I’m calling this the rum-kissed classic that steals the spotlight with one snowy shake of nutmeg. One spoonful in, and everyone wants to know what makes it so irresistible.

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I’m obsessed with this Spiked Eggnog Custard because it tastes like the best part of the holiday drink got thicker, silkier, and way more interesting. I love the way dark rum cuts through the creamy sweetness instead of just sitting in the background.

And that hit of freshly grated nutmeg on top makes every spoonful feel sharp, fragrant, and a little mischievous. No fussy vibes.

Just a rich, boozy custard that I want cold from the fridge after dinner, maybe with an extra dusting because I have zero chill around eggnog season. But honestly, I’d eat it anytime.

Spoon first.

Ingredients

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Eggs make it custardy and rich, not just sweet holiday milk in a cup.
Sugar brings the cozy sweetness, but doesn’t take over the whole thing.
Whole milk keeps it smooth and drinkable, with a lighter feel than cream.
Heavy cream makes it lush, thick, and honestly a little dessert-like.
Vanilla rounds everything out, like the soft background note you’d miss.
Nutmeg is the eggnog signal.
Warm, classic, and a little spicy.
Salt keeps the sweetness in check, because flat custard is just sad.
Rum gives it that grown-up kick and a warm finish.
Plus, spiced rum adds extra holiday vibes if you’re feeling festive.
Basically, these ingredients make it creamy, boozy, and spoon-worthy.

Ingredient Quantities

4 large eggs

1/2 cup granulated sugar

1 cup whole milk

1 cup heavy cream

1 teaspoon pure vanilla extract

1/4 teaspoon freshly grated nutmeg, plus more for dusting

Pinch of fine salt

1/3 cup dark rum or spiced rum

How to Make this

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1. Preheat oven to 325 F and arrange six 6-ounce ramekins in a deep baking dish or roasting pan.

2. In a medium bowl whisk 4 large eggs with 1/2 cup granulated sugar until smooth and slightly pale.

3. In a saucepan combine 1 cup whole milk and 1 cup heavy cream and heat just until steam appears and small bubbles form at the edge, do not boil.

4. Slowly pour about one third of the hot milk mixture into the egg mixture while whisking constantly to temper the eggs.

5. Gradually whisk the tempered egg mixture back into the remaining hot milk and cream.

6. Stir in 1 teaspoon pure vanilla extract, 1/4 teaspoon freshly grated nutmeg, a pinch of fine salt, and 1/3 cup dark rum or spiced rum.

7. Strain the custard through a fine mesh sieve into a liquid measure or bowl to remove any cooked egg bits and nutmeg solids.

8. Divide the custard evenly among the ramekins, then carefully pour hot water into the baking dish to come halfway up the sides of the ramekins to create a water bath.

9. Bake 30 to 40 minutes until the custards are set at the edges but still slightly jiggly in the center.

10. Remove ramekins from the water bath, cool to room temperature, chill at least 2 hours, then dust with additional freshly grated nutmeg before serving.

Equipment Needed

1. Oven
2. Six 6 ounce ramekins
3. Deep baking dish or roasting pan for a water bath
4. Medium mixing bowl
5. Saucepan
6. Whisk
7. Measuring cups and spoons
8. Fine mesh sieve and a liquid measuring cup or heatproof bowl for straining
9. Refrigerator for chilling

FAQ

Is it safe to use raw eggs in this custard? Yes. The custard is gently cooked in a water bath until mostly set, which brings the eggs to a safe temperature while keeping the texture creamy. Avoid underbaking.

Can I make this ahead of time? Absolutely. The custards keep well refrigerated for 2 to 3 days and often taste better after resting so the flavors meld.

Can I substitute the rum with something else? Yes. Bourbon or dark tequila are good alternatives. For a nonalcoholic version, replace the rum with an equal amount of additional cream or a teaspoon of rum extract for flavor.

How do I know when the custard is done? The edges should be set and the center should have a slight wobble when you gently shake the ramekin. Overbaking will make it grainy.

Why strain the custard before baking? Straining removes any coagulated egg bits and spices for a smoother, silkier texture.

Can I use low fat milk instead of whole milk and cream? You can, but texture and richness will be reduced. For best results keep the combination of whole milk and heavy cream or add a bit more cream if you want extra richness.

Spiked Eggnog Custard Recipe Substitutions and Variations

Eggs: use pasteurized liquid eggs in the same volume for safety, or for a vegan option substitute 3/4 cup silken tofu plus 1 tablespoon cornstarch blended until smooth to replace 4 eggs.
Granulated sugar: swap 1:1 with coconut sugar for a deeper caramel note, or use 3/4 cup maple syrup or honey (reduce other liquid slightly) for a rounder, more complex sweetness.
Whole milk and heavy cream: replace both with 2 cups full fat coconut milk for a dairy free version, or use 2 cups half and half for a lighter but still rich custard.
Dark or spiced rum: substitute equal parts bourbon or brandy for warm, complementary flavors, or use 1 teaspoon rum extract plus 2 tablespoons apple or pear juice for a nonalcoholic alternative.

Pro Tips

1) Tempering is the quiet hero. When you add hot milk to the eggs, pour slowly while whisking constantly so the eggs do not scramble. If you still see tiny cooked bits after combining, strain the custard; it will save the texture.

2) Keep a gentle water bath and use hot water when pouring it around the ramekins. This creates even, low heat and prevents curdling. Also make sure the water reaches about halfway up the ramekin sides for best results.

3) Doneness is subtle. The centers should wobble slightly like gelatin when you tap the ramekin. They will continue to set as they cool, so remove them from the oven before they feel firm.

4) Chill and finish with care. Cool to room temperature, then refrigerate at least two hours for the creamiest texture. Grate nutmeg fresh just before serving for the brightest aroma, and if you want a boozier note, add a splash of rum right before cooling instead of baking it in.

Spiked Eggnog Custard Recipe

Recipe by Sam Ecclestone

0.0 from 0 votes

I’m calling this the rum-kissed classic that steals the spotlight with one snowy shake of nutmeg. One spoonful in, and everyone wants to know what makes it so irresistible.

Servings

servings

Calories

302

kcal

Equipment: 1. Oven
2. Six 6 ounce ramekins
3. Deep baking dish or roasting pan for a water bath
4. Medium mixing bowl
5. Saucepan
6. Whisk
7. Measuring cups and spoons
8. Fine mesh sieve and a liquid measuring cup or heatproof bowl for straining
9. Refrigerator for chilling

Ingredients

4 large eggs
1/2 cup granulated sugar
1 cup whole milk
1 cup heavy cream
1 teaspoon pure vanilla extract
1/4 teaspoon freshly grated nutmeg, plus more for dusting
Pinch of fine salt
1/3 cup dark rum or spiced rum

Directions

Preheat oven to 325 F and arrange six 6-ounce ramekins in a deep baking dish or roasting pan.
In a medium bowl whisk 4 large eggs with 1/2 cup granulated sugar until smooth and slightly pale.
In a saucepan combine 1 cup whole milk and 1 cup heavy cream and heat just until steam appears and small bubbles form at the edge, do not boil.
Slowly pour about one third of the hot milk mixture into the egg mixture while whisking constantly to temper the eggs.
Gradually whisk the tempered egg mixture back into the remaining hot milk and cream.
Stir in 1 teaspoon pure vanilla extract, 1/4 teaspoon freshly grated nutmeg, a pinch of fine salt, and 1/3 cup dark rum or spiced rum.
Strain the custard through a fine mesh sieve into a liquid measure or bowl to remove any cooked egg bits and nutmeg solids.
Divide the custard evenly among the ramekins, then carefully pour hot water into the baking dish to come halfway up the sides of the ramekins to create a water bath.
Bake 30 to 40 minutes until the custards are set at the edges but still slightly jiggly in the center.
Remove ramekins from the water bath, cool to room temperature, chill at least 2 hours, then dust with additional freshly grated nutmeg before serving.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.