1 medium egg
1/4 oz. demerara syrup
2 oz. blended aged rum
Garnish: Freshly grated nutmeg
Add the ingredients to drink mixer tin and dry flash without ice for 10 seconds. Fill with 12 ounces of crushed ice and 4 to 6 small "agitator" cubes. Flash blend and double-strain into a chilled coupe glass. Top with freshly grated nutmeg.