Preheat oven to Gas Mark 3, 170C, 325F.
Place 450g(1lb) lean, fully trimmed pork cubes into an ovenproof casserole dish.
Add 1 leek, sliced, 2 sticks celery, sliced, 1 clove garlic, crushed, 15ml (1tbsp) tomato purée, 15ml (1tbsp) Worcestershire sauce, 300ml (half pt) orange juice, 15ml (1tbsp) paprika and 15ml (1tbsp) English mustard.
Mix well, cover and cook in a preheated oven for 1.5-2 hours until tender.
Serve with mashed swede, potato and carrot and a mixture of seasonal vegetables.
Oven temperature: Gas mark 3, 170°C, 325°F
Suitable cuts include braising cubes, shoulder or leg