陆 lemon, cut into 4 wedges, to serve
陆 lemon, juice only
small bunch flatleaf parsley, leaves and stalks separated
175g/6oz samphire
3 tbsp mayonnaise
1 large or 2 small preserved lemons, quartered and pips removed
25g/1oz semolina
salt and freshly ground black pepper
1 tsp paprika
large knob butter, softened, plus extra for greasing
4 x 125g/4陆oz salmon fillets, skin removed