Whole mackerel

Use the same weight; it is milder and less oily, so add a little extra oil and simmer for a similar time.

Use the same weight and choose a firm fish; score it and adjust simmering by 3–5 minutes depending on thickness.

Use the same total weight; sardines are smaller, so use several and reduce cooking time by about 5 minutes.

Use the same weight; cut into thick slabs and simmer for 10–12 minutes in the mackerel-style masala.

Use the same weight; parboil and simmer for 15–20 minutes, allowing the stronger masala to coat them well.

Use the same weight in large florets; simmer for 10–12 minutes and do not overcook.