Peanut Marshmallow Clusters
Peanut Marshmallow Clusters are a delightful combination of chocolate, sweet marshmallows, and crunchy peanuts, creating a treat that’s just as fun to make as it is to eat. These clusters are not only easy to prepare, but they also capture that perfect balance of sweetness and nuttiness. The moment you take a bite, you’ll be greeted by the smooth, rich chocolate that envelops the fluffy marshmallows and crunchy peanuts—an unbeatable trio that’s hard to resist.
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I first made these Peanut Marshmallow Clusters during a bake sale for my daughter’s school. The response was overwhelming! Everyone couldn’t get enough of these no-bake treats. Since then, they’ve become a staple in our home, perfect for birthdays, potlucks, or simply satisfying a sweet craving. Plus, they come together in just under an hour! If you’re searching for a quick and crowd-pleasing dessert, these clusters are the answer.
Why You’ll Love This Recipe
- Simple & Quick: Ready in just 35 minutes—perfect for when you’re short on time.
- Irresistible Flavor: The creamy chocolate, fluffy marshmallows, and crunchy peanuts combine for an unforgettable flavor.
- Eye-Catching Appeal: These clusters are not only delicious but also fun and cute—guaranteed to impress!
- Flexible Serving: Great for snacks, gatherings, or even as a sweet treat for breakfast.
- Diet-Friendly Options: Easily adaptable for gluten-free snacks with specific chocolate brands.

Ingredients You’ll Need
- 2 cups semi-sweet chocolate chips: The backbone of our clusters—the rich chocolate flavor complements the sweetness of the marshmallows wonderfully.
- 2 cups milk chocolate chips: Added to create a creamier, sweeter flavor. Feel free to mix these with dark chocolate for something special!
- 3 tablespoons vegetable oil: This helps the chocolate melt smoothly and keeps the texture nice and glossy. Can substitute with coconut oil for a different flavor profile.
- 2 cups miniature marshmallows: Their fluffy texture adds a lightness to each bite. You can also use mini gelatin-free marshmallows for a vegetarian option!
- 1½ cups dry roasted cocktail peanuts: These provide the satisfying crunch and nutty flavor; however, any roasted nuts, like almonds or cashews, could also work wonderfully.
How to Make Peanut Marshmallow Clusters
Prepare Baking Sheets: Line 2 baking sheets with wax paper, ensuring they’re completely covered. This step helps with easy cleanup and prevents sticking, allowing the clusters to set perfectly.
Melt Chocolate: Add 2 cups semi-sweet chocolate chips, 2 cups milk chocolate chips, and 3 tablespoons vegetable oil to a large heat-safe mixing bowl. Heat everything in the microwave in 30-second intervals. Stir after each interval until the chocolate is completely melted and smooth. Be patient; it may take a few rounds, but you want that chocolate silky!
Cool Chocolate: Allow the melted chocolate mixture to cool down to lukewarm. This prevents the marshmallows from melting when combined. It’s crucial to stir in the marshmallows and peanuts only when the chocolate reaches the right temperature.
Combine Ingredients: Stir in 2 cups miniature marshmallows and 1½ cups dry roasted cocktail peanuts. Mix gently until every morsel is beautifully coated, creating an enticing mixture full of textures and flavors.
Scoop Clusters: Using a 1½ tablespoon cookie scoop, portion out the candy mixture onto the prepared baking sheets, spacing each cluster about 2 inches apart. This gives them room to set without running into each other.
Chill and Set: Allow the candy clusters to chill in the refrigerator until they are completely set—about 20 minutes. When they’re firm to touch, you’ve got yourself tasty treats just begging to be savored!

Storing & Reheating
Store your Peanut Marshmallow Clusters at room temperature in an airtight container for up to one week. If you prefer to refrigerate them, use a container with a tight seal to maintain their texture. For longer storage, they freeze well—for up to three months. Just ensure they’re in a freezer-safe container. To enjoy, thaw in the refrigerator, or if you want to munch on them right away, leave them out for a few minutes to come to room temperature. The flavors do mellow if frozen, but a quick trip to the microwave (just a few seconds) can bring back that freshly made taste.
Chef’s Helpful Tips
- Avoid overheating the chocolate; it can seize and become lumpy—that silky consistency is what you want.
- Ensure your mixing bowl is completely dry; moisture can affect the chocolate’s ability to melt smoothly.
- Too many marshmallows? You can play with the ratio! Add more if you’re after a fluffier texture.
- Experiment with different nuts or dried fruits—additions like cranberries or almonds can elevate the flavors!
- Want to make these ahead of time? They can easily stay fresh in the fridge for a week.
Peanut Marshmallow Clusters are more than just a sweet treat; they’re a delicious combination of flavors and textures that will leave you wanting more! I hope you have as much fun making them as my family and I do. Let your creativity soar, and try variations until you find your perfect blend. Enjoy every bite!
Recipe FAQs
Can I use different types of chocolate?
Absolutely! While the balance of semi-sweet and milk chocolate is lovely, feel free to experiment with dark chocolate or even white chocolate for a unique twist.
What’s the best way to melt chocolate if I don’t have a microwave?
You can use a double boiler. Just simmer water in a pot and place a heat-safe bowl over it, ensuring the bowl doesn’t touch the water. Stir frequently until melted.
What if my clusters aren’t setting properly?
If they’re too soft, it could be due to overheating the chocolate or using chocolate that doesn’t have enough cocoa butter. Always make sure your chocolate is melted gently. If they do seem soft after cooling, try chilling them for a bit longer.
Can I make these gluten-free?
Yes! Check your chocolate chips and any other ingredients, ensuring they’re labeled gluten-free, and you’ll be good to go!
PrintMore NO-BAKE Recipes
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- Leprechaun Pistachio Fudge (3-Ingredient No-Bake)
- Strawberry Swirl Marshmallows
- No-Bake Frozen Strawberry Pie
- Easy No Bake Lemon Cheesecake (without condensed milk)
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📖 Recipe Card

Peanut Marshmallow Clusters
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 24 clusters 1x
- Category: Desserts
- Method: No-Bake
- Cuisine: American
Description
Peanut Marshmallow Clusters are a quick and delicious treat, featuring a perfect balance of rich chocolate, creamy marshmallows, and crunchy peanuts, ideal for satisfying your sweet tooth.
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
- Line 2 baking sheets with wax paper and set them aside.
- In a large heat-safe mixing bowl, combine the chocolate chips and vegetable oil. Heat in the microwave for 30 seconds at a time, stirring after each interval until the mixture is smooth and fully melted.
- Let the melted chocolate cool to lukewarm, then mix in the miniature marshmallows and dry roasted peanuts until they are thoroughly coated with chocolate.
- Use a 1½ tablespoon cookie scoop to portion out the candy clusters, placing them about 2 inches apart on the prepared baking sheets.
- Refrigerate the clusters until they are fully set before serving.
Notes
Ensure the chocolate is completely melted for a smooth coating.
Store any leftovers in an airtight container at room temperature for up to a week.
You can substitute the peanuts with other nuts or dried fruits for a different flavor.
Nutrition
- Serving Size: 1 cluster
- Calories: 150
- Sugar: 15g
- Sodium: 50mg
- Fat: 8g
- Saturated Fat: 3.5g
- Unsaturated Fat: 4.5g
- Trans Fat: 0g
- Carbohydrates: 19g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 0mg
