Cranberry Pistachio Marshmallow Fudge

🕒 Prep: 5 min
🔥 Cook: 2 min
🍽 Serves: 16
★★★★★
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This Cranberry Pistachio Marshmallow Fudge is a delightful twist on the classic sweet treat, perfect for the holiday season. The combination of tart cranberries, crunchy pistachios, and fluffy marshmallows create a festive and flavorful dessert that's as fun to make as it is to eat.

Cranberry Pistachio Marshmallow Fudge

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Ingredients for Cranberry Pistachio Marshmallow Fudge

Ingredients for Cranberry Pistachio Marshmallow Fudge

Sweetened condensed milk acts as the base and sweetener, giving the fudge its rich, creamy texture. White chocolate chips melt into the mixture, providing a smooth consistency and sweet flavor. Unsalted butter adds a touch of richness and helps bind the ingredients together. The vanilla extract enhances the overall flavor profile with a subtle warmth. Mini marshmallows add a delightful chewiness that contrasts with the creaminess of the fudge. Dried cranberries provide a tartness that balances the sweetness and adds a festive touch. Shelled pistachios, roughly chopped, bring a satisfying crunch and a hint of nuttiness. Lastly, a pinch of salt elevates all the flavors, making each bite more complex and delicious.

Why This Cranberry Pistachio Marshmallow Fudge Works

As the pan warms on low heat, the sweetened condensed milk, white chocolate chips, and butter slowly melt into one smooth, thick base. The sugar in the milk and chocolate starts to thicken as it heats, so the mixture becomes sticky and dense instead of runny. That thick base is what later grabs onto everything else and holds it in place.

Once the pan comes off the heat, the vanilla and salt spread through the warm fudge base, and it begins to cool and firm up. At this stage, the mini marshmallows, dried cranberries, and pistachios go in. Because the mixture is warm but not boiling, the marshmallows soften just a little on the outside but don’t fully melt, so they stay in chunks. The cranberries and nuts stay suspended in the thick fudge instead of sinking.

During the time in the fridge, the cocoa butter in the white chocolate and the butter solidify again. The whole block tightens up around the marshmallows, cranberries, and pistachios, so the fudge cuts cleanly into squares and doesn’t crumble.

Cranberry Pistachio Marshmallow Fudge Tips & Tricks

  • Use a sharp knife when cutting the fudge for clean, neat squares.
  • For easier cutting, run your knife under hot water and dry it before slicing.
  • Feel free to adjust the amount of cranberries and pistachios to suit your taste.

Mistakes To Avoid

Letting the white chocolate mixture cook over medium or high heat can scorch the bottom and make the chocolate seize. Once it tightens and turns grainy in the pan, it won’t spread smoothly and the finished fudge sets up with a rough, crumbly texture instead of clean, creamy squares.

Waiting too long to fold in the marshmallows, cranberries, and pistachios means the mixture cools and thickens in the pot. Then the add-ins don’t sink in evenly, clumps form, and the fudge becomes lumpy and hard to press into the pan.

Pouring the fudge into a warm or unlined pan often leads to sticking. The parchment isn’t just for neat edges; without it, the chilled block can glue itself to the bottom and break apart when it’s pried out.

Cutting into the fudge before it has fully chilled in the fridge leaves it soft and saggy. The squares smear instead of slicing cleanly, and the marshmallows and nuts can pull out, so the pieces don’t hold their shape.

Equipment Used:

Saucepan, Mixing Bowl, 8x8 Baking Pan, Parchment Paper

Ingredients

  1. 1 can (14 oz) sweetened condensed milk
  2. 3 cups white chocolate chips
  3. 1/4 cup unsalted butter
  4. 1 tsp vanilla extract
  5. 1 1/2 cups mini marshmallows
  6. 1 cup dried cranberries
  7. 1 cup shelled pistachios, roughly chopped
  8. 1/4 tsp salt

Step-by-step Instructions

  1. 1. Line an 8x8 inch square baking pan with parchment paper, leaving excess on the sides for easy lifting.
  2. 2. In a medium saucepan over low heat, combine sweetened condensed milk, white chocolate chips, and butter. Stir constantly until melted and smooth.
  3. 3. Remove from heat and stir in vanilla extract and salt.
  4. 4. Quickly fold in mini marshmallows, dried cranberries, and chopped pistachios.
  5. 5. Pour the mixture into the prepared pan and spread evenly.
  6. 6. Refrigerate for at least 2 hours or until firm.
  7. 7. Once set, remove from the pan using the parchment overhang and cut into squares before serving.

Frequently Asked Questions

Can I use dark chocolate instead of white chocolate?
Yes, you can substitute dark chocolate for a richer, less sweet version of the fudge.
How long will the fudge keep?
Store the fudge in an airtight container in the refrigerator for up to two weeks.

Serving Ideas for Cranberry Pistachio Marshmallow Fudge

This fudge makes a lovely addition to a holiday dessert platter, paired with other seasonal treats like gingerbread cookies or peppermint bark. It also makes a delightful gift — just wrap a few squares in a decorative tin or box.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.