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What kind of food is Caotou Circle, and where can I eat it?
Caotou Circle is a famous dish of Han nationality, which belongs to Shanghai cuisine. This dish is dark red and green in color, crispy 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, it could only be eaten when Caotou was on the market. Caotou is a Shanghai dialect gossip, but its scientific name is actually alfalfa.

The "grass head circle" is actually a combination of two dishes, the braised circle and the raw stir-fried grass head, in which the braised circle is also the braised large intestine. The most famous one belongs to Shanghai Laozhengxing Restaurant. At first, there was no grass head collocation. However, because there was too much oil coming out of the large intestine, and the grass head also had the famous title of "oil rag", its ability to eat oil was not comparable to that of ordinary dishes, so I thought of using grass head collocation with the large intestine. In this way, the grass head absorbed the oil from the large intestine, and the large intestine sucked in the fragrance of grass head. Both of them came out greatly.

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

Next is the grass head. Buy the grass head with fresh leaves. The lighter the color, the fresher it is. In the process of stir-frying, your hands and feet should be quick, because the fire is big, the grass head is thin, and the leaves are easy to dry and scorch if the gesture is slow. Sprinkle a little salt into it conveniently, and stir-fry until the grass heads shrink, and a big canopy becomes a small pot, which can be lifted up. It is called stir-frying grass heads.

nutritional value

this dish is dark red and green in color, crisp and rotten in circles, soft and ripe, fat but not greasy.

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

Alfalfa: Alfalfa contains a lot of iron, which is an auxiliary food to treat anemia, and 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 can relieve cough and asthma, have certain curative effect on bronchitis; In addition, alfalfa contains crude fiber, which can promote the peristalsis of large intestine, help to excrete stool and toxins, and prevent constipation and intestinal cancer.

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

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