Cocktail Recept: QuattroWhat do you need for a Quattro?A Quattro cocktail contains the following ingredients:2 cl. Bourbon whiskey 2 cl. Amaretto 2 cl. Creme de Cassis 2 cl. Vermouth 1 pair Ice Cubes How do I create a Quattro cocktail?Stir the liquid ingredients together in a mixing glass with a few ice cubes. Pour this mix through a strainer into a cocktail glass.5 minutenCocktailCocktailRating:3.8536Cocktail books: