The Secret Ingredient That Made Grandma’s Coffee So Unforgettable

water to a boil
Heat 3 cups of water in a pot until it reaches a rolling boil.
Add the coffee mixture
Carefully add the coffee-and-egg mixture to the boiling water. It will foam slightly—this is normal.
Boil briefly
Let the mixture boil for about three minutes. This allows the egg proteins to bind with the coffee particles.
Add cold water
Pour in 1 cup of continue reading …