Aloo Channe Ka Raita

Use 40–45% of the weight (100 g dried for 240 g drained tinned), soak overnight with a pinch of bicarbonate of soda, then boil 45–60 minutes until soft.

Same weight, fresh or frozen; boil 10–15 minutes, they stay firmer and sweeter and need a little more salt.

Use equal weight, whisked thoroughly until smooth before adding to hot dishes to prevent curdling.

Use equal weight with 1 teaspoon lemon juice mixed in. Provides rich creaminess in curries, but adds a noticeable coconut flavour.

Use 80% of the weight plus a squeeze of lemon juice for acidity. Enriches sauces nicely, though it is richer and less tangy.

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.

Dry-roast briefly and grind finely; use equal weight (1:1). Imparts an even punchier, nuttier, toasty aroma than pre-ground cumin.

Use equal weight (1:1). Adds mild, lemony sweetness rather than cumin's smoky, earthy bite; curries will taste lighter and less savoury.

Grind finely; use 60% to 75% of the weight. Produces a darker, more complex, smoky-herbal flavour suited to rich gravies.

Use the same weight; same sour mango flavour. Add early so it can soften into the dish.

Grind to a powder and use the same weight. Slightly coarser unless finely ground.

Use 5–6 times the weight, e.g. 1 tsp powder to about 5 tsp juice; add off the heat. Wetter and fresher-tasting.

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.

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.

Use equal weight finely chopped; this is the exact same fresh herb.

Use half the weight finely chopped; provides vibrant green freshness, though the flavour profile becomes noticeably cooler and sharper.

Use equal weight. Cut into large chunks; cooks down much faster (10-12 minutes) and softens into the sauce rather than staying starchy and firm.

Use 80% of the weight. Cube and add in the last 5-10 minutes of cooking; adds rich dairy protein instead of starchy bulk.

Use 45% dry weight. Soak overnight and boil until fully soft before stirring into the sauce to simmer for 10 minutes.