Yuzu Sour Yuzu Sour 1 drink • 2 oz. Pisco • 2 oz. The Perfect Purée Yuzu Luxe Sour, thawed • 1 egg white Method: 1. Combine all ingredients in a cocktail shaker filled with ice. Shake vigorously then strain into a chilled cocktail glass. Finish with a few dashes of your favorite bitters and Serve.