One of the best roast potato recipes ever. Perfect for the Sunday roast. The potatoes are cooked in duck fat for a lovely, crisp colour and delicious flavour. Goose Fat Roast Potatoes, Cooking Roast Potatoes, Best Roast Potatoes, Roasted Potatoes, Cooked Goose, Roasted Potato Recipes, Savoury Recipes, Great British Chefs, Sunday Roast