Peanut Marshmallow Chocolate Clusters

Peanut Marshmallow Clusters glistening with melted chocolate on a baking sheet, topped with sea salt for sweet and salty snacking. Save to Pinterest
Peanut Marshmallow Clusters glistening with melted chocolate on a baking sheet, topped with sea salt for sweet and salty snacking. | flavorforgeblog.com

These bite-sized clusters combine the satisfying crunch of salted roasted peanuts with pillowy mini marshmallows, all enveloped in smooth melted chocolate. The contrast between salty nuts, sweet marshmallows, and creamy coating creates an addictive treat that's perfect for parties, holiday gifting, or everyday snacking.

Simply melt chocolate and butterscotch chips with butter, fold in the peanuts and marshmallows, then scoop onto baking sheets to set. The entire process takes just 20 minutes of active time, yielding 24 delightful clusters that store beautifully for up to a week.

Customize these treats by swapping peanuts for cashews or almonds, adding pretzel pieces for extra crunch, or finishing with sea salt flakes and white chocolate drizzle. They're naturally vegetarian and can be made nut-free with simple substitutions.

My roommate in college used to make these on Sunday afternoons while we studied. The whole apartment would smell like melting chocolate, and honestly, half the batches never made it to the cooling stage.

I brought a platter to my nephews birthday party last year, and his little friends went absolutely wild for them. One actually asked if I could make them for his birthday instead of cake.

Ingredients

  • Salted roasted peanuts: The saltiness is crucial here and regular peanuts just wont give you that same sweet salty punch
  • Mini marshmallows: They create these fluffy pillowy pockets throughout the chocolate that make every bite interesting
  • Semi sweet chocolate chips: I have tried expensive baking bars but the chips actually melt more smoothly for this particular recipe
  • Butterscotch chips: Totally optional but they add this warm caramel note that makes people wonder what your secret ingredient is
  • Unsalted butter: Just one tablespoon makes the chocolate silkier and helps it set up with a gorgeous shine

Instructions

Melt the chocolate base:
Combine chocolate chips butterscotch chips and butter in a large microwave safe bowl. Heat in thirty second intervals stirring after each until completely smooth and glossy.
Let it cool slightly:
Wait two to three minutes so the chocolate is not piping hot otherwise your marshmallows will melt into nothingness.
Fold in the mix ins:
Gently fold in peanuts and marshmallows until everything is coated. Do not overmix or you will crush the marshmallows.
Scoop the clusters:
Drop tablespoons of mixture onto parchment lined baking sheets leaving about an inch between each mound.
Let them set:
You can leave them at room temperature for two hours or speed things up in the fridge for thirty to forty minutes.
A close-up of Peanut Marshmallow Clusters on parchment paper, with marshmallows peeking through the smooth, rich chocolate coating. Save to Pinterest
A close-up of Peanut Marshmallow Clusters on parchment paper, with marshmallows peeking through the smooth, rich chocolate coating. | flavorforgeblog.com

My grandmother started making a version of these for holiday gifts after she found the recipe in a magazine from 1987. She would pack them in tins and give them to everyone on her block.

Make Them Your Own

I have tried swapping peanuts for pretzel pieces when my nut allergic cousin visits. The salt and crunch still work beautifully and nobody misses the nuts.

Storage Secrets

These actually taste better on day two when the flavors have had time to meld together. Keep them in an airtight container and they will stay fresh for a whole week.

Gifting Ideas

I layer them in mason jars with pretty ribbon or stack them in clear candy bags tied with twine. They look so professional and thoughtful.

  • Sprinkle flaky sea salt on top right before they set for a bakery finish
  • Drizzle melted white chocolate over the cooled clusters for contrast
  • Package them within three days for the freshest taste
Peanut Marshmallow Clusters arranged on a white plate beside a glass of milk, perfect for an easy homemade dessert. Save to Pinterest
Peanut Marshmallow Clusters arranged on a white plate beside a glass of milk, perfect for an easy homemade dessert. | flavorforgeblog.com

These have become my go to treat whenever I need something fast but impressive. The combination never fails to make people smile.

Frequently Asked Questions

The clusters set at room temperature in about 2 hours, or you can speed up the process by refrigerating them for 30-40 minutes until firm.

Absolutely! Cashews, almonds, or mixed nuts work beautifully. For a nut-free version, substitute pretzel pieces or seeds to maintain that satisfying crunch.

Butterscotch chips add depth and caramel-like notes that complement the chocolate coating. They're optional, so you can omit them or replace with more chocolate chips.

Keep them in an airtight container at room temperature for up to one week. Avoid refrigeration unless necessary, as moisture can affect the chocolate's texture.

Yes, the recipe scales easily. Just ensure you have enough baking sheet space and a large enough microwave-safe bowl to melt the coating mixture efficiently.

Peanut Marshmallow Chocolate Clusters

Crispy peanuts meet fluffy marshmallows in rich chocolate coating for the perfect sweet-salty treat.

Prep 10m
Cook 10m
Total 20m
Servings 24
Difficulty Easy

Ingredients

Main Ingredients

  • 2 cups salted roasted peanuts
  • 2 cups mini marshmallows
  • 1 1/2 cups semi-sweet chocolate chips
  • 1/2 cup butterscotch chips (optional)
  • 1 tablespoon unsalted butter

Instructions

1
Prepare Baking Surface: Line two baking sheets with parchment paper or silicone mats to prevent sticking.
2
Melt Chocolate Mixture: Combine chocolate chips, butterscotch chips if using, and butter in a large microwave-safe bowl. Microwave in 30-second intervals, stirring thoroughly after each, until completely melted and smooth, approximately 1–2 minutes total.
3
Combine Ingredients: Let the melted chocolate mixture cool for 2–3 minutes, then gently fold in peanuts and marshmallows until evenly distributed throughout the coating.
4
Form Clusters: Drop rounded tablespoon-sized portions onto the prepared baking sheets, leaving approximately 1 inch of space between each cluster.
5
Set and Cool: Allow clusters to set at room temperature for 2 hours, or refrigerate for 30–40 minutes until firm and completely set.
6
Store Properly: Keep finished clusters in an airtight container at room temperature for up to 1 week for optimal freshness.
Additional Information

Equipment Needed

  • Large microwave-safe mixing bowl
  • Spatula
  • Baking sheets
  • Parchment paper or silicone mats
  • Measuring cups and spoons

Nutrition (Per Serving)

Calories 110
Protein 2g
Carbs 13g
Fat 6g

Allergy Information

  • Contains peanuts, dairy, and soy from chocolate and butterscotch chips. Marshmallows may contain gelatin, making them unsuitable for strict vegetarians or vegans. Always verify labels for potential allergens and cross-contamination warnings.
Vanessa Cole

Home cook sharing tasty, approachable recipes and kitchen wisdom for busy food lovers.