Aged Eggnog Recipe | Rich, Creamy Holiday Classic

Aged eggnog is a rich, creamy holiday drink made by combining eggs, sugar, and spirits, then allowing that mixture to rest in the refrigerator before finishing it with whole milk, heavy cream, and freshly grated nutmeg.

And while three weeks may sound like a long time to wait for a glass of eggnog, the actual hands-on work is wonderfully simple. You can mix up the base in about 20 minutes, tuck it safely into the refrigerator, and let time do most of the work for you.

You’ll want to save this aged eggnog for the adults, since it does have alcohol in it. But don’t worry, the kids don’t have to miss out on the fun! You can whip up my classic homemade eggnog for them, and serve both versions alongside a plate of warm fruitcake cookies for a cozy holiday treat everyone will love.

Watch Me Make Aged Eggnog

What Makes This Recipe Unique?

Here's why I think you'll enjoy this recipe:

• It's wonderfully make-ahead friendly. Prepare the base at least three weeks before you want to serve it, which means one less thing to make during a busy holiday week.
• It has incredible flavor. Aging allows those strong flavors to soften and come together into something rich, smooth, and complex.
• It's simple. You're looking at only a handful of ingredients and very little hands-on time.
• It's a wonderful old-fashioned skill. There are lots of ways to preserve eggs, but I love this one because it’s practical and brings back an almost forgotten kitchen art. The aging process isn’t just for flavor; it actually preserves the eggs through the alcohol content. So, it’s one more skill you can feel confident about using in your own kitchen.
• It's perfect for holiday gatherings. One of the ways we enjoy stress-free holidays is by giving homemade Christmas gifts from the heart. And let me tell you, this aged eggnog makes the perfect one. It’s a cozy, thoughtful treat any eggnog lover on your list will be thrilled to receive.
• You can make it confidently. I'll walk you through the food safety considerations so you don't have to wonder whether you're doing it correctly.

Key Ingredients

For a full list of ingredients and measurements, check out the recipe card below.

• Whole Eggs – It isn’t necessary to separate the yolks from the egg whites when making the eggnog base; use the whole egg. Keep it simple is my motto!
• Sugar – Granulated or unrefined organic works too.
• Milk and Heavy Cream – I use 5 cups of milk and 1 cup of heavy cream.
• 80 Proof Alcohol  – I mix 1 ½ cups of bourbon, ½ cup of cognac, and ⅓ cup of rum (⅓ cup). Use whatever mix you prefer, just remember that it is essential to use one and a half ounces of 80 proof or higher alcohol per egg to make sure it stores safely and preserves the eggs. It sounds like a lot of alcohol, but trust me, it mellows with age.

Recipe Instructions

Step 1: Add the Eggs

Crack 12 whole eggs into your mixing bowl (no need to separate the eggs).

Step 2: Add Sugar and Alcohol

Add sugar and pour in the alcohol. (Make sure it’s 1½ ounces per egg and 80 proof or higher.)

Mix well by hand with a whisk, use a hand mixer, or a high-speed blender. It takes about 5 minutes and should be thoroughly incorporated.

Step 3: Transfer to a Jar

Using a funnel, pour the eggnog base into a clean glass jar or other food-safe container with a tight-fitting lid.

Place the covered eggnog base in the refrigerator at 40°F or below for at least three weeks.

Please don't put this in a pantry, cellar, garage, porch, or other vaguely "cool" place. We want controlled refrigeration here.

Over those weeks, the flavors will begin to mellow and blend.

Step 4: Transfer the Base

Remove the base from the refrigerator. Don't be surprised if it has separated. That's normal.

Give the jar a good shake before opening it, and transfer to a large bowl.

Unless you have a truly enormous blender, I recommend combining everything in a large bowl first and blending it in batches.

Trust me on this one. Eggnog on the ceiling is not the holiday tradition we're trying to create!

Step 5: Blend

Stir 5 cups whole milk and 1 cup heavy cream into the aged base.

Grate in about ½ teaspoon fresh nutmeg, or add ground nutmeg to taste.

Working in batches if necessary, blend until the aged eggnog is completely smooth and creamy.

Step 6: Serve

Pour into glasses, grate a little additional nutmeg over the top, and serve cold.

That's it!

You've taken eggs, dairy, sugar, spices, and a little patience and turned them into a beautiful traditional holiday drink.

Recipe Tips and Troubleshooting

This is one of those places where knowing the "why" takes away so much of the uncertainty. You don't have to cross your fingers and hope you did it right. Follow the steps, keep everything cold, and use the right ingredients.

Serving Suggestions

This is such a lovely drink to bring out after a holiday meal when everyone is lingering around the table and nobody is quite ready for the evening to end.

I like serving aged eggnog well chilled in small glasses because it's wonderfully rich. Give each glass a little fresh nutmeg over the top right before serving.

And this is where the season itself gets to be part of the recipe. There's something special about a creamy glass of eggnog when the wood stove is crackling, the house is warm, and everything outside is cold and quiet.

Serve it alongside Christmas cookies, gingerbread, a slice of holiday cake, or simply on its own.

Because it contains a significant amount of alcohol, clearly identify it as an adults-only drink and keep it away from children.

How to Store Aged Eggnog Safely

Keep the aged eggnog base tightly covered in the refrigerator at 40°F or below for the entire aging period.

Once you've added the milk and cream, return the finished eggnog promptly to the refrigerator when you're not serving it. For conservative home food safety, I recommend enjoying the finished eggnog within 2 to 4 days.

Don't leave finished eggnog sitting at room temperature for extended periods, and don't use smell or appearance alone to decide whether an improperly stored eggnog is safe.

I also don't recommend freezing homemade eggnog. The dairy and eggs can separate considerably when thawed, leaving you with a texture that's nowhere near as lovely as the original.

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