Lemon sole is widely available and a sustainable choice. It can be bought whole or in fillets. Lemon sole fillets can be rolled around a stuffing and steamed or baked; the fish also goes well with ...

Grease a deep baking dish with butter. Mash the potatoes using a masher or ricer, then mix in the butter, milk and mustard. Add two-thirds of the cheese, the spring onions and the egg and briefly ...