Khumb Dopyaza

Use 100% of the weight. If the original recipe relies on salted table butter, add a pinch of salt to balance.

Use 80% to 85% of the weight. Ghee is pure butterfat with moisture removed; it yields a deeper, nuttier flavour and handles high heat better.

Use 80% of the weight for frying or tempering. The dish loses sweet dairy richness but remains glossy and light.

Use equal weight whole. Fry in hot oil or ghee as tempered spice; gives a richer red colour with slightly milder heat.

Use 50% to 70% of the weight. Stir into the oil with ground spices; distributes heat evenly throughout the dish without whole chilli skins.

Use equal weight, finely sliced. Shallots soften and brown faster, giving a slightly sweeter and more delicate base to curries.

Use 80% of the weight, finely shredded and browned slowly with a pinch of asafoetida. Replicates the bulk and natural sweetness in gravies without allium.

Use the same weight; chestnut, oyster or any cultivated mushroom behaves the same. Wipe, slice and cook a minute or two longer if they throw water.

Use the same weight, sliced and rinsed; gives a similar soft crunch in stir-fries but no mushroom flavour, so add a little soy sauce.

Use 10 to 15% of the weight (about 1/4 teaspoon per chilli); imparts dry pungent heat and reddens the dish without the grassy crunch.

Use 1 dried pod per fresh green chilli; snap in half and temper in hot oil for a deeper, toastier heat.

Use equal weight; scrape off the skin and grate or finely julienne according to the recipe.

Use equal weight; stir straight into the sizzling aromatics, taking care as the extra moisture may spit.

Use 15 to 20% of the weight; add alongside ground spices, noting it imparts warm, dry heat rather than zesty freshness.