
This festive fudge is inspired by The Nightmare Before Christmas and has become my family’s go-to for both Halloween and Christmas parties. Bright swirls of color represent Sally’s dress and bring a playful touch that kids and adults both love. The sweet flavors and creamy texture make each bite an extra treat at any celebration.
I first made this fudge for a movie night and everyone was amazed at how fun it looked on the dessert table. Now my daughter asks to make it every year and we love swirling the colors together.
Ingredients
- White chocolate chips: about three and a half cups The key to creamy fudge Use high-quality chips for best flavor and smoothness
- Sweetened condensed milk: fourteen ounce can This brings sweetness and helps the fudge set Look for cans without dents for freshness
- Marshmallow Fluff: three tablespoons Adds extra decadence and softness but you can leave it out if needed
- Unsalted butter: two tablespoons Adds richness Use fresh good quality butter for a clean taste
- Vanilla bean paste or extract: quarter teaspoon This gives the fudge depth of flavor and a nice aroma Choose pure extract or paste for best results
- Peppermint extract: half teaspoon Lends a refreshing twist Try to use pure peppermint not imitation
- Black pink yellow and teal gel food coloring: These create Sally’s colorful look Use gel food coloring for bold vibrant colors and smooth blending
Step-by-Step Instructions
- Prepare the Pan:
- Line an eight by eight inch pan with two sheets of parchment paper cut so they overhang on the sides This extra length helps you lift the fudge out easily once it sets
- Melt the Base:
- In a medium pot over low heat combine the white chocolate chips and condensed milk Stir often and gently so the chips melt into a smooth thick mixture This should take about five minutes Keep the heat low to avoid scorching
- Mix in the Flavors:
- Add the Marshmallow Fluff butter vanilla bean paste and peppermint extract Stir until everything is melted and incorporated The mixture should be glossy without any lumps and take about a minute on low heat
- Divide and Color:
- Quickly divide the fudge mixture into four bowls about one cup each Add black gel coloring to one bowl and pink yellow and teal to the others Start with a couple drops and stir well adding more until you reach the vibrancy you like Work quickly because the fudge starts to set as it cools
- Pour and Swirl:
- Using a spoon place dollops of each colored fudge randomly in the pan Alternate colors for a patchwork effect Take a clean toothpick or knife and gently swirl through the mixture to mingle the colors but do not overmix or you will lose the swirl design
- Chill Until Set:
- Place the pan in the refrigerator and let the fudge chill until solid This takes at least two hours but overnight is even better for clean cutting
- Cut and Serve:
- Once set use the parchment overhang to lift the fudge out onto a cutting board Use a sharp knife to cut into small squares Wipe the knife between cuts for neat edges

My favorite touch is the peppermint extract It gives a cool finish and a lovely scent My kids and I love dropping spoonfuls of colored fudge together and seeing the swirls come to life The kitchen always smells amazing and we end up with sticky fingers and big smiles
Storage Tips
Keep the fudge in an airtight container in the fridge and it will stay fresh for up to one week For longer storage wrap squares individually and freeze for up to two months Thaw a few pieces at room temperature before serving for the best texture
Ingredient Substitutions
If you do not have Marshmallow Fluff you can leave it out The fudge will still be soft and sweet but slightly more dense Swap peppermint extract with almond or orange for a new twist Use any mix of gel food colors to customize the fudge for other holidays or to match a favorite theme
Serving Suggestions
Cut the fudge into bite size squares and serve on a platter with other colorful treats Wrap individual pieces in wax paper and tie with ribbon for easy party favors These look extra festive alongside popcorn balls or cookies during movie nights

Cultural and Movie Connection
This recipe is a tribute to Sally Skellington’s patchwork dress and The Nightmare Before Christmas holiday spirit The bright swirls are perfect for Halloween or Christmas and bring a bit of movie magic to your dessert table Serving this fudge has become a tradition for us especially when rewatching the movie as a family
Frequently Asked Questions About the Recipe
- → What ingredients give the fudge its vibrant colors?
Gel food coloring in black, pink, yellow, and teal is added separately to portions of the fudge, allowing for distinct, vivid swirls when combined.
- → Can the marshmallow fluff be omitted?
Yes, marshmallow fluff adds creaminess but can be left out for those with allergies or preferences without significantly altering texture.
- → How do I achieve smooth melting of the chocolate chips?
Gently melt chocolate chips with sweetened condensed milk over low heat, stirring frequently to avoid scorching and ensure a silky texture.
- → What is the best way to swirl the colors together?
Drop spoonfuls of each colored fudge randomly into the pan then swirl with a toothpick or paring knife to create a marbled effect without overmixing.
- → How long should the fudge chill before cutting?
Refrigerate the fudge for at least 2 hours or up to overnight for it to fully set and hold its shape when sliced.
- → Can the fudge be prepared ahead of a gathering?
Absolutely, making it a day ahead helps flavors meld and simplifies party prep by having colorful squares ready to serve.