Heat oil until very hot,sprinkle corn-flour onto crab pieces and shake well.
Deep fry crabs for 1 min ,dish out and drain.
Leave 4 tbsp oil in wok, saute ingredients A until fragrant, add crabs and ingredients B and mix well.
Cover and cook for 3 min until crabs are cooked.
Lower fire and mix in the egg. Taste and dish onto serving plate.
1kg crabs, washed, cleaned and cut into pcs
5 tbsp cornflour
5 cups oil for deep-frying
1 egg beaten
3 tbsp ground chillies
1tbsp chopped ginger
2tbsp chopped garlic and shallots
2 tbsp tomato paste
2 cups water
1 tbsp Lea & Perrin Sauce
2 tbsp sugar
1 tsp sesame oil
1 chicken cube(crumble)
salt to taste