Better living through chemistry

Don’s Own Grog

Angostura bitters

Grenadine

Lime juice

Simple syrup

Crème de Mûre

Merlet

Puerto Rican rum

Bacardi Reserva Ocho

Jamaican rum

Navy Bay

Jamaican rum

Rum-Bar Gold

Add everything to tin. Flash blend or shake with crushed ice. Pour into a double old fashioned glass. Top with grated nutmeg.