The ideal gift! Buy the best liqueur online. Price and reviews available for DeKuyper Creme de Menthe White Liqueur – 750ml Bottle. Energize your cocktails with DeKuyper Crme de Menthe White. Mint leaves make this liqueur and cocktails made with it, undeniably smooth and rich, with a cool refreshing taste. Add it to your favorite cocktails instead of mint leaves for an extra boost of invigorating mint flavor. Blend it in an ice-filled shaker with vodka and pour into a martini glass for a bracing Victory Vodka Stinger.