Eggnog Fudge

Ingredients You’ll Need

• 2 cups (400 g) granulated sugar
• 1/2 cup (113 g) unsalted butter, cut into pieces
• 3/4 cup (180 ml) full-fat dairy eggnog
• 12 ounces (340 g) white baking chocolate, finely chopped
• 1 (7-ounce) jar marshmallow creme
• 1 teaspoon vanilla extract
• 1/2 teaspoon ground nutmeg, plus a little more for the top
• 1/4 teaspoon fine salt

How to make eggnog fudge

1. Step 1.

   Line an 8-inch square pan with parchment paper, leaving overhang on two sides, and lightly grease the exposed sides.

2. Step 2.

   Combine the sugar, butter and eggnog in a heavy 3-quart saucepan. Set over medium heat and stir until the butter melts and the mixture reaches a full rolling boil.

3. Step 3.

   Clip on a candy thermometer. Continue cooking over medium heat, stirring steadily and scraping the bottom and corners, until the mixture reaches 234°F (112°C), the soft-ball stage. Use the temperature rather than the clock as the endpoint.

4. Step 4.

   Remove the pan from the heat immediately. Add the chopped white chocolate and stir until completely melted and smooth.

5. Step 5.

   Add the marshmallow creme, vanilla, nutmeg and salt. Stir promptly until the mixture is uniform and glossy.

6. Step 6.

   Scrape the fudge into the prepared pan and smooth the surface. Dust very lightly with additional nutmeg if desired.

7. Step 7.

   Let the pan stand at room temperature for about 30 minutes, then refrigerate for 2–3 hours, until the fudge is firm enough to cut cleanly.

8. Step 8.

   Lift the slab out with the parchment and cut into 36 small squares with a sharp knife.

The thermometer matters more than the timer

Eggnog changes the candy base in two useful ways: it supplies dairy richness and the familiar holiday flavor, but it also adds water that has to be cooked off before the fudge can set properly. The reliable endpoint is 234°F (112°C), the soft-ball stage. Depending on your pan, burner and starting temperature, reaching that point may take a little more or less time than another recipe promises.

Once the mixture begins a full rolling boil, keep the heat steady and stir across the bottom and into the corners. Eggnog contains milk solids, so a heavy saucepan and attentive stirring help prevent scorching.

Use white baking chocolate for the smoothest base

White chocolate is not just decoration here; it contributes cocoa butter and structure. Finely chopped white baking chocolate melts quickly into the hot syrup and is less likely to leave stubborn pieces than large chunks. White chips can work, but formulas vary by brand and some contain less cocoa butter, so the finished texture can be a little firmer or less fluid while mixing.

Measure the chocolate, marshmallow creme, vanilla, nutmeg and salt before the syrup reaches temperature. Once the pan comes off the heat, you want to move without stopping to open packages or hunt for measuring spoons.

Why the marshmallow creme goes in after the chocolate

Stirring the white chocolate into the hot candy base first gives it direct heat to melt smoothly. The marshmallow creme follows, bringing sweetness and a softer, creamier bite. Mix only until the fudge looks even and glossy; prolonged beating is not needed for this marshmallow-creme style.

Nutmeg should read as eggnog, not as a brown spice coating. Half a teaspoon in the batch plus a light dusting on top is enough to make the flavor obvious without turning the fudge bitter or dusty.

How to recognize a good set

Warm fudge will still look soft when it goes into the pan. After chilling, it should feel firm under a fingertip but yield cleanly to a knife rather than shatter. If it smears heavily after several hours of chilling, the syrup likely did not reach the soft-ball stage. If it is unusually dry and crumbly, the syrup may have cooked too far.

For the cleanest cuts, lift the slab out by the parchment and use a large sharp knife. Small squares make sense here: white chocolate, sugar and marshmallow creme create a rich candy even when the pieces look modest.

Make-ahead and gifting

This is well suited to holiday prep because the flavor and texture do not depend on serving it warm. Make it a day or two before you need it, chill until firm, then cut and store the pieces in an airtight container with parchment between layers.

Because the recipe contains dairy eggnog, refrigerator storage is the conservative choice. Keep it chilled and use it within about one week. For a gift box, pack the fudge cold and avoid leaving it for long periods in a warm room or car.

Useful flavor choices

Vanilla keeps it broadly family-friendly: it supports the dairy-and-nutmeg profile without adding alcohol flavor.

Rum extract is an established alternative: if you want the classic rum note associated with some eggnog recipes, replace half of the vanilla with rum extract rather than adding liquid rum, which would change the moisture balance.

Pecans are optional, not structural: chopped toasted pecans are common in eggnog fudge, but leaving them out gives a cleaner, creamier candy and makes the batch easier to serve to a mixed crowd.

Troubleshooting eggnog fudge

It never firms up: the candy base was probably removed before it reached 234°F. Refrigeration can firm it temporarily, but it cannot fully correct an undercooked syrup.

It turned dry or crumbly: the syrup likely went well past the soft-ball stage. Remove the pan promptly when the thermometer reaches the target.

There are scorched flecks: the heat was too aggressive or the bottom of the pan was not scraped often enough. A heavy saucepan makes temperature control easier.

The white chocolate stayed lumpy: chop it small and add it immediately after the pan comes off the heat, while the syrup still has enough residual heat to melt it.

Visual cue: finished eggnog fudge should be pale ivory, smooth rather than grainy, and firm enough to stack in small squares. A very light nutmeg dusting should be visible without covering the surface.