You will need the following ingredients:

1/4 c Sweet cream or Half & Half 1 tb Butter 6 tb Brown sugar 1/4 ts Salt 2 c Confectioners' sugar 1 ts Vanilla

Cooking Procedure Is As Follows:

Mix cream, butter, brown sugar and salt and place over low heat. Stir until sugar is dissolved. Do not let boil! Remove from heat. Stir in confectioners' sugar and vanilla. Stir until cool enough to spread on a 9" cake.