Here, use my recipe:
2 egg yolks
1 pint heavy cream (could use half and half if you’re a candy ass)
1 can sweetened condensed milk
1 tsp. vanilla
1 tsp. instant coffee dissolved in 1 Tbs. water
2 Tbs. chocolate syrup
6 - 8 oz. Jameson Irish Whiskey (6 makes it smooth, 8 kicks you in the ass - your choice) or Bushmills
Makes just over 1 liter.
Pour into bottles and refrigerate.
Shake before serving.