This plant, a member of the ginger family, is native to South Asia and has been used for centuries as a spice, to add color to food, and for its antibacterial properties. Dried, ground turmeric is a kitchen staple across Asia, and it is an increasingly popular ingredient among health-consious cooks in the West. Try this versatile spice in the Vietnamese dish Cha Ca La Vong, or enjoy it in a contemporary take: as a Turmeric Latte.