Cumin, Ground

Ground cumin smells warm and a little smoky, with a resinous edge that shows up the moment it hits hot oil. The flavor is earthy and slightly bitter, with a nutty finish that lingers. It is assertive without being sharp, which is why it anchors so many spice mixes rather than sitting on top of them.

Use it in chili, taco filling, and pots of black or pinto beans. Stir it into lentil soup, rub it on lamb or chicken thighs, toss it with cauliflower or carrots before roasting. It belongs in curry powders, chili powders, and shawarma-style blends, and it works in small amounts in hummus, yogurt sauces, and rice. A quarter teaspoon per serving is a reasonable starting point. For a pot of chili feeding six, one to two teaspoons is typical. Bloom it in oil or butter for thirty seconds before adding liquid; the aroma opens up and the raw dusty note disappears.

Keep the jar closed, away from the stove, and out of direct light. Heat and steam are what flatten ground spices, so avoid shaking it straight over a simmering pot. Stored in a cool cupboard, it holds good aroma for about a year. Rub a pinch between your fingers to check; if the smell is faint, use more or replace it.

• 1.5 oz (43g) small jar: enough for occasional chili nights and a few roasted vegetable dinners, and a sensible way to test whether cumin earns a spot on your rack.
• 14.5 oz (411g) medium jar: the practical size for anyone cooking beans, curries, or taco night most weeks.
• 55 oz (1559g) bulk jar: for large-batch cooking, catering, or mixing your own chili powder and curry blends by the cupful.
• Decant bulk quantities into a smaller shaker and keep the large jar sealed in a dark cupboard.
• Pair with coriander, smoked paprika, oregano, and garlic powder for a working chili base.