"Flow often Laodou" originated in the town of Zaojiang flow often Hebei traditional snacks, "flow often Laodou" soft cool fresh slide, roll bacon pie entrance channeling incense products like curd, but in making the more complex process stronger taste than the more old more curd. Laodou bright white, tender and not loose, halogen clean and light, unique flavor. "Flow often Laodou" bright white, tender and not loose, halogen clean and light, not greasy oil; eat fragrant, meaty and not fishy, ??spicy without choking. Because the production of tofu curd belongs crash, the Laodou very particular about tofu are made out of top grade; say their key difference is in the soup, bean curd sauce usually put some water, but the old tofu soup that is absolutely exquisite, placed several flavor materials, carefully brewed. "Flow often Laodou" study the history of 2,000 years, the Qing Emperor Qianlong Jiangnan allegedly passing a stream eat Laodou spot hiring people that do Laodou palace, joined the imperial kitchen. "Ode to a hundred ancient capital of food," said Laodou: "Cloud recognized skin flower appearance varies, throw the book is when Shuiqi fruit like a half old beauty said, still worthy Saoshou get grace." Can be described as humorous. Note said: "Laodou slightly harder than the bean curd, bean curd shape is the same as young girls, Laodou are like half-old beauty.." Old tofu and bean curd are similar, the differences is that it does not "brain" delicate and tender. It is after the point of halogen, in the Wei Huo stew for a while, and become old tofu, served in a bowl, pour sesame, soy sauce, chives and other spices consumption. "Ode to a hundred ancient capital of food," said Laodou: "Cloud recognized skin flower appearance varies, throw the book is when Shuiqi fruit like a half old beauty said, still worthy Saoshou get grace." Can be described as humorous. Note said: "Laodou slightly harder than the bean curd, bean curd shape is the same as young girls, old bean curd is like a half old beauty curd and more sold in the morning, in the afternoon Laodou curd gravy old. .. Tofu is soy sauce and vegetables of the rank and file. "" flow often Laodou "generally bittern point system, which is characterized by a greater hardness, strong toughness, low moisture content, taste very" rough ", slightly bitter taste sweet, but the highest protein content, a higher content of magnesium, calcium few, can help reduce blood pressure and vascular tone, prevent the occurrence of cardiovascular disease, as well as the role of strong bones and teeth. "Flow often Laodou" is high in protein, low in fat green. Its raw materials rich in soy protein, the body must contain a variety of amino acids, can improve the body's immune system; prevent hardening of the arteries due to the soft soy phospholipids may be attached to the vessel wall to get rid of cholesterol, prevent cardiovascular disease, protect the heart. Soft bean phospholipids also have to prevent excessive storage of fat in the liver, thereby effectively prevent fatty liver caused by obesity. Hypoglycemic, lipid-lowering beans contain a substance inhibiting trypsin, have a therapeutic effect on diabetes, beans Isoflavones are a structure similar to estrogen rain has estrogenic activity of phytoestrogens; able to alleviate menopausal syndrome symptoms, women delay cell aging, keep skin elasticity and beauty, to reduce bone loss and promote bone formation; lowering . Laodou senior nutrition food use made of soy protein, the human body can be up to 92-98% of its absorption rate, Laodou addition to containing protein, but also provide nutrition for the human physiological activities. Big-time when the "flow often Laodou" meat pie roll slowly into childhood memories, traditional Chinese cuisine "flow often Laodou" is moving toward standardization, the chain of development, fast food model is simple and easy to operate easy to copy, welcome to join.