Kumro Chenchki

Use 1:1 by weight. Handles high-heat frying identically and introduces a very subtle, pleasant nuttiness.

Use 1:1 by weight. Yields a much richer, authentic aroma and a glossy, heavier mouthfeel.

Use 1:1 by weight. Heat until smoking, then cool slightly before cooking to temper its intensely pungent, sharp mustard kick.

Use 70% of the weight, added with the ground spices rather than tempered whole. You lose the whole-seed crackle but keep the five-spice aroma.

Use about 40% of the weight, with equal amounts of fennel seed and nigella seeds if you have them. It is not a true blend; the result is cumin-forward and less complex.

Use about 30% of the weight with cumin and mustard seed to approximate the blend. It adds sweetness but misses fenugreek's bitterness and nigella's onion note.

Use the same weight; similar mild heat and good colour. Remove seeds if you want it milder.

Use half the weight of whole chilli (1 g powder for 2 g whole); add to hot oil briefly so it does not burn.

Use the same weight; sweeter and milder, good for colour. Add a pinch of cayenne pepper if you need heat.

Use equal weight. Sauté in hot fat until the raw allium smell disappears; slightly wetter, but provides identical warmth and pungency.

Use 20% to 25% of the weight (1 g for every 4 to 5 g fresh). Stir into the gravy; adds peppery heat and warmth, though it misses the crisp, zesty kick of raw root.

Use the same weight; peel and cut into even pieces, as cooking time varies with the variety.

Use the same weight; butternut is sweeter and firmer, so it may need a few extra minutes.

Use the same weight; it is much wetter, so drain well or reduce other liquid in the dish.

Use 50% of the weight. Mimics turmeric's warm, earthy, rhizome background, but provides none of the golden-yellow colour.

Steep a tiny pinch (0.1 g per 2 g turmeric) in 2 tbsp warm water; use to match the rich golden hue. Contributes an aristocratic, honeyed floral flavour rather than earthy bitterness.

Grind deseeded dried pods to an equal weight of powder; gives identical vivid red colour and gentle warmth.

Use 25% of the weight mixed with sweet paprika for colour; straight red chilli powder is substantially hotter and will make the dish fiery.

Use one-third of the weight; the sauce will be less intensely red and notably sharper in heat.

Dry-roast lightly in a pan and grind to a fine powder; use equal weight (1:1). Offers a noticeably fresher, brighter citrus note.

Use 50% to 75% of the weight. Lacks the floral, citrusy profile of coriander and turns the gravy heavier, earthier, and darker.

Use 50% of the weight and stir in near the end of cooking. Adds warmth and depth since it contains ground coriander, but introduces stronger spices like clove and cinnamon.

Use the same weight; jaggery is stronger and more mineral, so taste before adding more.

Use the same weight; it is milder and moister, with a lighter molasses note.

Use the same weight; it is drier and milder, so dissolve it fully and adjust sweetness.

Use the same weight in savoury dishes; it adds body, so adjust salt.

Use the same weight only in doughs or creamy dishes; it makes the result richer.

Use the same weight in curries or rice; it adds sweetness and a faint coconut taste.

Use equal weight, chopped fresh and stirred in off the heat or used as garnish. Matches the citrus-herbal profile identically.

Use 40% to 50% of the weight; chop finely and add at the very end. Adds fresh herbal brightness, but shifts the aroma toward cool menthol.