Indulgent Keto Eggnog: A Decadent Low-Carb Holiday Favorite Recipe

Discover the Joy of Keto Eggnog: A Holiday Classic Reimagined

As the holiday season approaches, the rich and creamy allure of eggnog becomes almost irresistible. But if you’re following a ketogenic lifestyle, the traditional eggnog’s high sugar content can be a cause for concern. Fear not, for our Keto Eggnog is here to save the day! This delectable concoction offers all the festive cheer without the carb overload. Made with a blend of nourishing ingredients, this eggnog is not only a comforting holiday treat but also aligns perfectly with your keto diet goals. It’s the quintessential holiday beverage, reimagined to keep you in ketosis while you indulge in the season’s flavors. Let’s dive into a world where tradition meets health-conscious enjoyment, and discover why this Keto Eggnog recipe is a must-try this holiday season.

Keto Eggnog in a Festive Setting

The Origins and Benefits of Keto Eggnog

Originating from the festive traditions of yore, eggnog has always been a staple at holiday gatherings. The classic version, however, is laden with sugars and carbs, making it less than ideal for those on a ketogenic diet. This is where our Keto Eggnog comes in—a healthier twist on the beloved recipe. By replacing sugar with granulated erythritol and using heavy cream and almond milk, we’ve created a low-carb version that doesn’t compromise on taste or texture.

This Keto Eggnog is more than just a delicious beverage; it’s a testament to the versatility of keto-friendly ingredients. Erythritol, a natural sugar alcohol, offers sweetness without the glycemic impact, making it perfect for maintaining blood sugar levels. The heavy cream provides a rich, satisfying mouthfeel, while the almond milk keeps the drink lighter and adds a subtle nutty undertone.

Moreover, the inclusion of spices like nutmeg and cinnamon not only contributes to the drink’s signature flavor but also brings in health benefits. Nutmeg is known for its anti-inflammatory properties, while cinnamon can help regulate blood sugar levels. The optional addition of dark rum or bourbon gives it a warming kick, perfect for those chilly evenings by the fire.

As a keto recipe, this eggnog shines in its ability to deliver high-quality fats, making it an excellent source of energy. The low carbohydrate content ensures you stay within your daily macros, while the protein from the eggs supports muscle maintenance. It’s the ultimate holiday treat that nourishes your body and delights your taste buds.

Ingredients for Keto Eggnog

Mastering the Art of Keto Eggnog

The key to perfecting Keto Eggnog lies in the method. Start by whisking the eggs and erythritol until you achieve a light and frothy consistency. This step is crucial as it ensures the sweetener is well-dissolved and helps to aerate the eggs, contributing to the eggnog’s final texture.

When warming the cream and almond milk, be vigilant to avoid boiling. The goal is to heat the mixture just enough to temper the eggs without cooking them. Patience is vital during the tempering process; add the cream gradually to the eggs, whisking constantly to prevent curdling. This technique is the cornerstone of a smooth, creamy eggnog.

As you cook the combined mixture, keep the heat low and stir without pause. A thermometer can be your best friend here, ensuring you reach the safe temperature of 160°F to pasteurize the eggs without overcooking them. Once thickened, the addition of spices and vanilla extract infuses the eggnog with its traditional holiday flavors.

Cooling and chilling are as important as the cooking process. Allowing the eggnog to cool slightly before refrigerating helps prevent any film from forming on the surface. A thorough chill not only improves the taste but also allows the flavors to meld beautifully.

When it’s time to serve, a final stir or shake re-incorporates any spices that may have settled, ensuring each glass is as flavorful as the last. Remember, the perfect Keto Eggnog is a harmony of temperature, texture, and taste.

Keto Eggnog Ready to Serve

Variations to Spice Up Your Keto Eggnog

Coconut Cream Eggnog

For a tropical twist, swap out the heavy cream for full-fat coconut cream. This not only brings a new dimension of flavor but also caters to those who prefer dairy-free options. The coconut’s natural sweetness complements the spices, creating a unique version of the classic eggnog.

Spiced Chai Eggnog

Infuse your Keto Eggnog with a chai tea bag while warming the cream and almond milk. The aromatic blend of chai spices like cardamom, cloves, and black pepper will give your eggnog an exotic flair and a delightful fragrance.

Chocolate Hazelnut Eggnog

Add a touch of unsweetened cocoa powder and a splash of sugar-free hazelnut syrup to your eggnog for a chocolatey, nutty beverage. This combination will satisfy any sweet tooth while keeping things keto-friendly.

Substitutions for Your Keto Eggnog

If you’re looking to tweak the Keto Eggnog recipe to better suit your preferences or pantry, here are some substitutions you can make without compromising the keto integrity of the beverage.

Instead of erythritol, you can use other keto-friendly sweeteners like stevia or monk fruit sweetener. These alternatives are also low in carbs and have a minimal impact on blood sugar levels.

For those who are dairy-sensitive, replace the heavy cream with a dairy-free alternative like coconut cream or a higher-fat nut milk. This will retain the creamy texture while making it suitable for a dairy-free diet.

And if almond milk isn’t your cup of tea, feel free to use other low-carb milk alternatives like hemp milk or flax milk. Just ensure they are unsweetened to keep the carb count low.

Frequently Asked Questions About Keto Eggnog

Can I make this eggnog completely dairy-free?
Absolutely! Simply substitute the heavy cream with coconut cream and ensure your nut milk is also dairy-free.

How long does homemade Keto Eggnog last in the fridge?
When stored properly in a sealed container, Keto Eggnog can last for 3-4 days in the refrigerator. Always give it a good stir or shake before serving.

Is it necessary to use a sweetener?
While a sweetener is not mandatory, it does provide the characteristic sweetness associated with traditional eggnog. If you prefer, you can adjust the amount to suit your taste.

Can I use whole eggs instead of just yolks?
Yes, this recipe already calls for whole eggs, but you can add an extra yolk or two for a richer texture.

Is it safe to consume raw eggs in this eggnog?
The cooking process heats the mixture to 160°F, which pasteurizes the eggs, making them safe to consume. Always ensure you reach this temperature to avoid any risks.


Indulge in the festive season with a classic holiday beverage, tailored to fit your keto lifestyle. This Keto Eggnog is a lusciously creamy and rich drink that perfectly blends the traditional flavors of nutmeg and cinnamon without the added sugars. It’s the perfect low-carb treat to enjoy by the fireplace or at your holiday gatherings.


Serves 4

Prep Time

10 minutes

Cook Time

15 minutes






  • 4 large eggs (50g each)
  • 1/2 cup granulated erythritol (100g / 3.5 oz)
  • 2 cups heavy cream (480ml / 16 fl oz)
  • 1 cup unsweetened almond milk (240ml / 8 fl oz)
  • 1 tsp ground nutmeg (2g)
  • 1/2 tsp ground cinnamon (1g)
  • 1 tsp vanilla extract (5ml)
  • Optional: 1/2 cup dark rum or bourbon (120ml / 4 fl oz)


  1. In a large bowl, whisk together the eggs and granulated erythritol until well combined and slightly frothy.
  2. In a saucepan, combine the heavy cream and almond milk. Warm over medium heat until the mixture is hot but not boiling.
  3. Gradually temper the hot cream mixture into the eggs by slowly adding a small amount of the cream to the eggs while whisking continuously. Once half of the cream mixture is incorporated, pour the egg mixture back into the saucepan with the remaining cream.
  4. Cook the mixture over low heat, stirring constantly, until it reaches a temperature of 160°F (71°C) and has thickened enough to coat the back of a spoon.
  5. Remove from heat and stir in the ground nutmeg, ground cinnamon, and vanilla extract. If using, add the rum or bourbon and stir to combine.
  6. Let the eggnog cool slightly before transferring it to a pitcher or bottle. Chill in the refrigerator for at least 2 hours or until cold.
  7. Before serving, give the eggnog a good stir or shake to redistribute the spices. Pour into glasses and garnish with a sprinkle of nutmeg if desired.


Approximately 345 per serving



Net Carbs








Equipment Used

  • Large bowl
  • Whisk
  • Saucepan
  • Thermometer (optional, for measuring cream mixture temperature)
  • Pitcher or bottle for storage

Other Notes

To ensure the eggnog is safe to drink, it’s important to heat the mixture to 160°F (71°C) to pasteurize the eggs. If you prefer a non-alcoholic version, simply omit the rum or bourbon. For a thicker eggnog, you can add an extra yolk or two during the whisking stage. Store the eggnog in the refrigerator and consume within 3-4 days for best quality.