Easy No-Bake Reese’s Puffs Marshmallow Treats: The Ultimate Peanut Butter Chocolate Snack
Get ready to indulge in a delightful fusion of peanut butter and chocolate with our incredibly simple, no-bake Reese’s Puffs Marshmallow Treats! If you’re a fan of the iconic peanut butter cup, then prepare to fall in love with these crunchy, gooey, and irresistibly sweet squares. Crafted from the beloved Reese’s Puffs cereal, these treats are a dream come true for anyone seeking a quick, delicious dessert without turning on the oven. Perfect for parties, lunchboxes, or a satisfying anytime snack, they’re so easy to make, you’ll wonder why you haven’t tried them sooner!

While Reese’s Puffs cereal is certainly a sweet start to the day for some, we find its peanut butter and chocolatey goodness truly shines as the star ingredient in these fantastic marshmallow treats. Imagine the perfect harmony of crispy cereal, enveloped in warm, melted marshmallows, and finished with a delicate drizzle of rich chocolate. These no-bake bars are not only bursting with flavor but also incredibly straightforward to prepare, making them an ideal recipe for busy bakers or anyone new to the kitchen. Skip the complicated desserts and dive into the simplicity and joy of these homemade delights!
Why You’ll Love These Reese’s Puffs Marshmallow Treats
These Reese’s Puffs Marshmallow Treats aren’t just another dessert; they’re a revelation for your taste buds and your schedule. Here’s why they’ll quickly become a staple in your recipe collection:
- No-Bake Bliss: Say goodbye to oven-bound recipes! These treats come together on the stovetop and simply need time to cool, freeing up your oven for other culinary adventures or just letting you relax.
- Effortlessly Easy: With minimal ingredients and straightforward steps, this recipe is perfect for beginners, busy parents, or anyone looking for a quick fix for their sweet tooth.
- Peanut Butter Chocolate Dream: The iconic combination of peanut butter and chocolate from Reese’s Puffs cereal is amplified by the sweet marshmallow, creating a flavor profile that’s reminiscent of your favorite candy bar.
- Crowd-Pleaser: Kids and adults alike will rave about these chewy, crunchy, and chocolate-drizzled squares. They’re perfect for parties, potlucks, lunchbox surprises, or family movie nights.
- Quick to Prepare: From start to finish, you can have these treats ready to cool in under 15 minutes, making them an excellent last-minute dessert option.
- Versatile Snack: Whether you need a sweet pick-me-up, a dessert for a gathering, or a fun activity with the kids, these marshmallow treats fit every occasion.
Ingredients You Will Need for Your Delicious Treats
Creating these magical treats requires just a handful of common ingredients. The beauty lies in their simplicity and how they come together to form an unforgettable snack. Here’s what you’ll need:
- Butter: We recommend using unsalted sweet cream butter to control the overall saltiness of your treats. Butter is essential for creating a smooth, rich marshmallow base and preventing stickiness.
- Mini Marshmallows: The backbone of any good marshmallow treat! Mini marshmallows melt more quickly and evenly than their larger counterparts, ensuring a consistently gooey texture. You’ll need about 6 cups for the perfect ratio.
- Reese’s Puffs Cereal: The star of the show! This crunchy cereal brings its unmistakable blend of peanut butter and chocolate flavor, along with a delightful texture that makes these treats unique. You’ll need a generous 8 cups to ensure every bite is packed with flavor.
- Chocolate Chips (Milk or Semi-Sweet): For that extra touch of decadence! Melted chocolate chips drizzled over the top add another layer of chocolate flavor and a beautiful visual appeal. Choose milk chocolate for a sweeter profile or semi-sweet for a slightly darker contrast.

How to Make the Perfect Gooey Marshmallow Mixture
The foundation of any great marshmallow treat is a perfectly melted and smooth marshmallow mixture. Follow these steps carefully to achieve that irresistibly gooey base:

- Melt the Butter: In a large, sturdy saucepan, melt 6 tablespoons of butter over medium-low heat. Ensure the butter is fully melted and glistening before proceeding. Using medium-low heat is crucial here to prevent the butter from browning, which can alter the flavor of your treats.
- Add Mini Marshmallows: Once the butter is melted, add 6 cups of mini marshmallows to the saucepan. Gently stir them into the melted butter, ensuring they are evenly coated.
- Stir Until Smooth: Continue stirring the mixture on medium-low heat. Be patient, as it takes a few minutes for the marshmallows to completely melt and become smooth. The goal is a uniform, liquid consistency without any lumps. As soon as they are fully melted and perfectly smooth, immediately remove the pan from the heat. Overcooking marshmallows can make your treats hard and brittle, so timing is key!
Incorporating the Reese’s Puffs Cereal for Maximum Flavor and Crunch
Now for the exciting part – adding the star ingredient! This step is about gently combining the crispy cereal with the gooey marshmallow mixture to ensure every puff is coated without being crushed.

- Add the Cereal: Pour all 8 cups of Reese’s Puffs Cereal into the warm marshmallow mixture. Do this quickly but carefully to ensure the cereal doesn’t get soggy.
- Gently Fold: Using a large spatula or wooden spoon, gently fold the cereal into the marshmallow mixture. The key here is to mix just enough until all the cereal pieces are evenly coated. Avoid vigorous stirring, as this can break up the cereal, leading to a less appealing texture. Work quickly before the marshmallow mixture cools and becomes too stiff.
Assembly and Setting Your Reese’s Puffs Marshmallow Treats
With your mixture ready, it’s time to assemble your treats in the pan and allow them to set into delicious squares. Proper preparation of your pan will make for easy removal later.

- Prepare the Pan: Lightly grease a 9×13 inch baking pan with butter or cooking spray. For even easier removal and clean-up, we highly recommend lining the pan with a piece of parchment paper, leaving an overhang on the sides. This creates “handles” for lifting the cooled treats out.
- Spoon and Press: Spoon the Reese’s Puffs and marshmallow mixture into the prepared pan. Using a buttered spatula, your fingers (also lightly buttered), or the back of a spoon, gently and evenly press the mixture into the pan. Avoid pressing too firmly, as this can make your treats overly dense and hard. The goal is an even layer that holds together.
- Cool and Set: Allow the marshmallow treats to cool completely at room temperature. This can take anywhere from 1 to 2 hours, depending on your kitchen’s temperature. Resist the urge to cut them too soon, as they need to fully set for clean, firm squares.
The Chocolate Drizzle Finishing Touch
Adding a chocolate drizzle not only enhances the flavor but also gives your treats a professional, bakery-worthy appearance.

- Melt Chocolate Chips: Once your treats are fully cooled and set, place 1/2 cup of chocolate chips (milk or semi-sweet) into a small, microwave-safe plastic bag. Microwave in 15-second intervals, kneading the bag gently between each interval, until the chocolate is completely melted and smooth. Be careful not to overheat.
- Drizzle the Chocolate: Snip off a tiny corner from the plastic bag. Use the bag to artfully drizzle the melted chocolate over the entire surface of the cooled treats in a back-and-forth motion. You can create thin lines or a more generous coating – it’s entirely up to your preference!
- Harden the Drizzle: Let the chocolate drizzle cool and harden completely. You can speed this up by placing the pan in the refrigerator for about 10-15 minutes, or simply leave it at room temperature until the chocolate is firm to the touch.
Slicing and Serving Your Irresistible Treats
The final step is to slice your treats into perfect portions, revealing their delightful layers of crunchy cereal and gooey marshmallow.

- Remove from Pan: Once the treats are fully set and the chocolate drizzle is hard, use the parchment paper overhangs to carefully lift the entire slab of treats out of the pan and onto a cutting board.
- Cut into Squares: Using a sharp, non-serrated knife (lightly greased if needed to prevent sticking), cut the large slab into individual squares. We recommend cutting them into 12-15 generous servings, but you can adjust the size to your liking. Enjoy immediately or store for later!
Tips for Success: Making the Best Reese’s Puffs Marshmallow Treats
While this recipe is incredibly easy, a few expert tips can elevate your treats from good to absolutely amazing:
- Fresh Marshmallows are Key: Always use fresh marshmallows. Older, stale marshmallows can be harder to melt and may result in tougher treats. Mini marshmallows are preferred for their melting consistency.
- Low and Slow for Melting: When melting butter and marshmallows, keep the heat on medium-low. High heat can burn the butter and make the marshmallows seize or caramelize too quickly, leading to stiff, hard treats rather than gooey ones.
- Grease Everything: Lightly butter your saucepan, spatula, and even your hands when pressing the mixture into the pan. This prevents sticky situations and makes the process much smoother.
- Don’t Overmix the Cereal: Once the cereal is added to the marshmallow mixture, fold gently and only until just combined. Overmixing can crush the cereal and compromise its satisfying crunch.
- Resist Over-Pressing: When pressing the mixture into the pan, be gentle. Pressing too hard compacts the treats, making them dense and difficult to chew. A light, even press is all you need.
- Patience for Cooling: Allow ample time for the treats to cool and set completely at room temperature. Rushing this step will result in messy, sticky squares that don’t hold their shape.
- Use Parchment Paper: Seriously, don’t skip this step! Lining your pan with parchment paper makes removing the entire slab of treats incredibly easy, allowing for cleaner cuts and less mess.
Serving and Storage Instructions to Keep Your Treats Fresh
These Reese’s Puffs Marshmallow Treats are best enjoyed fresh, but they also store wonderfully, allowing you to savor them over several days or even prepare them in advance for events.

Room Temperature Storage
For optimal freshness and chewiness, store your Reese’s Puffs Marshmallow Treats in an airtight container at room temperature for up to 2-3 days. Beyond this timeframe, they may start to lose their signature softness and become a bit stale. Make sure they are completely cooled before storing to prevent condensation.
Refrigeration for Extended Freshness
If you wish to extend their shelf life a bit further, you can store them in an airtight container in the refrigerator for up to 5-7 days. However, refrigeration can make the treats a bit firmer. For the best texture, take them out of the refrigerator about 30 minutes before serving to allow them to come closer to room temperature and soften slightly.
Freezing for Long-Term Enjoyment
Yes, these treats freeze beautifully! This is an excellent option if you’re making a large batch for a party or family gathering and want to prepare them ahead of time. To freeze, wrap individual squares or small stacks tightly in plastic wrap, then place them in a freezer-safe airtight container or freezer bag. They can be stored in the freezer for up to 2 months. To serve, simply remove them from the freezer and let them defrost at room temperature for about 15-30 minutes. They thaw quickly and taste just as delicious as when freshly made!

Other Peanut Butter and Chocolate Desserts You Will Love
If you’ve fallen head over heels for the peanut butter and chocolate combination in these Reese’s Puffs treats, you’re in for a real treat! Here are more irresistible recipes featuring this dynamic duo that you simply must try:
- Peanut Butter Cup Buttercream Frosting
- Chocolate Cake Bites with Peanut Butter Frosting
- Peanut Butter Balls
- Chocolate Peanut Butter Pretzel Bites
- Peanut Butter Cheese Ball
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Step-by-Step Video Tutorial

Print Recipe
Reese’s Puffs Marshmallow Treats
12-15 squares
5 minutes
5 minutes
5 minutes
15 minutes
Love the taste of peanut butter cups? Then you’ll adore our no-bake Reese’s Puffs Marshmallow Treats! Crunchy, gooey, and oh so deliciously sweet, these are a breeze to make and a joy to eat.
Ingredients
- 6 tablespoons Butter (Sweet Cream Salted Butter)
- 6 cups Mini Marshmallows
- 8 cups Reese’s Puffs Cereal
- 1/2 cup Chocolate Chips (Milk or Semi-Sweet)
Instructions
- Melt the butter in a large saucepan on medium-low heat.
- Add 6 cups of Mini Marshmallows to the melted butter and stir on medium-low heat until completely melted and smooth. Remove from heat.
- Add the Reese’s Puffs Cereal to the marshmallow mixture and gently fold until evenly coated.
- Spoon the mixture into a 9×13″ pan (lined with parchment paper for easy removal).
- Lightly press the mixture into the pan and let cool completely to set.
- Once cooled, melt 1/2 cup Chocolate Chips in a plastic bag. Snip a tiny corner and drizzle over the treats.
- Let the chocolate drizzle cool and harden.
- Remove treats from the pan and cut into squares.
Notes
Storing/Freezing Instructions: Marshmallow Treats will last 2-3 days at room temperature in an airtight container. For longer freshness, store in the refrigerator for 5-7 days and bring to room temperature before eating. They also freeze well for up to 2 months; simply defrost at room temperature.
Did you Make this Recipe? Leave a review below, then snap a picture and tag @twosisterscrafting on Instagram!