here's what ya need:
1 1/2 sticks of unsalted softened butter
6 ounces of chocolate ( I like semi-sweet. Unsweetened works too.)
1/2 teaspooon of vanilla
6 tbls of cream
4 cups of confectionary sugar
here's how ya do it:
cream the butter
next, add the chocolate, vanilla and half the cream (3tbls) & 2 cups of sugar and mix.
scrape down the side and add the rest of the cream and sugar, mix until light and fluffy!