If you want to eat delicious clams, you can make them spit sand with a nail.

Clam is my favorite dish, especially in summer with a bottle of beer is perfect. But for many northerners, they don't know much about clams, because they don't live near the sea. So when cooking this dish, it is easy to not cook well, too much sand will naturally affect the taste.

Flower clams are not only delicious, but also nutritious. Meretrix Meretrix Linnaeus has a high content of protein, amino acids and various vitamins, calcium and other essential nutrients. It also has a magical effect on lowering cholesterol. And traditional Chinese medicine also believes that clams are very suitable for consumption, with the effects of nourishing yin and clear eyes, resolving phlegm and moisturizing the lungs.

However, the clam must go through the step of spitting sand before it is made, because there will be some fine sand in the body during the growth process, so direct stir-frying will affect the taste, so it must be done after spitting sand before it can be fried.

There are many ways to spit sand from clams, but the most commonly used one is salt.

Method one salt

Put the bought clams into the water, add the right amount of salt to the water, and let stand for three or four hours. At this time, you will find that most of the clams have protruded their heads, and the water has become muddy, indicating that the clams have almost spit out the sand.

Method two stirring method

Soak the clam in warm water of about 50 degrees, and then quickly stir the clam with chopsticks. At this time, the clam's stomach will not adapt and will naturally spit sand. Or shaking the basin quickly can have the same effect.

Method add vinegar three times

Adding vinegar is also a good way, in fact, the method is very similar to the first salt, but the materials used are different. The method of operation is the same as salt. Because if you just put the clam into the water, the clam will not open the shell completely and will not spit out the sand too quickly. But adding salt and vinegar to the water will cause maladjustment of clams, and it will be easier to spit out the sand.

Method 4 add rapeseed oil

The purpose of adding rapeseed oil is to create an oxygen-deficient environment. But be careful not to put too much oil, too much will cause clam serious hypoxia, soon the clam will die. Everyone knows that if the clam dies, the shell won't open, so you can't eat the clam. So just put a little rapeseed oil on it, and the clams will almost spit out the sand in an hour or two.

Some friends will put an iron kitchen knife or iron nail in the basin when the clam spits sand, which can also accelerate the spitting of the clam. Because the clam is sensitive to the taste of rust, it can accelerate the spitting sand of the clam.

In addition, the clam taste delicious, in the production of clam, do not put monosodium glutamate, salt should also be less, so that it can taste delicious. Some friends will put in a small can of beer when stir-frying clams, which can make them fresh.

The above comes from promoting agriculture through science.