1.Preheat oven to 150°C.
2.Combine ginger, onion, garlic, paste, bay leaf, sauce, sugar, stock, beef and chillies in large casserole dish. Cover with foil and roast 1 hour. Stir in the water; cook, covered, a further 2 hours.
3.Add carrot to dish; cook, covered, 20 minutes. Season to taste.
4.Divide wombok between four bowls. Top with beef mixture; serve sprinkled with seeds