Mustard seeds are small, round seeds that come from the mustard plant. They are usually yellow, brown, or black in color and have a strong, pungent flavor when crushed or cooked. Mustard seeds are widely used as a spice in cooking, especially in curries, pickles, sauces, and tempering (tadka) for dishes. They are also known for their nutritional benefits, as they contain healthy fats, protein, fiber, and various minerals.
