Heat milk in heavy pot over medium-low heat until hot but not scalded, about 5 to 10 minutes. Place 1 heaping tablespoon of batter in a mug, pour 4 ounces of hot milk, 1 ounce rum and 1 ounce brandy.

Learn how to make a Tom and Jerry, a classic holiday drink that calls for Cognac, rum, and hot milk. This batch-friendly cocktail is perfect for holiday parties and winter nights.