Arugula is a leafy green vegetable with a peppery, spicy, and slightly tart flavor. It has a green freshness that makes it a popular addition to salad mixes. The leaves are tender with a crisp stem, similar to raw spinach. When cooked, arugula retains its delicate texture, resembling cooked spinach. Arugula’s flavor profile is distinct from other leafy greens, with a bold, pungent taste often described as peppery, nutty, and slightly spicy. This unique flavor is due to its membership in the Brassica family, which also includes mustard greens and broccoli.