We are lucky enough to live on the coast which means we have access to some amazing fishmongers with the most incredible fresh stock. We visit as much as we can and pick up whatever takes our fancy but one thing I always have in the freezer is a giant bag of king prawns. For around £12 you get enough prawns for at least 4 meals (so 8 portions) which is great value for money. The prawns are always huge, fresh and juicy too. If you don’t live near a fishmonger, supermarkets also sell a great range of fresh and frozen prawns, either will do. Just make sure if you use frozen, the prawns are thoroughly defrosted before cooking. I defrost mine by popping into a covered bowl in the fridge the night before.