The most important ingredients on this are the jackfruit, salt, mayo, lemon juice and seaweed.
All of the others you can miss out if you don’t have them. The salt can be normal table salt, I used black salt (kala namak) for it’s sulphur taste, it helps it taste more fishy. I used dried mushrooms as they add a savoury taste and a slightly meaty texture, but no worries if you don’t have any. The paprika gives a tasty flavour but importantly gives it a pink tinge which makes it look more like tuna! The cucumber relish is something my mumma made and so I just added it because I had it, it adds a really nice flavour and so if pickle is your thing, add whatever you wish