Easiest Coquito Ever
You can use ground cinnamon but your drink will be a dull brown.
You can use up to 8 fluid ounces rum.
I prefer to store this in something with a wide mouth, even though typically you might see coquito in empty soda bottles or milk jugs. I find that the thickened drink is hard to pour from bottles with small openings.
This recipe contains raw egg. We recommend that pregnant women, young children, the elderly, and the infirm do not consume raw egg. Learn more about egg safety from our article, How to Make Your Eggs Safe.