Peppermint Swirl Fudge

Creamy peppermint swirl fudge squares topped with crushed candy canes on a white plate Pin it
Creamy peppermint swirl fudge squares topped with crushed candy canes on a white plate | recipescooked.com

This indulgent treat combines smooth white chocolate with sweetened condensed milk and butter for an irresistibly creamy base. A splash of peppermint extract adds refreshing minty flavor, while red gel coloring creates beautiful swirls throughout. Topped with crunchy crushed candy canes, each piece delivers the perfect balance of smooth, minty sweetness. Ready in just 25 minutes of active time, this festive confection needs 2 hours to chill before cutting into rich squares that are ideal for holiday platters, cookie exchanges, or gifting.

The kitchen still smelled like peppermint weeks after I first attempted this fudge. I'd been watching my grandmother make holiday candies for years, but somehow hers never looked like the nervous experiment I created. Standing there with red stained fingers and a swirl pattern that looked more like a accident than art, I almost scrapped the whole batch. Then my roommate walked in, broke off a corner, and promptly declared it the best thing I'd ever made.

Last December I made six batches of this fudge for different gatherings. The first was for my office potluck where it vanished in under ten minutes. The third batch I almost ruined by adding too much food coloring, turning the swirl an alarming shade of pink. By the sixth batch I'd learned that less color creates that elegant marble effect people cant stop talking about. Now my coworkers start asking about it in November.

Ingredients

  • White chocolate chips: The quality here really matters since white chocolate is the star of the show. Good chips melt more smoothly and create that luxurious creamy texture.
  • Sweetened condensed milk: This is what gives the fudge its perfectly smooth consistency. One can creates exactly the right amount of sweetness without being cloying.
  • Unsalted butter: Two tablespoons adds just enough richness without making the fudge too soft. Salted butter would compete with the peppermint flavor.
  • Peppermint extract: Half a teaspoon gives a refreshing mint taste without overpowering the chocolate. If you prefer something more subtle start with a quarter teaspoon.
  • Red gel food coloring: Gel coloring works better than liquid because it wont thin out your fudge mixture. Start with one drop and add more until you reach your desired shade.
  • Crushed peppermint candies: These add both festive crunch and that familiar candy cane flavor everyone associates with winter holidays. Pulse them in a food processor for even pieces.

Instructions

Prep your pan like a pro:
Cut parchment paper so it overhangs all sides of your 8x8 inch pan. This little flap becomes your handle later when you need to lift the whole fudge block out in one piece.
Melt together the base:
Dump your white chocolate chips, condensed milk, and butter into a medium saucepan over low heat. Stir constantly and patiently until everything melts into a glossy smooth pool. This takes about five minutes and rushing it might cause the chocolate to seize.
Add the mint and split:
Pull the pan from heat and immediately stir in your peppermint extract. Pour roughly three quarters of this white mixture into your prepared pan, spreading it into an even layer with your spatula.
Create the red swirl:
Add a few drops of red gel coloring to the remaining mixture in your saucepan. Stir until its uniformly pink, then drop spoonfuls over the white layer in your pan.
Marble like an artist:
Run a knife or skewer through both layers without over mixing. Three or four gentle figure eights creates that beautiful swirl pattern. Sprinkle the crushed candies on top and press them gently into the surface.
Chill until firm:
Refrigerate for at least two hours until the fudge is completely set. When ready lift the whole block out using your parchment overhang and cut into twenty five squares.
Festive white and red swirled peppermint fudge pieces decorated with peppermint candy sprinkles Pin it
Festive white and red swirled peppermint fudge pieces decorated with peppermint candy sprinkles | recipescooked.com

My sister now requests this fudge instead of a birthday cake every December. What started as a nervous attempt to recreate a childhood memory has turned into something my family associates with celebration. Theres something about giving someone homemade candy that feels more personal than almost any other gift.

Mastering the Marble Effect

The trick to getting those restaurant worthy swirls is working quickly while both layers are still slightly warm. If your white layer has already started to set, the red wont swirl properly and youll end up with distinct blobs instead of elegant ribbons. I keep a warm damp kitchen towel under my saucepan to maintain temperature while I work.

Temperature Matters

Room temperature fudge cuts much more cleanly than cold fudge straight from the fridge. I let mine sit on the counter for about fifteen minutes before slicing. If you notice your squares are developing ragged edges, your knife might be too warm so run it under cold water between cuts.

Storage Solutions

This fudge keeps remarkably well in the refrigerator, tightly wrapped, for up to two weeks. Between layers of parchment in an airtight container works perfectly to prevent sticking. I've also frozen portions for up to three months though the texture becomes slightly denser.

  • Place wax paper between layers if youre stacking pieces in a gift box
  • Serve this fudge slightly chilled so the peppermint really pops
  • Cut your squares slightly larger than planned because people will want seconds
Holiday peppermint swirl fudge showing marble pattern and candy cane topping on serving dish Pin it
Holiday peppermint swirl fudge showing marble pattern and candy cane topping on serving dish | recipescooked.com

There's something deeply satisfying about making candy that looks this impressive with such little effort. Maybe thats why this recipe has become my go to for anyone who claims they cant bake.

Common Recipe Questions

When stored in an airtight container in the refrigerator, this fudge stays fresh for up to 2 weeks. The cool temperature helps maintain the creamy texture and prevents the chocolate from becoming too soft.

Absolutely! This fudge actually benefits from being made 1-2 days before serving. The flavors meld together beautifully, and the texture becomes perfectly firm. Just keep it refrigerated until ready to serve.

Work quickly once the red coloring is added—the mixture sets fast as it cools. Use a knife or skewer to make gentle figure-eight motions, being careful not to over-swirl or the colors will muddy rather than marble.

Definitely! Skip the peppermint and coloring for classic white chocolate fudge, or use different colors and extracts to match any holiday or celebration theme—think pastel colors for Easter or orange for Halloween.

This usually means the mixture wasn't heated enough initially or the ratio of ingredients was off. Ensure the chocolate is completely melted and smooth before pouring. If it still won't set after 2 hours, try freezing for 30 minutes.

Peppermint Swirl Fudge

Creamy white chocolate fudge swirled with peppermint and topped with crushed candy canes for a festive holiday treat.

Prep 15m
Cook 10m
Total 25m
Servings 25
Difficulty Easy

Ingredients

White Chocolate Base

  • 2 cups white chocolate chips
  • 1 can (14 oz) sweetened condensed milk
  • 2 tablespoons unsalted butter

Peppermint Swirl

  • ½ teaspoon peppermint extract
  • Red gel food coloring

Decoration

  • ¼ cup crushed peppermint candies or candy canes

Instructions

1
Prepare the Pan: Line an 8x8-inch baking pan with parchment paper, allowing the sides to overhang for easy removal of the fudge later.
2
Melt the Base: In a medium saucepan over low heat, combine the white chocolate chips, sweetened condensed milk, and butter. Stir constantly until the chocolate is completely melted and the mixture becomes smooth and glossy.
3
Add Peppermint Flavor: Remove the saucepan from heat and quickly stir in the peppermint extract until evenly distributed throughout the mixture.
4
Create the White Layer: Pour about three-quarters of the fudge mixture into the prepared pan. Spread it evenly with a spatula to create a smooth, uniform layer.
5
Prepare the Red Swirl: To the remaining fudge mixture in the saucepan, add a few drops of red gel food coloring. Stir thoroughly until the color is evenly distributed.
6
Create the Marble Effect: Drop spoonfuls of the red fudge mixture over the white layer in the pan. Use a knife or skewer to gently swirl the two colors together, creating a marbled pattern without overmixing.
7
Add Candy Topping: Sprinkle the crushed peppermint candies evenly over the surface of the swirled fudge. Gently press them into the mixture to ensure they adhere properly.
8
Chill and Set: Refrigerate the fudge for at least 2 hours, or until completely firm and set throughout.
9
Cut and Serve: Lift the fudge from the pan using the overhanging parchment paper. Cut into 25 equal squares and serve chilled or at room temperature.
Additional Information

Equipment Needed

  • Medium saucepan
  • Rubber spatula
  • 8x8-inch baking pan
  • Parchment paper
  • Knife or skewer

Nutrition (Per Serving)

Calories 130
Protein 1.2g
Carbs 19g
Fat 5.5g

Allergy Information

  • Contains milk and dairy products
  • Contains soy (typically present in chocolate chips)
  • May contain traces of nuts depending on manufacturing
Olivia Barnes

Sharing easy, wholesome recipes and kitchen inspiration for everyday home cooks.