
This Red Velvet Swirl Fudge made from scratch blends smooth white chocolate, fluffy marshmallow, and bold red swirls to create a treat that's both eye-catching and mouthwatering. It's great for festive gatherings, homemade presents, or just treating yourself - you'll get fancy-looking results using basic ingredients and simple methods.
What Makes This Fudge Special
You'll get the classic red velvet taste mixed with super creamy traditional fudge texture. Those striking red swirls make it look fancy but don't worry - they're actually pretty easy to make. Even if you've never made candy before, you can handle this recipe. You won't need fancy tools or complicated steps, just some common ingredients and a bit of time.
What You'll Need For This Sweet Treat
- Main Fudge Mixture:
- 3 cups regular sugar
- 3/4 cup soft unsalted butter
- 2/3 cup half-and-half cream
- 2 cups white chocolate chips
- 7-ounce jar marshmallow fluff
- 2 teaspoons vanilla extract
- For Creating Swirls:
- 1 cup semi-sweet chocolate chips
- 3 tablespoons red food coloring
- Tools You'll Want:
- 9x9-inch baking dish
- Parchment paper
- Big saucepan
- Bowl safe for microwave
- Good knife
Making Your Fudge
- Get Your Pan Ready
- Put parchment paper in your 9x9-inch pan with extra hanging over sides so you can lift it out later.
- Cook Main Mixture
- Mix butter, sugar, and half-and-half in your big pot over medium heat. Let it bubble gently for 4-5 minutes while stirring the whole time.
- Mix In White Chocolate
- Take pot off heat. Stir in white chocolate chips, marshmallow fluff, and vanilla right away until everything looks smooth.
- Make Red Mixture
- Heat semi-sweet chocolate in microwave using 20-second bursts until melted. Mix in red coloring until it's all bright and even.
- Make Pretty Patterns
- Pour white mixture into pan. Drop spoonfuls of red mixture on top. Pull knife through to create marble patterns.
- Let It Firm Up
- Leave it out for 30 minutes, then put in fridge for 2 hours until it's solid.
Tricks For Perfect Fudge
Buy good white chocolate chips since they melt better. Get everything measured before you start cooking. Don't dawdle when adding chocolate or making swirls because the mixture hardens fast. Try gel food coloring for the brightest red. Wipe your knife clean between swirls to keep the colors nice and defined.

Ways To Enjoy Your Fudge
Slice into small 1-inch squares for snacking. Show them off on pretty plates during holidays. Wrap some in wax paper and put in cute boxes for gifts. You can drizzle extra melted white chocolate on top before serving if you want. They look amazing on dessert tables next to cookies.
Keeping Your Fudge Fresh
Keep it in a sealed container at room temp for up to a week. Put wax paper between layers so pieces don't stick together. For longer storage, wrap tightly in plastic then foil and freeze up to 3 months. Thaw in your fridge overnight when you want some. Let it warm up a bit before eating for the best taste.
Frequently Asked Questions
- → What makes marshmallow creme important?
It gives the candy a softer texture and stops crystals from forming, keeping your treat smooth.
- → What's the best way to keep this treat fresh?
Use a sealed container and keep at room temperature for around two weeks, or put it in the fridge for longer. Separate layers with wax paper.
- → Can milk chocolate be used instead?
Absolutely, but semi-sweet chocolate gives a better color difference with the white chocolate and evens out the sweetness.
- → Why cover the pan with parchment?
Parchment makes lifting the candy block easy for tidy cutting, and it prevents sticking to the pan.
- → How do you make those perfect swirls?
Act fast while the candy is warm, use a knife to swirl, and don’t overdo it as too much mixing could blur the colors.
Conclusion
This vibrant candy features creamy white chocolate swirled with red-tinted semi-sweet chocolate. Made smooth with marshmallow creme, it’s great for special moments or gifting during the holiday season.