If you have been searching for a festive, creamy, and utterly delicious holiday drink without any dairy fuss, then this Oat Milk Eggnog - Non Dairy Eggnog Recipe is going to be your new favorite tradition. This vibrant take on classic eggnog combines the naturally sweet and creamy notes of oat milk with warming spices and a gentle touch of rum extract, striking the perfect balance of comfort and indulgence without any dairy. Whether you’re celebrating with family or just treating yourself to something special, this recipe is simple to make and guaranteed to warm hearts and taste buds alike.

Ingredients You'll Need

A top-down view of cooking ingredients set on a white marbled surface, showing a clear glass bowl in the center holding five bright yellow egg yolks with smooth texture. Above this bowl, there are two small clear glass containers, one filled with white granulated sugar and another with a light golden liquid labeled as vanilla. To the left of the sugar is a small glass jar containing a pale yellow liquid labeled rum extract. To the right of the egg yolks near the bottom are two black measuring spoons, one with white salt and the other empty. Next to these are whole spices: a brown nutmeg, three dark cloves, and a small brown cinnamon stick. On the far right is a transparent jar filled with creamy oat milk showing a smooth, slightly foamy surface. The bright natural light gently highlights all the ingredients, emphasizing their colors and textures in a neat arrangement. photo taken with an iphone --ar 4:5 --v 7

Each ingredient in this recipe plays an essential role in building the rich, inviting character of the eggnog. They are familiar, simple, and thoughtfully chosen to create a smooth, spiced, and perfectly creamy beverage that everyone will enjoy.

6 large egg yolks: The foundation for that classic velvety texture and rich color.

½ cup granulated sugar: Balances the spices and enhances natural sweetness without overpowering.
½ teaspoon salt: A pinch that elevates all the flavors subtly and rounds out the sweetness.
3 cups oat milk (preferably extra creamy variety): Provides the luscious non-dairy base with a naturally sweet and smooth consistency.

2 whole cloves (or a pinch of ground cloves): Adds a warm, aromatic touch that’s quintessential to eggnog.
½ teaspoon ground cinnamon: Brings festive spice and a touch of earthiness.
¼ teaspoon nutmeg (preferably freshly grated, plus more for topping): The classic holiday spice that’s essential for depth and warmth.

½ teaspoon pure vanilla extract: Infuses a delicate sweetness and aroma to marry all flavors beautifully.
4 teaspoon rum extract (or substitute alcohol of your choice): Adds the beloved boozy note traditionally found in eggnog, perfectly adjusted for your taste and preference.

How to Make Oat Milk Eggnog - Non Dairy Eggnog Recipe

Step 1: Whisk the Egg Yolks and Sugar

Begin by gently whisking together the egg yolks and granulated sugar in a large bowl until you get a smooth, pale mixture. This is the heart of the recipe—the creamy and luscious base that sets apart your homemade eggnog from anything store-bought.

Step 2: Warm Up the Oat Milk and Spices

In a medium saucepan, combine the oat milk, cloves, salt, nutmeg, and ground cinnamon. Slowly heat the mixture over medium heat, bringing it close to a boil but not letting it break into a full boil. This step lets the warm spices infuse the oat milk, creating that unmistakable holiday aroma.

Step 3: Temper the Egg Yolks

Slowly pour about one cup of the hot oat milk mixture into your egg yolk and sugar bowl, whisking constantly. This technique, called tempering, gently raises the temperature of the eggs so they won’t scramble when combined directly with the warm milk.

Step 4: Combine and Thicken the Mixture

Gradually pour the egg yolk mixture back into the saucepan with the remaining oat milk mixture. Stir constantly over medium heat for about 5 minutes until the eggnog thickens slightly and coats the back of a spoon. This step transforms the simple ingredients into a rich and silky drink.

Step 5: Cool and Strain

Once thickened, taste your eggnog and adjust the sweetness if needed. Strain the mixture through a fine sieve to remove the cloves and any bits of cooked egg. Let it cool for about an hour to let all the flavors meld beautifully.

Step 6: Add Vanilla and Rum Extract

Finally, stir in the vanilla and rum extract, or your preferred alcohol alternative. These extracts brighten the flavor and give the drink its signature festive cheer. Refrigerate the eggnog for at least 8 hours or overnight—this resting time lets the flavors deepen and the texture become luxuriously smooth.

How to Serve Oat Milk Eggnog - Non Dairy Eggnog Recipe

A clear glass filled with a light beige creamy drink, topped with a sprinkle of fine brown spices, sitting on a white marbled surface. In front of the glass, there is a single nutmeg seed and two cinnamon sticks are placed next to it, both showing a natural brown wooden texture. Another glass of the same drink is blurred in the background. The overall color tone is soft and warm, highlighting the creamy texture and spice details on top. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A simple sprinkle of freshly grated nutmeg on top is a classic and fragrant way to finish your oat milk eggnog. You can also add a cinnamon stick for stirring, which doubles as a pretty decoration and a boost of spice with each sip. If you want to get a little playful, try topping with a dusting of cocoa powder or even a dollop of dairy-free whipped cream for festive flair.

Side Dishes

Eggnog pairs wonderfully with a variety of cozy, sweet treats. Think gingerbread cookies, cinnamon sugar biscotti, or toasted pecans. For a savory twist on your holiday spread, serve your oat milk eggnog alongside spiced nuts or a cheese platter featuring nutty, firm cheeses and fresh fruit.

Creative Ways to Present

Serving in clear glass mugs or stemmed glasses lets the creamy color of your oat milk eggnog shine and adds an elegant touch to any gathering. You can rim the glasses with cinnamon sugar or decorate with a small sprig of rosemary or a slice of orange to make your presentation memorable and Instagram-worthy.

Make Ahead and Storage

Storing Leftovers

This oat milk eggnog keeps beautifully in the refrigerator for up to 3 days. Store it in an airtight container to preserve freshness and prevent it from absorbing any other fridge odors. Always give it a gentle stir before serving as natural separation may occur.

Freezing

Freezing eggnog can be tricky because of the eggs and milk, which might separate or change texture. For best results, avoid freezing this non-dairy eggnog. Instead, enjoy it fresh or refrigerated within a few days for optimal taste and texture.

Reheating

If you like your eggnog warm, gently reheat it on the stove over low heat, stirring often. Avoid boiling to keep that creamy texture intact. You can also warm individual servings in the microwave, but do so in short bursts and stir well to prevent hot spots.

FAQs

Can I make this recipe vegan?

While this recipe is dairy-free thanks to oat milk, it contains egg yolks which are not vegan. For a vegan version, try substituting eggs with a vegan custard base or silken tofu, but be aware that the texture and flavor will change somewhat.

What other types of milk can I use?

Oat milk is preferred here for its creamy texture and slight sweetness, but you can experiment with almond milk or cashew milk. Just be mindful some plant milks are thinner and may affect the richness of your eggnog.

Is it safe to use raw egg yolks in this recipe?

Yes, because the yolks are cooked gently with the hot oat milk mixture until thickened, this method safely pasteurizes the eggs to reduce any risk while maintaining a silky texture.

Can I use real rum instead of rum extract?

Absolutely! Using real rum adds authenticity and warmth. Start with about 2 tablespoons and adjust to your taste. Just remember to account for additional alcohol content if serving to guests who prefer non-alcoholic drinks.

How long does the eggnog need to chill before serving?

Chilling for at least 8 hours or overnight is ideal. This resting time allows the flavors to meld and the eggnog to thicken to the perfect creamy consistency.

Final Thoughts

I can’t recommend enough how lovely this Oat Milk Eggnog - Non Dairy Eggnog Recipe is for anyone wanting to enjoy that festive, creamy goodness without dairy. It’s comforting, flavorful, and surprisingly easy to make. Whether it becomes a new holiday classic or just a special treat, I hope it brings a warm and cozy touch to your celebrations!

Oat Milk Eggnog - Non Dairy Eggnog Recipe

Ingredients You'll Need