Peanut Marshmallow Clusters
There’s something undeniably delightful about the rich aroma of melting chocolate mingling with crunchy peanuts and fluffy marshmallows. When you enter the kitchen and begin creating these Peanut Marshmallow Clusters, the excitement builds as your senses are awakened by the sweet, earthy notes of chocolate paired with the nutty crunch of the peanuts. The texture is a harmonious blend of smoothness from the chocolate enveloping little pockets of chewy marshmallows, creating an irresistible bite.
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These clusters hold a special place in my heart, reminding me of cozy family gatherings during the holidays. In those moments, we’d laugh and chat over treats like these, each bite bursting with nostalgic flavors. Whether you’re planning a festive celebration or simply treating yourself to a sweet snack, these clusters will surely bring joy and warmth to your day. So grab your favorite mixing bowls and let’s whip up some Peanut Marshmallow Clusters that will have everyone coming back for seconds—if not thirds!
Why You’ll Love This Recipe
- Simple & Quick: Ready in just about 20 minutes! Perfect for a last-minute dessert.
- Irresistible Flavor: Creamy chocolate with a delightful crunch and chewy marshmallow.
- Eye-Catching Appeal: Fun clusters that are perfect for parties or holiday trays.
- Flexible Serving: Snack attack? Perfect for any occasion, from movie nights to potlucks!
- Diet-Friendly Options: Use gluten-free chocolate and peanuts for a crowd-friendly treat.

Ingredients You’ll Need
- 2 cups semi-sweet chocolate chips: This gives the clusters a rich, balanced sweetness. You can substitute with dark chocolate chips for a bolder flavor.
- 2 cups milk chocolate chips: Adds creaminess and a sweeter profile to the mix. For a lighter flavor, you can use white chocolate instead.
- 3 tablespoons vegetable oil: Helps to create a smoother chocolate without clumping. You can also use coconut oil for added flavor and health benefits.
- 2 cups miniature marshmallows: These provide that fluffy texture and sweetness. If you want to experiment, try using colored or flavored marshmallows!
- 1½ cups dry roasted cocktail peanuts: Adds crunch and savory notes. Feel free to swap for almonds or another nut if peanuts aren’t your thing.
How to Make Peanut Marshmallow Clusters
Prepare Your Baking Sheets: Start by lining two baking sheets with wax paper. This will help prevent the clusters from sticking as they set, making your clean-up a breeze! Make sure to leave enough space between the sheets if they don’t fit comfortably in your fridge at the same time.
Melt the Chocolate: Add the semi-sweet and milk chocolate chips along with the vegetable oil to a large, heat-safe mixing bowl. Microwave the mixture in 30-second intervals, stirring vigorously after each until the chocolate is completely melted and glossy. Pay close attention—this process typically takes about 1 to 2 minutes, depending on your microwave. You want it smooth, not burnt!
Cool and Mix: Once melted, allow the chocolate to cool until it’s lukewarm. This step ensures that the marshmallows won’t melt when mixed in. Stir in the miniature marshmallows and dry roasted peanuts, making sure everything gets well-coated in that luscious chocolate.
Scoop the Clusters: Using a 1½ tablespoon cookie scoop, drop the mixture onto the prepared baking sheets, spacing them about two inches apart. Don’t stress over perfection; the clusters can take on delightful shapes!
Chill to Set: Place the baking sheets in the refrigerator and allow the clusters to chill for at least 30 minutes, or until they are completely set. You can even speed this process up a bit by placing them in the freezer for about 15 minutes. They should be firm and hold together nicely!

Storing & Reheating
To store your Peanut Marshmallow Clusters, keep them at room temperature in an airtight container for up to a week. For longer storage, refrigerate them in the container for about two weeks. If you want to freeze these treats, layer them with parchment paper in a freezer-safe container, where they can last for up to three months. When you’re ready to enjoy them after freezing, let them sit at room temperature for about 10 minutes. Note that while the flavor will still be delicious, the texture may slightly change — just a little melt in the mouth when you bite in!
Chef’s Helpful Tips
- Avoid chocolate overheating by being patient during the melting process—stir frequently to help distribute heat.
- If your clusters are too sticky, considering chilling the chocolate longer before adding the marshmallows and peanuts.
- For a nuttier flavor, try toasting the peanuts in a dry skillet before adding them to the chocolate mixture.
- Feel free to get creative! Toss in some crushed graham crackers or a sprinkle of sea salt to elevate the flavor!
- If you’re making these ahead of time, assemble the clusters and keep them unchilled until an hour before serving.
The Peanut Marshmallow Clusters are not just another treat—they are customizable to fit the season or the mood you’re in. The combination of rich chocolate with the soft marshmallows and crunch from the peanuts turns an ordinary snack into an extraordinary delight.
So roll up your sleeves, gather your ingredients, and have fun! Your new favorite indulgence is only a scoop away. Enjoy every chewy, chocolaty bite!
Recipe FAQs
Can I use different types of chocolate?
Absolutely! While this recipe uses semi-sweet and milk chocolate chips, you can switch it up based on your preferences. Dark chocolate will give a richer flavor, while white chocolate adds a sweeter touch. Just remember that the melting point may vary slightly, so keep an eye on them in the microwave!
What can I substitute for marshmallows?
If marshmallows aren’t your thing, consider using crushed-up Oreos for a fun twist, or try mini chewy candies like gummy bears. Just remember that this may change the texture, so something that holds its shape will work best.
How do I fix chocolate that gets hard?
If your chocolate cools too much and becomes hard, simply reheat it gently in the microwave for a few seconds, stirring until it’s back to that luscious melting point. A tiny splash of vegetable oil can also help restore its smoothness!
Can these be made vegan?
Yes! Just replace the chocolate chips with your favorite dairy-free chocolate and ensure the marshmallows are vegan. There are many brands making plant-based marshmallows nowadays, so it’s easier than ever to enjoy this treat without dairy.
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📖 Recipe Card

Peanut Marshmallow Clusters
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 24 clusters 1x
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Description
Peanut Marshmallow Clusters are a delightful blend of chocolate, crunchy peanuts, and fluffy marshmallows, perfect for quick snacks or festive gatherings.
Ingredients
- 2 cups semi-sweet chocolate chips
- 2 cups milk chocolate chips
- 3 tablespoons vegetable oil
- 2 cups miniature marshmallows
- 1½ cups dry roasted cocktail peanuts
Instructions
- Prepare your baking sheets by lining them with wax paper.
- Melt the semi-sweet and milk chocolate chips with vegetable oil in a microwave, stirring every 30 seconds until smooth.
- Cool the melted chocolate to lukewarm, then mix in the marshmallows and peanuts until well-coated.
- Scoop the mixture onto prepared baking sheets, spacing them two inches apart.
- Chill the baking sheets in the refrigerator for at least 30 minutes, or until set.
Notes
Store clusters in an airtight container at room temperature for up to a week.
For longer storage, refrigerate for about two weeks or freeze for up to three months.
Consider toasting peanuts for a nuttier flavor.
Nutrition
- Serving Size: 1 cluster
- Calories: 120
- Sugar: 9g
- Sodium: 40mg
- Fat: 7g
- Saturated Fat: 3.5g
- Unsaturated Fat: 1g
- Trans Fat: 0g
- Carbohydrates: 13g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 0mg





