Wash oysters. Absorb excess water with kitchen paper
Add seasoning and marinade for 10 - 15 minutes.
Sieve flour then mix with beaten egg and water to form batter. Stir constanly till batter become very smooth.
Add salt and pepper, marinade for 10 minutes.
Coat oysters evenly with batter. Deep fry in hot oil till crispy and golden.
Prepare thicken sauce in wok, when fragrant
Add oysters quickly and mix them together. Serve hot.