If you’re craving a sweet and salty treat that’s as fun to make as it is to eat, you have to try this Peanut Marshmallow Clusters Recipe. These delightful little bites combine the rich flavors of melted chocolate and butterscotch with the satisfying crunch of salted roasted peanuts, all perfectly balanced by soft, fluffy mini marshmallows. Each cluster is a perfect harmony of textures and tastes that feel like a nostalgic hug in every bite, making them an absolute crowd-pleaser for any occasion.

Ingredients You’ll Need
The magic of this Peanut Marshmallow Clusters Recipe comes down to a handful of simple, but thoughtfully chosen ingredients. Each one plays a vital role: from the luscious chocolate and sweet butterscotch chips to the crunchy salted peanuts and light marshmallows, you’ll be amazed at how these few components come together into something extraordinary.
- 2 cups semi-sweet chocolate chips: These provide the classic rich cocoa flavor that’s smooth and just the right amount of bittersweet.
- 1 cup butterscotch chips: Adding a touch of caramel-like sweetness, they round out the chocolate and bring warmth to every bite.
- 2 tablespoons butter: Helps create a silky, melted mixture for easy coating and adds a delicate richness.
- 2 cups mini marshmallows: The star of the texture show, these soft pillows add chewiness and a playful contrast.
- 1 ½ cups salted roasted peanuts: Salted peanuts provide crunch and that irresistible salty-sweet flavor combo that elevates the entire snack.
How to Make Peanut Marshmallow Clusters Recipe
Step 1: Melt the Chocolate and Butterscotch
Start by combining the semi-sweet chocolate chips and butterscotch chips in a large microwave-safe bowl. Add the butter on top to help with melting and create a smooth, creamy mixture. This blend of chocolate and butterscotch brings together two complementary flavors that make these clusters incredibly addictive.
Step 2: Microwave and Stir Until Smooth
Microwave the bowl in 30-second increments, stirring well after each session, until the mixture is completely melted and smooth. Stirring frequently ensures the chips melt evenly without burning, and it’s so satisfying to watch the glossy, velvety mixture come to life.
Step 3: Mix in the Salted Peanuts
Next, stir the roasted salted peanuts into the warm chocolate-butterscotch mixture until every nut is coated with that luscious glaze. This step is key because the peanuts add an amazing crunch and burst of salty contrast that makes these clusters irresistible.
Step 4: Gently Fold in the Mini Marshmallows
Now, carefully fold in the mini marshmallows. The goal is to keep them intact without melting them, so fold gently to preserve their fluffy texture. These little clouds add a fun chewiness that makes the clusters taste like a little celebration in your mouth.
Step 5: Prepare the Baking Sheet
Line a baking sheet with parchment paper to prevent sticking and make cleanup a breeze. This step is essential for easy removal once the clusters set.
Step 6: Form the Clusters
Using a spoon, drop spoonfuls of the mixture onto the parchment-lined baking sheet, shaping them into bite-sized clusters. Don’t worry about perfection—they look charmingly rustic and homemade this way.
Step 7: Chill Until Set
Place the baking sheet in the refrigerator and chill the clusters for about 30 minutes or until they are firm. This cooling step helps the chocolate set perfectly around the marshmallows and peanuts, giving you that wonderful snap when you bite in.
Step 8: Serve and Enjoy
Once fully set, your Peanut Marshmallow Clusters are ready to enjoy. Serve them chilled or let them come to room temperature—both ways are delightful. These clusters are perfect for a quick snack or sharing with friends at your next gathering.
How to Serve Peanut Marshmallow Clusters Recipe
Garnishes
If you want to add a little extra flair when serving your Peanut Marshmallow Clusters Recipe, consider sprinkling a pinch of flaky sea salt on top just before chilling. A drizzle of extra melted butterscotch or a few whole peanuts can also make these treats look extra inviting and gourmet.
Side Dishes
These clusters shine as a sweet treat alongside a cup of strong coffee or hot tea, balancing out their sweetness wonderfully. They can also be a fun accompaniment to ice cream or fruit, especially when you want a bit of crunch in your dessert ensemble.
Creative Ways to Present
Presentation can turn your Peanut Marshmallow Clusters from simple snacks to impressive party bites. Try serving them in mini cupcake liners, stacking them on pretty platters, or placing them in clear cellophane bags tied with a ribbon as thoughtful homemade gifts. Their rustic appeal means they don’t need to be perfect to look charming and delicious.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Peanut Marshmallow Clusters Recipe fresh by storing them in an airtight container at room temperature or in the refrigerator. They’ll stay deliciously stable for up to a week, making them a great make-ahead snack when you want something ready to grab.
Freezing
For longer storage, these clusters freeze beautifully. Place them in a freezer-safe container or bag, separated by parchment paper to prevent sticking. When you’re ready to enjoy, thaw them at room temperature for about 15-20 minutes for best texture.
Reheating
While these clusters are best served chilled or at room temperature, if you prefer a warm treat, gently microwave a cluster for 5-10 seconds. This softens the chocolate and marshmallows just enough to enjoy without making a mess.
FAQs
Can I use different types of nuts instead of peanuts?
Absolutely! While salted roasted peanuts are classic for this Peanut Marshmallow Clusters Recipe, feel free to swap them for almonds, cashews, or pecans for a new flavor experience.
Do the marshmallows melt during mixing?
If you fold the mini marshmallows in gently and avoid stirring aggressively, they should hold their shape nicely without melting into the chocolate mixture.
Is it necessary to refrigerate the clusters?
Chilling helps the clusters set and hold their shape, but if your kitchen is cool enough, you can let them set at room temperature. Refrigeration just speeds up the process and ensures a firmer cluster.
Can I use regular-sized marshmallows?
Mini marshmallows work best here because they distribute evenly and maintain the perfect cluster texture. If using regular-sized marshmallows, cut them into smaller pieces before folding them in.
How long do these clusters last?
Stored properly in an airtight container, your Peanut Marshmallow Clusters Recipe will stay fresh for up to a week. For longer storage, freezing is a great option.
Final Thoughts
I can’t recommend this Peanut Marshmallow Clusters Recipe enough if you want a quick, no-fuss treat with maximum flavor and texture impact. It’s the kind of recipe you’ll find yourself coming back to time and again, perfect for sharing, gifting, or just indulging when the mood strikes. Give it a try—you’re just a few simple steps away from snack heaven!
Print
Peanut Marshmallow Clusters Recipe
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 40 minutes
- Yield: About 20 clusters
- Category: Dessert
- Method: No-Cook
- Cuisine: American
Description
These Peanut Marshmallow Clusters are a delightful no-bake treat combining the rich flavors of semi-sweet chocolate and butterscotch with crunchy salted peanuts and soft mini marshmallows. Perfectly sized for snacking, these clusters come together quickly with a simple microwave melting process and a brief chilling time, making them an easy and delicious dessert or snack for any occasion.
Ingredients
Chocolate Mixture
- 2 cups semi-sweet chocolate chips
- 1 cup butterscotch chips
- 2 tablespoons butter
Add-ins
- 2 cups mini marshmallows
- 1 ½ cups salted roasted peanuts
Instructions
- Combine Chocolate and Butter: In a large microwave-safe bowl, combine the semi-sweet chocolate chips and butterscotch chips. Add the butter on top to prepare for melting.
- Microwave and Melt: Microwave the mixture in 30-second intervals, stirring thoroughly between each interval until the mixture is smooth, glossy, and completely melted.
- Mix in Peanuts: Stir the salted roasted peanuts into the melted chocolate mixture until they are fully coated, ensuring every peanut is covered in the chocolate and butterscotch blend.
- Fold in Marshmallows: Gently fold the mini marshmallows into the peanut chocolate mixture, taking care to not overmix so the marshmallows retain their shape and softness.
- Prepare Baking Sheet: Line a baking sheet with parchment paper to provide a non-stick surface for the clusters to set on.
- Form Clusters: Drop spoonfuls of the mixture onto the parchment-lined baking sheet, shaping them into clusters of desired size, about 20 total.
- Chill Clusters: Place the baking sheet in the refrigerator and chill the clusters for 30 minutes or until they are fully set and firm to the touch.
- Serve and Store: Serve the clusters chilled or at room temperature. Store any leftovers in an airtight container to maintain freshness.
Notes
- Be careful not to overheat the chocolate mixture to avoid burning or seizing.
- Folding in the marshmallows gently helps keep their texture intact and avoids melting them into the chocolate.
- You can substitute salted peanuts with unsalted if a lower sodium option is desired.
- For a festive twist, consider adding colored sprinkles or chopped nuts on top before chilling.

