1 (14 oz.) can sweetened condensed milk
2 c. milk
1 tbsp. instant coffee
1 beaten egg yolk
1 c. Irish whiskey
1/2 c. coffee liqueur
3 tbsp. chocolate syrup

In a saucepan, put condensed and regular milk and instant coffee. Heat until dissolved. Stir half the hot mixture into egg yolk. Return all of that mixture to pan; boil. Cook over medium heat until thick and bubbly. Cook and stir 2 minutes more. Remove from heat. Add all other ingredients. Let cool. Refrigerate. Makes about 5 cups.