Rock and Rye Whiskey Liqueur is produced by Charles Jacquin & Cie Inc. in Philadelphia, Pennsylvania, a brand widely recognized as America's oldest cordial producer.  Rock and rye is a traditional spirit made by combining rye whiskey with crystallized rock candy (sugar syrup) and macerated fruits. 

It features a balanced sweet and spicy character, carrying bold notes of rye grain, caramel, vanilla, orange peel, and light cherry.