Whether it’s a midnight snack, a lunchbox treat, or dessert at a gathering, these cookies fit the bill for any occasion.
- Diet-Friendly Options: Feel free to experiment with alternatives, like natural peanut butter for a healthier option.
Ingredients You’ll Need
- 1 cup (267g) peanut butter: Creamy or crunchy will work, but creamy gives a nice smooth texture. If you’re looking for a healthier version, consider natural peanut butter with no added sugars.
- 1 large egg: This helps bind the ingredients together and adds moisture. Ensure it’s at room temperature for better incorporation.
- 1 cup (200g) sugar: Whether you choose all granulated, all brown, or a mix is up to you; brown sugar adds a rich, molasses flavor that complements the peanut butter beautifully.
- 1 teaspoon baking soda (optional): This adds a little leavening power, making the cookies slightly fluffier and more stable.
- ½ cup (100g) Reese’s Pieces: These little candy-coated chocolates add a fun crunch and a burst of sweetness.
- 1 cup (136g) finely chopped Reese’s peanut butter cups: These are the heart of the cookie. Using mini cups can give a bit more distribution throughout the dough.
How to Make Ultimate Reese’s Peanut Butter Cookies
- Preheat the Oven: Set your oven to 350°F (175°C) and line two baking sheets with Silpats or parchment paper for easy cleanup.
- Mix the Ingredients: In a large bowl, combine 1 cup peanut butter, 1 large egg, 1 cup of your choice of sugar, and 1 teaspoon baking soda (if using). Mix well until all ingredients are integrated. You can use a hand mixer or do it by hand with a spatula.
- Add the Goodies: Stir in ½ cup of Reese’s Pieces and 1 cup of finely chopped Reese’s peanut butter cups. The chocolate will melt slightly as the cookies bake, creating gooey pockets of flavor.
- Scoop the Dough: Using a 2-tablespoon cookie scoop, drop balls of dough onto your prepared cookie sheets. Leave a little space between them since they’ll spread a bit while baking.
- Flatten Gently: Use the tines of a fork to gently press down on each cookie, creating a crisscross pattern. This also helps them to bake evenly.
- Bake: Place the cookie sheets into the preheated oven and bake for approximately 8 minutes. The cookies should be golden around the edges but still soft in the center.
- Cool: Let the cookies rest on the baking sheets for about 15 minutes before carefully transferring them to a wire rack to cool completely. Be cautious, as they can be crumbly before they set.
Storing & Reheating
These cookies store wonderfully at room temperature in an airtight container for up to a week. If you prefer them cold, refrigerate them for extra freshness. For longer storage, freeze them in a single layer on a baking sheet, then transfer them to a freezer bag for up to three months. When you’re ready to enjoy, you can reheat them briefly in the microwave (about 10-15 seconds) or in a toaster oven at 350°F until warmed through. Note that the texture might change slightly upon reheating, so enjoy them fresh when possible!
Chef’s Helpful Tips
- Be sure to mix the cookie dough well to avoid any clumps, but don’t overmix—this can lead to tough cookies.
- Always use room temperature eggs for the best blending.
- Avoid overbaking; cookies should feel soft when you take them out, as they will continue to firm up as they cool.
- If you want an even richer flavor, consider adding a pinch of salt to the dough for contrast.
- These cookies can be made ahead of time; you can freeze the dough in pre-scooped balls and bake fresh cookies whenever a craving strikes!
Baking these Ultimate Reese’s Peanut Butter Cookies guarantees satisfying treats that everyone will love. With the right texture, a delightful blend of flavors, and the fun surprise of peanut butter cups and Reese’s Pieces, every bite is a joyful experience. Don’t hesitate to experiment with this recipe—whether adding nuts, trying different sugar blends, or adjusting baking times to suit your personal flavor preferences. Enjoy your baking adventure!

Recipe FAQs
Can I use natural peanut butter in this recipe?
Absolutely! Natural peanut butter can give the cookies a slightly different texture, but it works perfectly. Just make sure to stir it well before measuring to incorporate the oils.
How do I prevent my cookies from becoming too crumbly?
To keep your cookies from being overly crumbly, make sure to mix your dough just until combined and allow them to cool on the baking sheet before transferring them. Be gentle when scooping them up!
Can I freeze these cookies?
Yes! They freeze nicely for up to three months. Just ensure they’re stored in an airtight container or freezer bag. You can also freeze the unbaked dough, which allows you to pop freshly baked cookies into the oven whenever you want.
What can I use as a substitute for the Reese’s Pieces?
If you want a similar candy feel, consider using M&M’s or other chocolate-covered candies. For a healthier option, you could also use chopped up nuts or dark chocolate chips.
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📖 Recipe Card

Ultimate Reese’s Peanut Butter Cookies
- Prep Time: 20 minutes
- Cook Time: 8 minutes
- Total Time: 28 minutes
- Yield: 12 cookies 1x
- Category: Cookies
- Method: Baking
- Cuisine: American
Description
Ultimate Reese’s Peanut Butter Cookies are a must-try with their rich flavor and simple preparation. Made with peanut butter and chocolate candies, these cookies are a delightful treat for any occasion.
Ingredients
- 1 cup (267g) peanut butter
- 1 large egg
- 1 cup (200g) sugar
- 1 teaspoon baking soda
- ½ cup (100g) reese’s pieces
- 1 cup (136g) finely chopped reese’s peanut butter cups
Instructions
- Preheat your oven to 350°F and line two cookie sheets with Silpats or parchment paper.
- In a large bowl, mix together the peanut butter, egg, sugars, and baking soda until well combined. You can do this by hand or using a mixer.
- Fold in the Reese’s Pieces and the finely chopped peanut butter cups into the mixture.
- Scoop out balls of cookie dough onto the prepared cookie sheets, using a 2 tablespoon cookie scoop. Flatten each cookie slightly with the tines of a fork.
- Bake the cookies for 8 minutes. Allow them to cool for 15 minutes before transferring them from the cookie sheets.
Notes
For a firmer cookie, adding the baking soda is recommended.
Be cautious when handling the cookies as they can be crumbly.
These cookies are perfect for packing in lunches or enjoying as a sweet snack.
Nutrition
- Serving Size: 1 cookie
- Calories: 180
- Sugar: 10g
- Sodium: 120mg
- Fat: 10g
- Saturated Fat: 2.5g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 25mg
