Ganache / Cake Frosting
    for a 2-layer cake
    10 oz semi-sweet chocolate
    1 C cream
    2 T butter
    1/8 t salt
    1 T rum / brandy
    vanilla ?
    Melt chocolate in a bowl (~2min microwave, stirred every 30s)
    Heat cream, butter, spirits, optional vanilla, and salt in a 2 C measuring cup till hot
    Whisk cream mixture into chocolate.
    Let cool (refrigerate to speed up) until spreadable.