This brings back so many memories of childhood for me. We all loved this fish curry but it's only recently I realised that mum would cook this when times were hard and money was tight. It's a great dish because you don't even have to add tomatoes, they are already in the sauce. All it needs is a few choice spices to bring it to life - simple, quick, nutritious and a really cheap meal that's packed full of goodness and flavour.