Wash and cut 600 - 800g of crab into pieces and set aside. Add in 1 packet of Hai’s Singapore Chilli Crab Paste,30g of chopped garlic and stir-fry for 1 – 2 mins. Add 300ml water (200ml for other seafood), 60 - 80g ketchup, mix well and bring to boil. Add in crab, mix well, cover wok and simmer for 10 – 15 mins. Add in 1 beaten egg, stir gently and it is ready to serve.