Regular size = 9 grams (0.32 ounces), approximately 24 tsp (½ cup), the size of a standard spice jar.
Coriander is one of the rare plants from which we use both the seeds and the leaves. Coriander leaf, commonly called by its Spanish name cilantro in the Americas, is heavily used throughout Asian and American cuisines for its distinctive lemon-like aroma and fresh, tangy flavor. Please note that, due to genetics, not all people perceive this; for some people coriander leaf is cloying or unpleasant. It is commonly used to scent rice, soups, salsa, and roasts – because its flavor goes off quickly, only add coriander leaf towards the end of cooking, or as an aromatic garnish.