Recipes Joseph & James Be the first to rate & review! John Gertsen created this chilled take on the Tom & Jerry for the Boston launch party of Banks 5-Island Rum in late 2010. Banks is an unusual blend of 21 white rums from five different countries: Barbados, Guyana, Jamaica, Java and Trinidad. Slideshow: More Excellent Rum Cocktails By John Gertsen Updated on March 29, 2015 Print Rate It Share Share Tweet Pin Email Yield: 1 drink Ingredients Ice cubes, plus crushed ice 2 ounces white rum, preferably Banks 5-Island 1 1/2 ounces Tom & Jerry Batter 1 ounce chilled whole milk Freshly grated nutmeg, for garnish Directions Fill a cocktail shaker with ice cubes. Add the rum, Tom & Jerry Batter and milk and shake well. Strain into a chilled, crushed ice–filled double rocks glass and garnish with freshly grated nutmeg. Serve with 2 straws. Rate it Print