Cassis a l'eau VeganVegetarian ★ ★ ★ ★ ★ Be the first to rate this recipe Ingredients 6 tablespoons creme de cassis liqueur 3/4 cup chilled water (recommended: Evian) ⓘ Instructions Fill 3 glasses with ice cubes. Place 1 to 2 tablespoons creme de cassis in each glass and add water.