Hot Buttered Rum
["1 tsp. brown sugar", "1/4 c. boiling water", "1/4 c. dark rum", "1 Tbsp. butter"]
["Place in hot tumbler or mug; stir well.", "Sprinkle on top freshly ground nutmeg or powdered nutmeg.", "Serve at once."]
["brown sugar", "boiling water", "dark rum", "butter"]