For the breaded plaice, blitz the bread in a food processor with the parmesan, rosemary and a pinch of salt for 1 min then spread the mixture out on a tray.
Put the flour in one bowl, the beaten egg in another and have the tray of breadcrumbs at hand.
Heat the oil in a deep fat fryer to 180C.
Pass the fish through the flour, then dip in the beaten egg and finally in the breadcrumbs to coat.
Deep fry the fish in batches for about 2 mins per portion until golden, remove, drain on kitchen paper and season with a little salt.
Serve immediately in warm bowls with the chowder.
Recipe by appetite magazine at https://www.appetitemag.co.uk/rosemary-and-cheese-breaded-plaice-with-a-sweetcorn-chowder/