Founded in 1695, DeKuyper has quickly become a leading cordial brand that bartenders trust and defines the American cordial market today. Many of the natural flavors used in our DeKuyper® products are derived directly from botanical sources. Hot Cinnamon Schnapps Liqueur starts any night off with a bang. Drink chilled as a shot on its own, or mixed with Red Stag by Jim Beam for an Atomic Fireball shooter.