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musturd seeds

Herbs & SpicesYear-round. Mustard seeds are dried and stored commodities with long shelf stability, available consistently from global suppliers throughout the year.

Rich in selenium, magnesium, and omega-3 fatty acids; contain glucosinolates with potential anti-inflammatory and antioxidant properties. Good source of dietary fiber and plant-based protein.

About

Mustard seeds are the small, spherical seeds of plants in the Brassica genus, primarily Brassica nigra (black mustard), Brassica juncea (brown mustard), and Sinapis alba (yellow/white mustard). Native to the Mediterranean and temperate Asia, these seeds have been cultivated for thousands of years and are among the oldest known spices. Yellow seeds are larger and milder; brown seeds are smaller, more pungent, and slightly bitter; black seeds are the smallest and most intensely flavored. The heat and pungency develop only when seeds are crushed or moistened, as this activates the enzyme myrosinase, which breaks down glucosinolates into volatile isothiocyanates—the compounds responsible for mustard's characteristic sharp bite.

Culinary Uses

Mustard seeds are fundamental to cuisines worldwide, used both whole and ground. Whole seeds are tempered in hot oil to impart a nutty, warm flavor to curries, pickles, and vegetable preparations, particularly in Indian, Southeast Asian, and Mediterranean cooking. Ground mustard seeds form the base of prepared mustards and are incorporated into spice rubs, marinades, and dry spice blends. The seeds complement cured meats, root vegetables, legumes, and fermented foods. Ground mustard powder is used in sauces, dressings, and baked goods for both flavor and as an emulsifier.