Dill (Anethum graveolens) is an herb that’s found throughout European and Asian cuisines. Also called dill weed, the plant has slender stems with alternating soft leaves and brown, flat, oval seeds. While the leaves have a sweet, grassy flavor, dill seeds are more aromatic, with a slight citrus flavor that’s similar to caraway seeds. As herb and spice, dill is commonly used to elevate the flavor of various dishes. It’s often paired with salmon, potatoes, and yogurt-based sauces.