Boiled pork liver is usually boiled for 10 to 20 minutes.

Before cooking, wash the pig liver and cut it into thin slices to remove the blood, then put it into boiling water to cook, usually 10 minutes after the water boils, because too high a water temperature will make the pig liver aging, which seriously affects the taste. If not cut into thin slices, the cooking time of pig liver can be appropriately extended for about 10 minutes, if the time is too short, the thick part of the pig liver is easy to be uncooked, you want to shorten the cooking time as much as possible to cut into chunks or thin slices, and at the same time, pay attention to remove the blood in advance.

Pig liver is the largest toxic transit station detoxification organ in the pig body, a variety of toxic metabolites and mixed into the diet of certain toxic substances such as pesticides, etc., will be gathered in the liver, so the pig liver before eating to be detoxified.

Pig liver purchase method

1, look at the appearance

Look at the appearance of the pig liver, as long as the color purple and red uniformity, the surface of the glossy pig liver is normal.

2, touch with your hand

Touch the liver with your hand, feel the elasticity, no edema, abscesses, hard lumps is normal pig liver.

3, clever identification of sick and dead pig liver

Diseased and dead pig liver color purple, cut to the outside of the overflow of blood, occasionally long blisters. If the heating time is short, the lesion bacteria are not easy to be killed, which is harmful to human body.

4, clever selection of watering pig liver

Watering pig liver although the color is still red, but obviously white, the shape of the swelling, pinch the flat can be restored immediately, cut to the outside of the flow of water.

5, cleverly selected sauce liver

In the purchase of sauce pork liver, should be purchased in uniform color and reddish-brown, smooth and elastic, after cutting, the cut surface of the delicate, no odor, no honeycomb. On the contrary, it can not be purchased.