The Rum & Raisin Flip is a holiday cocktail that was created by author Jassy Davis and was first published in her book Winter Warmers: 60 Cosy Cocktails for Autumn & Winter. It uses the classic Flip template that calls for a spirit shaken with egg yolk and egg white; this version, however, uses a split base of spicy aged rum and sherry and pairs them with cream and maple syrup, resulting in a true dessert drink fit for after Christmas dinner.
Add rum, sherry, heavy cream, maple syrup, egg white, and egg yolk to a shaker.
Fill shaker with cubed ice.
Shake for 10-20 seconds.
Using tongs, remove ice from shaker.
Dry shake for 5-10 more seconds to emulsify egg.
Using a Hawthorne strainer, strain into a goblet or coupe glass.
Garnish with grated nutmeg.