Blend eggs, coffee, chocolate syrup, and almond extract in a blender.
Pour sweetened condensed milk and whipping cream into the egg mixture; blend again.
Pour whiskey into the blender; blend until smooth. Chill overnight or 8 hours before using.
This recipe contains raw eggs. We recommend that pregnant women, young children, the elderly, and the infirm do not consume raw eggs. Learn more about egg safety from our article, Making Your Eggs Safe.
Making Your Eggs Safe