Measure and blend all ingredients together for a minute to a minute and a half. The mixture should be light colored and slightly frothy.
Pour the mixture into a pot on the stove over medium/low heat for 15 minutes, whisking frequently. Keep an eye on it and ensure it doesn’t boil to avoid the eggs from scrambling.
Once the mixture thickens slightly and coats the back of a spoon, pour into a jar and store in the fridge overnight (or a few hours, minimum).
Once ready to serve, blend again if any of the eggnog has separated, or add to a mason jar with a lid and shake.
Serve chilled and top with cinnamon. Cheers!
Notes
Non-alcoholic homemade eggnog will last in the fridge for 3-4 days.