The crustless one, with potato, egg & cheese

• 1 kg (2 lb 4 oz) potatoes
• 100

Wash the potatoes well, leaving the skin on. Add the whole potatoes to a saucepan with enough water to cover them well. Bring to the boil, then cook until a toothpick can spear them easily. Drain, then leave until just cool enough to handle.

Meanwhile, preheat the oven to 180°C (350°F)