Cornish Crab Meen Moilee with Toasted Peanuts

Use the same weight of cooked picked crab; check for shell and add at the same stage.

Use the same weight, chopped; cook 2–3 minutes less or they toughen.

Use the same weight, steamed and flaked; fold in near the end to avoid breaking.

Use the same weight; adjust salt if they are already salted, and crush or grind as the recipe asks.

Use the same weight; they are richer and softer, so roast for a shorter time and reduce added fat.

Use the same weight; blanch and peel for sauces, or chop for texture. They are firmer and less oily.

Use the same weight; it is peppery and slightly bitter, but softer, so dress just before serving.

Use the same weight; it is milder, so add a pinch of salt or lemon to mimic bitterness.

Use the same weight; it is not bitter, so the dish will taste softer and less crunchy.

Use the same weight; it is neutral and will not add coconut aroma.

Use the same weight; mild and good for frying, but no coconut flavour.

Use the same weight for richness; it adds a dairy aroma and is not vegan.

Use equal weight. Pop in hot fat until they crackle and turn greyish; yields an almost identical nutty, pungent finish.

Use equal weight. Fry over medium heat; delivers a milder, sweeter pop and turns bitter quickly if the oil is excessively hot.

Fry 1 bay leaf for every 5 curry leaves in hot oil; imparts a warm, woodsy background note, but misses the citrus-sulphury punch entirely.

Add a small squeeze (about 5 ml per sprig of curry leaves) right before serving; provides sharp citrus top notes without the toasty, herbal aroma.

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 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.

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. 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 equal weight; simmer gently over low heat to prevent curdling. Imparts a comparable rich texture, though it adds dairy richness without any coconut fragrance.

Whisk 1 part cashew paste with 2 parts water to match the consistency, then use equal weight. Provides a thick, velvety body without coconut flavour.

Use equal weight, but reduce other cooking liquids by 20% to compensate for the lower viscosity. The curry will be lighter and lack sweetness.

Use equal volume or weight; slightly sweeter and less pungent, but otherwise an imperceptible swap.

Use 25% of the weight; imparts dry, fruity sourness, best stirred in right at the end of cooking.

Use 50% of the weight; delivers pleasant fruity tang but turns pale sauces considerably darker.

Use the same weight, choosing the coriander element if available. If only basil is available, expect a sweeter, more aniseed flavour.

Use the same weight. Basil is sweeter and more aromatic in a different way; add near the end so it keeps its perfume.

Use 1.5 times the weight and reduce other liquid slightly; it is less fresh and more concentrated, so taste before adding more.

Use the same weight. It is slightly coarser, so stir a little longer to dissolve; in baking, grind briefly if a fine texture matters.

Use the same weight, but dissolve it earlier as it is coarser. It adds a light caramel note and a little colour.

Use the same weight; crush or grate jaggery first. It darkens the dish and adds molasses flavour, so reduce other liquid slightly.