Serves 4 as a side dish
5 large white potatoes – peeled and thinly sliced
2 onions – 1 red and 1 white – thinly sliced rings
2 cloves of garlic finely chopped
mixed herbs and pepper
400ml whole milk
Put a layer of onions and then potatoes in to an oven proof dish. Sprinkle with herbs and pepper and garlic. Repeat. On the final layer of potatoes place a small piece of butter across each potato. Pour the milk on.
Place in a moderate/hot oven (180-190) until cooked through and crisp on top (45- 60 mins)