Eggnog Custard
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4.65 from 31 votes

Keto Eggnog Custard

Once you've tried this Eggnog Custard it's sure to become a holiday classic in your home! It's low carb, only 5 ingredients and made in your microwave!
Prep Time5 mins
Cook Time10 mins
Total Time15 mins
Course: Desserts
Cuisine: American
Keyword: Eggnog Custard, Keto Custard, keto eggnog
Servings: 8
Calories: 122kcal
Author: Urvashi Pitre




  • In a blender on low speed, blend together eggs, half and half, whipping cream, Truvia and ground nutmeg, taking care to not whip air into the mixture.
  • Pour mixture into a 6-cup microwave-safe bowl, preferably a see-through glass bowl that you can monitor.
  • Cook in your microwave at 50% power for 4 minutes. This 50% thing is REALLY IMPORTANT. Do not use at full power unless you want scrambled eggs in your custard (ask me how I know). Stir thoroughly.
  • Continue to cook at 50% power for an additional 3-4 minutes. Stir well.
  • Serve either hot or cold.


  • If you’d like to have a crème anglaise or pourable custard consistency, use a thermometer and cook the mixture until it reaches about 185F. Be sure to stir every 30 seconds after the initial 7-8 minute cook cycle.
  • If you find a little egg curdling has occurred, don’t worry. Just use a whisk and blend gently while the mix is still hot and you should have a smooth eggnog.


Calories: 122kcal | Carbohydrates: 2g | Protein: 4g | Fat: 11g | Saturated Fat: 6g | Cholesterol: 113mg | Sodium: 49mg | Potassium: 81mg | Sugar: 1g | Vitamin A: 445IU | Vitamin C: 1mg | Calcium: 54mg | Iron: 1mg