Chocolate Eggnog Frosting - cooking recipe

Ingredients

3 sq. unsweetened chocolate
1 1/2 c. 4x sugar
2 Tbsp. hot water
1 egg
4 Tbsp. softened butter
rum or vanilla

Preparation

Melt the chocolate in a double boiler.
Remove from water; add the sugar and hot water.
Blend.
Add the egg and butter, one tablespoon at a time, beating thoroughly after each tablespoon. Add a little rum or vanilla.