
Vampire Fudge makes any Halloween party a showstopper with its dramatic swirls of red and black and rich creamy bite. This is the easier cousin to the old-fashioned stovetop fudge and comes together in minutes using the microwave—no candy thermometer or hard-to-find ingredients required. The first time I brought a tray of this to a school party the kids gathered around like it was magic and the parents could not believe how simple it was.
I first made this as a last-minute answer to a school bake sale and now it is a Halloween must-have. You get dramatic color and creamy texture with a lot less fuss than making traditional fudge.
Ingredients
- Cream cheese frosting: brings a velvety tang and sets the fudge well try to find a brand that tastes good straight from the jar
- Black candy melts: provide that spooky color and a rich cocoa flavor always look for glossy melt discs at the store
- Red candy melts: give the fudge that signature gory swirl and creamy sweetness buy fresh so the color stands out
Step-by-Step Instructions
- Prep the Pan:
- Lightly grease an eight inch square cake pan and line with parchment paper so it hangs over both sides making a cross shape for easy lifting later
- Melt the Candy:
- Place black candy melts in one microwave-safe bowl and red in another use separate spoons for each color so they stay clean microwave each for two minutes stirring every thirty seconds until completely melted and glossy
- Warm the Frosting:
- Heat the whole tub of cream cheese frosting in the microwave for forty five seconds until just pourable then stir until smooth
- Mix the Colors:
- Pour half the warmed frosting into each bowl of melted candy and stir each mixture until they are fully blended and silky
- Layer the Fudge:
- Alternately spoon black and red mixtures into the pan layering for a marbled effect keep going until all the mixtures are used up
- Even and Set:
- Firmly tap the pan on the counter to smooth out the surface and pop air bubbles refrigerate for at least four hours until very firm
- Cut and Serve:
- Use the parchment ends to lift the chilled fudge out onto a board slice into squares with a sharp knife and serve
- Store:
- Keep fudge in an airtight container in the fridge to stay fresh and serve chilled or just slightly softened

My go-to for a Halloween shock factor is those inky black candy melts—the kids always want to help swirl colors and the bold marbling never fails to make everyone gasp when you slice the tray at the party.
Storage Tips
This fudge holds its shape best when chilled. Keep it in an airtight box so it stays creamy and does not soak up fridge odors. If you want perfect marbled squares use parchment between layers. To store longer freeze tightly wrapped and thaw in the fridge before serving.
Ingredient Substitutions
If you cannot find cream cheese frosting use a good quality vanilla or buttercream-style tub frosting so long as it is thick and creamy. For the colors pick any two bright candy melts to match the mood—purple and green are great for a witchy Halloween twist.

Serving Suggestions
Add to a Halloween dessert tray with bat-shaped cookies or popcorn balls for an impressive party platter. For party favors wrap single squares in colored wax paper as a spooky treat. Small pieces are perfect for mixing in with other sweets on a themed snack board.
Cultural Context
Fudge is a classic American treat dating back to the nineteenth century when it was first made with milk and sugar on the stove. Modern shortcuts like microwaves and ready-made frosting give you the same rich taste in less time. The signature colors in Vampire Fudge capture that pulpy horror movie energy everyone loves at Halloween.
Commonly Asked Questions
- → How do you get such vibrant colors in this fudge?
The intensity comes from using fresh black and red candy melts, which blend with frosting for bold, opaque swirls.
- → Can I swap the frosting for something else?
Yes, thick canned vanilla or buttercream frosting works well. Just avoid thin icings for the best texture.
- → Does this fudge need any stovetop cooking?
No, the process uses a microwave to melt the candy and soften the frosting, making it quick and kid-friendly.
- → How should I store leftover fudge?
Keep it in an airtight container in the fridge. Add parchment paper between layers to preserve the marbled finish.
- → Can I use different colors for other holidays?
Absolutely! Swap in any two bold candy melt colors—like green and purple—for other party themes or celebrations.
- → Why is it called 'Vampire Fudge'?
The deep black and blood-red color swirl gives a spooky, dramatic effect, perfect for any Halloween setting.