here is one of the recipes
Chocolate Butter Cream Frosting
1 cup semisweet chocolate chips
1/4 cup strong, hot, brewed coffee
2 tablespoons confectioners' sugar
4 egg yolks
1/2 cup butter
2 tablespoons dark rum
1 Put chocolate chips into a dry blender, and process into powder. Stop blender and scrape chocolate away from the sides and bottom. Pour in the hot coffee and blend until smooth. Add the sugar, yolks, butter and rum, blend until smooth, about 15 seconds.
I think i'll just stick to frostings without the egg.
I don't see what it really adds to it.
what do you think?