This homemade eggnog crockpot recipe is rich, creamy, and gently spiced with vanilla, nutmeg, and cinnamon. It's made right in your slow cooker for cozy holiday vibes and can be served hot or cold, with or without alcohol, so everyone at the party gets a mug they love. Skip the store bought eggnog and use this easy eggnog recipe that actually tastes homemade, this one's for you.

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The backstory.
For years, I thought eggnog came from a carton and just was what it was - super sweet and a little heavy. Once I started playing with my crock pot more, I realized I could make a homemade egg nog recipe that tasted fresher, had better spice, and wasn't overly sweet. Now I whisk everything together, let it gently cook while I tackle holiday to-dos, and decide later if I'm serving it hot in mugs, chilled over ice, spiked for adults, or totally kid-friendly.
It's a must make.
There are so many reasons this homemade eggnog crock pot recipe needs to be on your holiday menu.
- Cozy holiday flavor. Warm vanilla, ground nutmeg, and cinnamon give you that classic Christmas eggnog flavor without being overly sweet or heavy, so it's easy to go back for a second mug.
- Party-friendly batch. This eggnog recipe makes enough for a crowd, so it's perfect for the holiday season for parties, Christmas morning, or any time you've got family and friends popping in.
- Flexible and customizable. Serve it hot or cold, with or without alcohol, and easily adjust the sweetness and spices so this eggnog recipe tastes exactly how you like it.
Let's talk flavor and texture.
This crockpot eggnog turns out silky and custard-like, but still pourable-more cozy festive drink than thick dessert. The vanilla, nutmeg, and cinnamon create that classic holiday flavor without overwhelming the creamy base. Serve it warm for a comforting, fireside-style sip, or chill it for a thicker, richer texture that's perfect over ice. And if you'd like, a splash of bourbon, dark rum, or brandy transforms this egg nog recipe into a festive grown-up treat.
Slow cooker egg nog ingredients.

For this homemade egg nog slow cooker recipe, you only need a handful of simple ingredients you probably already have in your kitchen.
- Eggs: Whole eggs give the eggnog its rich, custardy texture and beautiful color.
- Granulated sugar: Sweetens the eggnog and helps create a smooth, velvety base. You can adjust the amount slightly to taste.
- Whole milk: Adds body and keeps the eggnog drinkable instead of too thick. I like whole milk for the best mouthfeel.
- Heavy cream: This is where the luxury comes in - it makes your slow cooker egg nog extra creamy and satisfying.
- Vanilla extract: Brings warmth and depth of flavor. Use pure vanilla for the best taste. Feel free to measure the vanilla extract with your heart and add a little more!
- Ground nutmeg: The must-have spice in any eggnog recipe; it gives that classic holiday aroma and flavor.
- Ground cinnamon: Adds a gentle warmth that pairs perfectly with nutmeg.
- Salt: Just a pinch balances the sweetness and makes all the flavors pop.
- Optional alcohol: Bourbon, dark rum, or brandy are all delicious stirred in at the end for a grown-up crockpot eggnog.
For exact ingredient quantities, please see the recipe card below!
Customize it your own way.
This slow cooker egg nog is easy to adapt so it fits your taste and the crowd you're serving - store bought eggnog could never!
- Adjust the sweetness by adding a little more or less sugar to taste.
- Swap some or all of the sugar for maple syrup or brown sugar for a deeper, caramel-like flavor.
- Add extra warm spices like cloves, allspice, or a pinch of cardamom for a spicier profile.
- Lighten it up by using half-and-half instead of heavy cream for a less rich eggnog.
- Make it extra indulgent by keeping the cream and chilling it until very cold and slightly thicker.
- Keep it kid-friendly by leaving out the alcohol and offering bourbon, rum, or brandy on the side for adults.
- Add a splash of strong brewed coffee or espresso to turn this egg nog recipe into a dessert-style coffee drink.
If you love this cozy crockpot Christmas punch, you'll definitely want to try a few more warm holiday sippers. My 4-Ingredient Crockpot Christmas Punch is bright and citrusy + super easy to make, Crockpot Wassail is packed with cozy spice, and Crockpot Gluwein (Mulled Wine) is perfect for adults-only nights.
How to serve it.

There are so many fun ways to enjoy this homemade eggnog crockpot recipe - whether you're hosting a party or just sipping in pajamas by the tree.
- Serve warm in mugs straight from the slow cooker, topped with fresh whipped cream and a sprinkle of nutmeg or cinnamon.
- Chill completely and serve cold over ice for a classic, sippable holiday drink.
- Stir in bourbon, rum, or brandy for the adults, keeping a separate alcohol-free batch for kids and non-drinkers.
- Use it as a base for eggnog lattes - just add strong coffee or espresso and top with whipped cream.
- Turn leftovers into eggnog French toast, pancakes, or baked oatmeal for an extra festive breakfast.
Kori's tips.
- Cook on LOW only - high heat can curdle the eggs and ruin the texture.
- Whisk the mixture every 30 to 45 minutes as it cooks to keep it smooth and prevent scrambled egg bits.
- Use an instant-read thermometer and pull it off heat around 160°F for safe, custardy eggnog.
- Strain the eggnog through a fine-mesh sieve after cooking for the silkiest texture.
- Chill it thoroughly if you want a thicker, richer consistency before serving cold.
- Always add alcohol at the very end so the flavor stays bright and doesn't cook off.
- For parties, keep the slow cooker on "keep warm" and set out ground nutmeg and cinnamon so guests can garnish their own mugs.
📌 Be sure to save this pin to Pinterest for later!

FAQ's
Let the eggnog cool to room temperature, then transfer to an airtight container such as a glass jar or pitcher with a lid. It's important that you store it in an airtight container to prevent air spoiling it. Store it in the refrigerator for up to 3 days. Give it a good stir before serving, as it may thicken slightly as it chills.
Yes, you can freeze leftover eggnog, but the texture may change a bit. Pour cooled eggnog into a freezer-safe container, leaving some room for expansion, and freeze for up to 1 month. Thaw it in the refrigerator, then whisk or blend to help smooth out any separation before serving - frozen eggnog is especially nice for baking or using in recipes.
The best way to reheat eggnog is gently on the stovetop. Add the amount you want to a small saucepan and warm it over low heat, stirring frequently, just until heated through. Do not let it boil, or it may curdle.
If you tried this recipe, let me know! I'd love for you to come back and give the recipe a 5 star rating and leave a review in the comments! 🙂 Let's stay connected, so please follow me on YouTube, TikTok, Instagram, Facebook, and Pinterest! Subscribe to my newsletter to get easy delicious crockpot recipe ideas every week!
📖 The recipe.

Homemade Egg Nog Slow Cooker Recipe
Ingredients
- 8 cups whole milk
- 2 cups heavy cream
- 8 large eggs
- 1 cup granulated sugar
- 1 tablespoon pure vanilla extract
- 1 teaspoon ground nutmeg
- ½ teaspoon ground cinnamon
- Pinch of salt
- Optional: ½ to 1 cup bourbon dark rum, or brandy (stirred in after cooking)
Instructions
- In a large bowl, whisk the eggs and sugar until smooth and slightly frothy.

- Pour into the crockpot and whisk in milk, cream, vanilla, nutmeg, cinnamon, and salt.

- Cook on LOW for 2½ to 3 hours, whisking every 30 to 45 minutes, until the mixture reaches 160°F and lightly thickens. (Optional: Strain through a fine-mesh sieve for extra smooth eggnog.)

- Chill for at least 2 hours for cold eggnog, or serve warm straight from the crockpot. Stir in alcohol, if using, just before serving.

Notes
Nutrition
© 2025 Slow Cooked Eats
Keep the slow cooked eats coming.
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