Tools: cornstarch, oil, strainer

Steps:

1. Freshly bought oysters often have broken oyster shells or other impurities mixed in.

2. Add cornstarch and oil to the oyster meat (the ratio of cornstarch to oil is the same, roughly two teaspoons for 300 grams of oysters), and gently stir to combine.

3, thoroughly kneaded, dirt will slowly run into the solution of raw flour and oil.

4. Strain out the powder and oil solution through a sieve, then rinse thoroughly under running water. If there are a lot of oysters, please wash them in batches so as not to wash them or damage the meat.

5, inside the oyster, slightly blackened pieces of meat, usually viscera mass; but when eating, most people do not remove this part, if very concerned, you can also remove and eat.