American barbecue likely originates from African people during the Atlantic slave trade, as the Dominican missionary, Père Labat, noticed folks in the French West Indies cooking with citrus fruit and hot peppers in 1698. The lack of access to citrus fruit in the American South led cooks to use vinegar instead, eventually inspiring the restaurateur and king of Kansas City barbecue, Henry Perry, to create a simple vinegar, lard, and cayenne concoction.