Bread – Feel free to use whatever bread you have to hand. I chose to used seeded wholemeal bread. You could also use a gluten free option too.
Fish – Any white fish can be used, it doesn’t have to be cod. We had Pollock fillets that needed using up, so I used those. They are also a bit cheaper than types of fish.
Refrigeration time – 20 minutes is probably the least amount of time the fish will need to set, however you can leave for longer than 30 minutes as well. I made my crust in the morning and left the fish to set in the fridge while I was out all day.