Ingredients:
3 tablespoons sugar
2 cups milk
½ cup flour
1 egg beaten
3 tablespoons ground coffee
Instructions:
Boil milk and pour over the ground coffee. Let stand covered for 5 minutes and strain. Mix sugar, flour and beaten egg together. Pour in the milk gradually and cook for about 4 minutes, or until smooth and thick. Stir constantly to prevent scorching. Let cool and spread between layers of cake.