The Knickerbocker is a classic cocktail from the 1800s named after Dutch immigrants and the distinctive "knickers" they wore. It normally calls for fresh raspberries, but Crescent Simples Raspberry Rose syrup is a perfect substitute. It's also incredibly easy to make...just add all the ingredients to a shaker with ice, shake until cold, and then strain into a Rocks glass filled with ice. If you have fresh raspberries on hand, garnish it with a few. If not, a lime wheel or wedge works perfectly. This is a nicely refreshing cocktail with some complex flavors that will surprise you and keep you coming back for more!