Step 1

Preheat the oven to Gas Mark 4, 180°C, (350°F).

Step 2

Put the potatoes, milk, cream, garlic, nutmeg and a little salt and pepper in a large saucepan and bring to the boil. Reduce the heat and simmer for 3 minutes, stirring regularly.

Step 3

Remove from the heat and transfer the potatoes and sauce to an ovenproof baking dish.

Step 4

Bake for 40-50 minutes until the potatoes are cooked and the top is golden.