The proportions have been changed to accommodate a coffee mug. 1 12-ounce coffee mug, preheated 2 cubes sugar 1 1/2 jiggers brandy 1/2 jigger Grand Marnier 5-8 whole cloves 1 strip orange peel 1 strip lemon peel 8 ounces Kenyan or Sumatran brewed coffee Gently heat all of the ingredients except the coffee in a chafing dish or, if one is not available, a saucepan.