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What kind of food is Caotouquan and where can I eat it?
Caotouquan is a famous dish of Han nationality and belongs to Shanghai cuisine. This dish is dark red and turquoise in color, crisp and soft in circles, fat but not greasy. It is a very popular food in the Shanghai style menu. This dish can be eaten by Shanghainese all year round now. In the past, you could only eat grass when it was on the market. Caotou is a gossip in Shanghai dialect, but its scientific name is actually alfalfa.

The "grass head circle" is actually a combination of two dishes, braised circle and stir-fried grass head circle, in which braised circle is braised large intestine. The most famous restaurant is Shanghai Laozhengxing Restaurant. There was no grass head at first. But because there is too much oil flowing out of the large intestine, and the grass head has the reputation of "oil rag", its ability to eat oil is not comparable to that of ordinary dishes, so I thought of using grass head with large intestine. In this way, the grass head absorbed the oil from the large intestine, and the large intestine sucked in the fragrance of the grass head. Both of them cut a dash.

The most important thing to make a grass head circle is the choice of this circle, that is, pig intestine, which is divided into three parts: pig large intestine, small intestine and head of intestine. At present, the head of the large intestine, that is, the rectum of the pig, is the best place to make the grass head circle, because this part of the intestine is straight, which is more convenient to handle, and it is more symmetrical and has a strong three-dimensional effect when it comes out.

Followed by grass heads, buy grass heads and buy fresh leaves. The lighter the color, the fresher it is. In the process of frying, you should be quick, because the fire is big, the grass is thin, the action is slow, and the leaves are easy to dry and scorch. Sprinkle a little salt in, stir-fry until the grass shrinks, and a big tent becomes a small pot, which can be lifted. It's called stir-frying grass heads.

nutritive value

This dish is dark red and turquoise in color, crisp and soft in circles, fat but not greasy.

Pig large intestine: Pig large intestine has the effects of moistening dryness, tonifying deficiency, quenching thirst and stopping bleeding, and can be used to treat physical weakness, thirst, proctoptosis, hemorrhoids, bloody stool, constipation, etc. Because of its cold nature, it belongs to spleen deficiency.

Alfalfa: Alfalfa contains a lot of iron, which is an auxiliary food to treat anemia. A lot of B vitamins can help treat pernicious anemia. In addition, alfalfa also contains vitamin K with hemostatic effect; Alfalfin and alfalfa phenol, which have the functions of relieving cough and asthma, have certain curative effect on bronchitis; In addition, alfalfa contains crude fiber, which can promote large intestine peristalsis, help excrete feces and toxins, and prevent constipation and intestinal cancer.

Moreover, alfalfa contained in alfalfa can inhibit intestinal contraction, increase the content of thyroxine in blood, and prevent the oxygen anticancer effect of adrenaline.

Conclusion Many people avoid the pig's large intestine, but many people can't quit. In fact, as long as it is handled properly, the pig's large intestine is also one of the delicacies on the earth. Moreover, the "grass head" in the grass head circle can absorb oil, which is beneficial to people's health. People who like this dish must not miss it.