Wash, peel and wash potatoes. Cut in to even size pieces, allow 4-5 pieces per portion. Cover with water and bring to the boil. Drain. Allow to steam dry. Heat a good measure of goose or duck fat in a roasting tin. Season with salt and cook in a hot oven 220°C. Turn half way through cooking time. Source: My collection - Jeff Baker - J Bakers Bistro Moderne