The classic bar staple is a must-have for anyone looking to build the ideal at-home bar. The producer explains the well-guarded secret to Campari's success: "A unique and unmistakable recipe has characterized Campari, the aperitif par excellence, for over 150 years. The inimitable Campari recipe, used as the basis of many cocktails served worldwide, has been kept the same since its inception and remained a closely guarded secret, passed down over the years. Campari is the result of the infusion of herbs, aromatic plants and fruit in alcohol and water; these last two being the recipe's only known ingredients. Many have guessed simply at the number of ingredients: some say there are 20 or 60, but others list the ingredients at 80."