750g/1lb 10oz floury potatoes, such as Maris Piper, peeled and cut into chunks of about 4cm/1½in
1 lemon, cut into 6 wedges, to serve
2 tsp lemon juice
1 tbsp chopped parsley
150²µ/5½´Ç³ú rainbow chard
2 tsp capers
25g/1oz plain flour
salt and freshly ground black pepper
15–20g/½–¾oz polenta or breadcrumbs
3 tbsp olive oil
4 tbsp olive oil
salt and freshly ground white pepper
40g/1½oz unsalted butter
50g/1¾oz unsalted butter
1 tbsp unsalted butter
2 Dover soles (400–450g/14–16fl oz each), trimmed and skinned