1 garlic clove, finely sliced
2 leeks, sliced lengthways then across into slices
4 large baking potatoes
1 shallot, finely chopped
salt and freshly ground black pepper
1 tbsp olive oil
sea salt
25g/1oz butter
300ml/10陆fl oz double cream
150驳/5陆辞锄 taleggio cheese, roughly chopped
8 slices streaky bacon
75ml/2陆fl oz white wine