Imagine sinking your teeth into a warm Triple Reese’s Peanut Butter Cookie, where the rich, creamy peanut butter melds perfectly with chunks of chocolate and crunchy peanut butter pieces, creating an explosion of flavors that dances on your taste buds. The aroma wafts through the air, tempting you to indulge in this heavenly treat that’s perfect for any occasion, whether it’s a cozy night in or a festive gathering with friends.
Growing up, my kitchen was often filled with laughter and the sweet scent of baking cookies, but these Triple Reese’s Peanut Butter Cookies stand out as an all-time favorite. I remember making them for my best friend’s birthday party, and the sheer joy on everyone’s faces as they devoured each cookie was priceless. Trust me when I say that one bite of these cookies will transport you to cookie paradise, leaving you eagerly anticipating the next batch!
Why Is Triple Reese’s Peanut Butter Cookies So Irresistibly Good?
Indulge in a cookie that’s a peanut butter lover’s dream! Packed with rich, creamy peanut butter and softened butter, these cookies promise a melt-in-your-mouth experience. Sweetened with both brown and granulated sugar, they strike the perfect balance of chewy and crispy. Loaded with chopped Reese’s Peanut Butter Cups and Reese’s Pieces, each bite is a delightful explosion of chocolate and peanut butter. Easy to make in just 25 minutes, they’re perfect for any occasion and sure to impress friends and family alike!
Triple Reese’s Peanut Butter Cookies Ingredients
For the Cookie Dough
- 1 cup unsalted butter (softened) – This creates a rich and creamy base for your cookies.
- 1 cup creamy peanut butter – Essential for that irresistible peanut butter flavor.
- 1 cup brown sugar (packed) – Adds moisture and a deep, caramel-like sweetness to the dough.
- 1/2 cup granulated sugar – Balances the richness of the brown sugar with a touch of sweetness.
- 1 large egg – Helps bind the ingredients together for a chewy cookie texture.
- 1 teaspoon vanilla extract – Enhances the overall flavor profile of these delicious cookies.
- 2 cups all-purpose flour – Provides structure and stability to keep your cookies from spreading too much.
- 1 teaspoon baking soda – Acts as a leavening agent to give your cookies a lovely rise.
- 1/2 teaspoon salt – A pinch of salt elevates all the flavors in your Triple Reese’s Peanut Butter Cookies.
For the Mix-ins
- 1 cup Reese’s Peanut Butter Cups (chopped) – These add delightful chunks of chocolatey peanut butter goodness throughout each bite.
- 1/2 cup Reese’s Pieces – Brings extra crunch and colorful fun to your cookie creation.
Step-by-Step Triple Reese’s Peanut Butter Cookies
1. Preheat your oven to 350°F (175°C). This step is essential as it ensures that your cookies bake evenly, giving them that perfect golden brown color.
2. Cream together 1 cup of softened unsalted butter and 1 cup of creamy peanut butter with 1 cup of packed brown sugar and 1/2 cup of granulated sugar until the mixture is smooth and fluffy. This creates a delightful base for your cookies.
3. Add in 1 large egg and 1 teaspoon of vanilla extract, mixing well until fully combined. This will enrich the flavor profile, making every bite irresistibly delicious.
4. Whisk together 2 cups of all-purpose flour, 1 teaspoon of baking soda, and 1/2 teaspoon of salt in a separate bowl. This combination will help your cookies rise beautifully while balancing the sweetness.
5. Gradually combine the dry ingredients with the wet mixture, mixing until just combined. Be careful not to over-mix; you want that perfect chewy texture!
Add Mix-ins and Bake:
6. Fold in 1 cup of chopped Reese’s Peanut Butter Cups and 1/2 cup of Reese’s Pieces gently into the dough. These will add delightful chunks of chocolatey goodness in every cookie!
7. Drop tablespoon-sized balls of dough onto a baking sheet lined with parchment paper, spacing them apart to allow room for spreading while baking.
8. Bake for about 10-12 minutes or until the edges are golden brown. Your kitchen will be filled with an irresistible aroma during this time!
9. Cool the cookies on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. This helps them set perfectly!
Optional: Enjoy these warm with a glass of milk for an extra treat!
Exact quantities are listed in the recipe card below.
Pro Tips for Triple Reese’s Peanut Butter Cookies
- Butter Consistency: Make sure your butter is perfectly softened, not melted. This ensures a creamy texture and helps the cookies maintain their shape.
- Sugar Balance: Using both brown and granulated sugar adds depth. Brown sugar keeps cookies chewy, while granulated sugar gives them a slight crisp on the edges.
- Egg Temperature: Use a room temperature egg to help emulsify the mixture better, resulting in a smoother dough for your Triple Reese’s Peanut Butter Cookies.
- Flour Measurement: Spoon flour into the measuring cup rather than scooping it directly to avoid packing, which can lead to dry cookies.
- Chill Dough Optional: For thicker cookies, chill the dough for 30 minutes before baking. This prevents spreading and enhances flavors.
- Cooling Time: Don’t skip the cooling time on the baking sheet! This allows cookies to firm up without becoming too hard when transferred to the wire rack.
How to Store and Freeze Triple Reese’s Peanut Butter Cookies

- Room Temperature: Store your Triple Reese’s Peanut Butter Cookies in an airtight container for up to 3 days to keep them soft and delicious.
- Fridge: For extended freshness, you can refrigerate the cookies in a sealed container for up to 1 week. Just let them come back to room temperature before enjoying!
- Freezer: Freeze the cookies in a single layer on a baking sheet for about 1 hour, then transfer them to a freezer-safe bag for up to 3 months. Thaw overnight in the fridge before indulging.
- Reheating: To enjoy warm cookies, reheat in the microwave for about 10-15 seconds. This will bring back that fresh-baked goodness!
Triple Reese’s Peanut Butter Cookies Your Way
Feel free to get creative with these cookies and make them truly your own!
- Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free flour blend for a deliciously chewy texture. Your family won’t even notice the difference!
- Crunchy Twist: Swap creamy peanut butter for crunchy peanut butter to add a delightful texture. The extra bits of peanut will give your cookies an irresistible crunch.
- Chocolate Lovers: Incorporate 1/2 cup of mini chocolate chips alongside the Reese’s mix-ins for an extra chocolatey treat. These cookies will be the ultimate indulgence, perfect for any chocolate fan!
- Spicy Kick: Add 1/2 teaspoon of cayenne pepper to the dough for a surprising heat that complements the sweetness. It’s a fun way to elevate your cookies from ordinary to extraordinary.
- Nutty Boost: Mix in 1/2 cup of chopped walnuts or pecans for added crunch and nutty flavor. This variation brings a wholesome element that pairs beautifully with the peanut butter.
- Maple Sweetness: Replace granulated sugar with maple sugar for a rich, earthy flavor that enhances every bite. This swap adds depth and pairs wonderfully with the nuttiness of peanut butter.
- Vegan Option: Use flax eggs (1 tablespoon ground flaxseed mixed with 3 tablespoons water) instead of an egg, and substitute vegan butter for regular butter. You can still enjoy those delicious flavors while keeping it plant-based!
Make Ahead Options
If you’re looking to save time while still indulging in the delightful taste of Triple Reese’s Peanut Butter Cookies, this recipe is perfect for meal prep! You can prepare the cookie dough ahead of time by creaming together 1 cup of softened unsalted butter, 1 cup of creamy peanut butter, and mixing in 1 cup of packed brown sugar with ½ cup of granulated sugar until smooth. After adding in one large egg and a teaspoon of vanilla extract, whisk together 2 cups of all-purpose flour, 1 teaspoon of baking soda, and ½ teaspoon of salt before combining. This dough can be stored in the refrigerator for up to 3 days or frozen for about 24 hours. When you’re ready to bake, simply fold in the chopped Reese’s Peanut Butter Cups and Reese’s Pieces, drop tablespoon-sized balls onto a baking sheet lined with parchment paper, and bake at 350°F (175°C) for 10-12 minutes until golden brown. Enjoy freshly baked cookies that taste just as good as if they were made from scratch!
Triple Reese’s Peanut Butter Cookies Questions Answered
How can I ensure my cookies are perfectly soft and chewy?
To achieve that delightful soft and chewy texture, be careful not to overmix the dough once you add the dry ingredients. Also, keep an eye on your cookies while they bake; take them out when the edges are golden brown but the centers may still look slightly underbaked. They will continue to set as they cool.
What’s the best way to store leftover cookies?
These scrumptious Triple Reese’s Peanut Butter Cookies can be stored in an airtight container at room temperature for up to 5 days. If you want them to stay extra fresh, consider placing a slice of bread in with them—this little trick helps keep them moist!
Can I freeze the cookie dough for later use?
Absolutely! You can freeze the cookie dough for up to 3 months. Simply scoop tablespoon-sized portions onto a baking sheet lined with parchment paper and freeze until solid. Once frozen, transfer them to a freezer bag or container. When you’re ready to bake, there’s no need to thaw—just add an extra minute or two to the baking time!
What if I don’t have unsalted butter?
If you don’t have unsalted butter on hand, you can use salted butter, but try reducing the added salt in your recipe to about 1/4 teaspoon. This adjustment helps maintain a balanced flavor without making your cookies overly salty.
Can I substitute any of the sugars?
You can substitute brown sugar with coconut sugar for a similar sweetness but with a hint of caramel flavor. However, granulated sugar is best left as-is since it contributes to the cookie’s structure. Just remember that any changes may slightly alter the texture and taste!
How many cookies does this recipe yield?
This recipe yields about 4 servings, which translates to approximately 12-15 cookies depending on how big your tablespoon-sized dough balls are. Perfect for sharing—or keeping all to yourself! Each cookie is about 250 calories, so enjoy every delicious bite!

Triple Reese’s Peanut Butter Cookies
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- In a mixing bowl, cream together the softened butter, creamy peanut butter, brown sugar, and granulated sugar until smooth.
- Add the egg and vanilla extract, and mix until well combined.
- In a separate bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, mixing until just combined.
- Fold in the chopped Reese's Peanut Butter Cups and Reese's Pieces.
- Drop tablespoon-sized balls of dough onto a baking sheet lined with parchment paper.
- Bake for 10-12 minutes or until the edges are golden brown.
- Allow cookies to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.





