Nightmare Before Christmas Fudge

Category: Sweet Endings

This colorful fudge blends creamy white chocolate and sweet condensed milk with marshmallow fluff for extra richness. Divided into vibrant hues using gel colors, it’s stirred and swirled to mimic the lively patterns inspired by the iconic character's dress. After chilling, it’s sliced into squares perfect for sharing or gifting. The peppermint extract adds a refreshing touch, balancing the sweet creaminess, while easy melting and mixing make it approachable for any skill level.

Prep involves gentle melting and careful swirling for visual appeal, making this fudge a standout festive treat. It sets overnight but requires minimal active time, ideal for holiday gatherings or themed celebrations. Whether for a party or as a colorful confection to brighten your dessert table, this fudge offers a perfect blend of sweet, creamy textures and playful colors.

A woman in a chef's uniform poses for a picture.
Updated on Sun, 14 Sep 2025 22:24:14 GMT
A colorful cake with swirls of pink, yellow, and black. Pin
A colorful cake with swirls of pink, yellow, and black. | applefoodie.com

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
A colorful cake with swirls of pink, yellow, blue, and black. Pin
A colorful cake with swirls of pink, yellow, blue, and black. | applefoodie.com

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

A pink and black cake with swirls. Pin
A pink and black cake with swirls. | applefoodie.com

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.

Nightmare Before Christmas Fudge

Decadent white chocolate fudge with bright swirls capturing seasonal festive vibes.

Preparation Time
15 min
Cook Time
5 min
Total Time
20 min
By: Tyla

Category: Desserts

Skill Level: Beginner-Friendly

Cuisine: American

Yield: 36 Serves (36 small squares)

Dietary Preferences: Vegetarian, Gluten-Free

Ingredients

→ Main

01 3 1/2 cups white chocolate chips
02 1 (14-ounce) can sweetened condensed milk
03 3 tablespoons marshmallow fluff
04 2 tablespoons unsalted butter

→ Flavorings

05 1/4 teaspoon vanilla bean paste or extract
06 1/2 teaspoon peppermint extract

→ Coloring

07 Black gel food coloring
08 Pink gel food coloring
09 Yellow gel food coloring
10 Teal gel food coloring

Steps

Step 01

Line an 8-inch square pan with two pieces of parchment paper extending 2 inches beyond each edge, arranged in a plus sign shape; optionally secure with binder clips.

Step 02

Over low heat, combine white chocolate chips and sweetened condensed milk in a medium saucepan, stirring occasionally until melted and smooth, about 5 minutes.

Step 03

Add marshmallow fluff, unsalted butter, vanilla bean paste, and peppermint extract; stir gently and cook until fully combined and heated through, approximately 1 minute.

Step 04

Transfer fudge evenly into four medium bowls (approx. 1 cup each). Add 4 drops black gel coloring to one bowl and 2 drops each pink, yellow, and teal gel coloring to the others; mix thoroughly, adjusting coloring quickly to avoid premature setting.

Step 05

Spoon colored fudge randomly into prepared pan; create swirls by dragging a toothpick or paring knife through the layers to intertwine colors.

Step 06

Refrigerate until fully set, at least 2 hours or preferably overnight.

Step 07

Lift fudge from pan using parchment overhang; transfer to a cutting board and cut into squares as desired.

Notes & Tips

  1. Marshmallow fluff can be omitted for individuals with egg allergies without substantially compromising texture.

Necessary Equipment

  • 8-inch square baking pan
  • Medium saucepan
  • Mixing bowls
  • Parchment paper
  • Toothpick or paring knife

Allergy Information

Always double-check ingredient labels for allergens and consult a healthcare professional if you’re unsure.
  • Contains dairy and potential egg derivatives from marshmallow fluff