Name: Festive Christmas Swirl White Chocolate Fudge Recipe
Prep time: 15 min
Cook time: 6 min
Total time: 2 h 15 min
Cuisine: American
Ingredients: 22 oz (2 11-oz. bags) white chocolate chips; 14 ounce can sweetened condensed milk; 4 tablespoons unsalted butter, cold and cut into small cubes; ¼-½ teaspoon red gel food coloring; ¼-½ teaspoon green gel food coloring

There's something delightfully nostalgic about creamy fudge swirled with festive colors that instantly takes me back to cozy holiday gatherings. This Festive Christmas Swirl White Chocolate Fudge Recipe marries the rich sweetness of white chocolate with merry red and green swirls, making it an irresistible treat you’ll want to share (or maybe keep all to yourself!).

The image shows a stack of four square blocks of fudge with three colors swirled throughout: white, bright red, and bright green. The fudge layers are mixed in a marbled pattern, with each block showing different swirls of the three colors. The top piece has a bite taken out of it, revealing the soft texture inside. Around the stack, there are more pieces of the same fudge laid on a white marbled surface, along with some small colorful jingle bells at the bottom left corner. In the background, there is a blurred white bowl and some green sticks. The style is bright and festive, with a clear focus on the colorful swirl fudge pieces photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Festive Christmas Swirl White Chocolate Fudge Recipe
Top Tip
How to Serve Festive Christmas Swirl White Chocolate Fudge Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Festive Christmas Swirl White Chocolate Fudge Recipe

Why You'll Love This Recipe

Over the years, I’ve tried countless Christmas treats, but this fudge stands out because it’s both gorgeous and effortlessly delicious. You don’t have to be a pro candy maker to nail this — it’s one of those recipes that feels fancy but is surprisingly forgiving.

Simple Ingredients: Just a few pantry staples come together for an impressive, festive result.
Quick to Make: You’ll have it ready faster than many baked holiday treats.
Eye-Catching Swirl: The colorful red and green patterns make it perfect for gift-giving or a holiday party platter.
Rich and Creamy Texture: Smooth, melt-in-your-mouth fudge that balances sweetness with buttery goodness.

The image shows several square pieces of colorful fudge on white parchment paper over a wooden board, all placed on a white marbled surface. Each fudge square has three main colors swirled together: red, green, and white, creating a marbled look with smooth and creamy textures. The swirls vary in pattern on each piece, showing a mix of wide and thin lines sweeping diagonally or vertically. The edges of the fudge squares are clean and straight, and the pieces are arranged loosely, some standing upright to show their thickness, highlighting about a one-layer thickness of the swirled colors. photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

This Festive Christmas Swirl White Chocolate Fudge Recipe leans on the magic of quality white chocolate and sweetened condensed milk to get that creamy fudge base. The butter enriches the texture, and gel food coloring adds those vibrant festive hues without thinning the fudge.

Flat lay of two piles of fresh white chocolate chips, a small mound of cold unsalted butter cubes, a whole clean brown egg, a small white ceramic bowl filled with creamy sweetened condensed milk, and two small white ceramic bowls each containing vivid red and green gel food coloring, all arranged with perfect symmetry on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

White chocolate chips: Choose a high-quality brand like Ghirardelli for smooth melting and a luscious finish.
Sweetened condensed milk: It’s key for that creamy, sweet consistency and easy blending.
Unsalted butter: Adds richness and helps the fudge set properly without overpowering sweetness.
Red gel food coloring: Use gel instead of liquid to keep the fudge texture intact and vibrant.
Green gel food coloring: Same as red, it gives you that classic Christmas look without affecting consistency.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

I personally love playing around with the swirl patterns to make each batch unique. You could even skip one color or add peppermint extract for a minty twist. It’s such a flexible recipe that allows you to add your own signature touch.

Variation: One holiday, I swapped the green gel for purple and red for pink to match a themed party — and honestly, it was just as festive and fun!

Step-by-Step: How I Make Festive Christmas Swirl White Chocolate Fudge Recipe

Step 1: Prep Your Pan for Easy Fudge Removal

Start by lining an 8×8-inch pan with parchment paper, making sure enough hangs over the edges. This little trick saved me so much frustration — lifting the fudge out as one solid piece makes cutting neat squares a breeze.

Step 2: Melt the Magic Together

In a medium saucepan over medium-low heat, stir together the white chocolate chips, sweetened condensed milk, and cold butter cubes. Keep stirring constantly for about 4-6 minutes—you want the mixture completely smooth and glossy. Be patient here; rushing can burn the chocolate or leave chunks.

Step 3: Separate and Color Your Fudge

Divide the warm fudge into three bowls. Mix red food coloring into one and green into another, stirring quickly before the fudge firms up. If it thickens too fast, just pop the bowls in the microwave for 15-20 seconds to loosen.

Step 4: Dollop and Swirl Until Festive

Drop spoonfuls of the white, red, and green fudge randomly into the pan. Grab a butter knife or skewer to gently swirl the colors together—don’t overdo it; the goal is a pretty marbled effect. Then press a small piece of parchment gently on top to smooth the surface without disrupting your beautiful swirl.

Step 5: Chill and Slice with Care

Pop the pan into the fridge for 2-3 hours until firm. When it’s set, use the parchment overhang to lift it out and slice into 1-inch squares. One of my tricks is warming the knife under hot water beforehand to get clean, smooth cuts—no crumbly edges here!

Top Tip

I’ve found a few simple tips make all the difference when mastering this fudge. Whether you’re making it for the first time or the tenth, these little nuggets will keep your fudge silky smooth and perfectly festive.

Gentle Heat Only: Keep your stove on medium-low and stir constantly to avoid scorching the chocolate.
Work Quickly with Colors: The fudge sets fast once off the heat, so blend colors quickly and gently.
Use Parchment with Overhang: This step is a game-changer for cleanup and slicing—you’ll thank me later!
Warm Knife for Cutting: Run your knife under hot water and dry it before slicing for clean edges every time.

How to Serve Festive Christmas Swirl White Chocolate Fudge Recipe

festive white chocolate fudge - Serving Suggestion

Garnishes

I like to sprinkle a touch of crushed candy canes or edible gold dust on top for some holiday sparkle. It adds a little crunch and that wonderful peppermint aroma that screams Christmas.

Side Dishes

Pair your fudge with a warm cup of spiced cider or hot cocoa topped with whipped cream for an indulgent treat. It’s also lovely alongside gingerbread cookies or mince pies for a decadent holiday dessert spread.

Creative Ways to Present

I like wrapping small squares in clear cellophane and tying with festive ribbon to make thoughtful homemade gifts. Or arrange the fudge on a pretty platter with fresh pine sprigs and mini ornaments for an irresistible holiday centerpiece.

Make Ahead and Storage

Storing Leftovers

This fudge keeps beautifully in an airtight container in the fridge for up to a week—I usually cover mine tightly to prevent it from absorbing any other fridge odors.

Freezing

Want to make it ahead for a party? Freeze wrapped pieces in a sealed container for up to two months. When ready, thaw in the fridge overnight for best texture.

Reheating

If you want to slightly soften the fudge before serving, I recommend placing it in the fridge briefly at room temperature or warming it for a few seconds in the microwave—just be careful not to melt it completely.

Frequently Asked Questions:

Can I use regular liquid food coloring instead of gel?

While you can try liquid food coloring, gel food coloring is preferred because it won’t thin the fudge mixture and affects the texture less, helping to keep that perfect rich consistency.

How do I prevent the fudge from becoming grainy?

Make sure to stir constantly while melting the chocolate and avoid overheating. Taking your time ensures a smooth melt that doesn’t separate the cocoa butter, which can cause graininess.

Can I add peppermint extract to this recipe?

Absolutely! Adding about ½ teaspoon of peppermint extract to the melted chocolate mixture before coloring enhances the festive vibe and adds a refreshing kick.

What’s the best way to cut fudge without it crumbling?

Using a sharp, warm knife is key. Run your knife under hot water, dry it well, then slice through the set fudge in one smooth motion to get clean squares without crumbles.

Final Thoughts

This Festive Christmas Swirl White Chocolate Fudge Recipe has been a holiday staple in my kitchen for years. Its combination of creamy texture, pretty swirls, and simple preparation feels like a little gift every time I make it. I hope you’ll enjoy making and sharing it as much as I do — it’s one of those easy treats that really spreads the holiday cheer!