The Borinquen Rum Cocktail is a tropical drink that combines light rum, fresh citrus juices, and passion fruit syrup, topped with a float of 151-proof rum for depth and heat. Its layered flavor profile balances bright acidity with fruity sweetness.
Recipe Source
Visit Mr. Boston DrinksFrom Mr. Boston Drinks · by Mr. Boston Official Bartender's Guide
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Process with 1/2 cup crushed ice in blender on low speed.
chilled old-fashioned glass.
Cocktails are best served fresh immediately after preparation. Pre-batch the rum, citrus, and syrup mixture up to 4 hours ahead; add the 151-proof float only when serving.
barspoon · jigger or measuring cup · cocktail glass (rocks or coupe) · citrus juicer
Yes, substitute with grenadine (1/2 oz) for a sweeter profile, or use store-bought passion fruit purée mixed with simple syrup for authenticity.
It adds alcohol intensity and a warming finish, plus visual appeal when layered on top. Use it sparingly—a small pour is enough.
Fresh lime and orange juice are essential for flavor; bottled juice will result in a flat, overly sweet drink.
Pour it slowly over the back of a barspoon held just above the surface of the drink so it layers on top.
Yes, multiply ingredients and batch in a pitcher without the 151-proof rum, then add the float to each glass individually.
