Cardamom is an aromatic spice from the ginger family, known for its distinct flavor in both sweet and savory dishes, with green (sweet, citrusy) and black (smoky, minty) varieties being most common. It's used in everything from Indian curries, chai, and Scandinavian baked goods to coffee, desserts, and even savory dishes like stews and rice. Beyond flavor, it's used to freshen breath and aid digestion, and is available as whole pods or ground powder.