Crisp braised duck legs with vegetables is a simple, luxurious dish. You brown the duck until the skin is crackly and golden. You cook the vegetables in some of the rendered fat until they start to soften, then you add chicken stock and cook everything together in the oven until the duck is tender and super-crisp and the vegetables are melting and unctuous. Do not feel bound to the carrots, celery and onion called for in the recipe. Any number of root vegetables – infused with the rendered fat – would be incredible here