Why did the leek box open when it was branded? Brief introduction of leek box

1, because the air between the fillings in the leek box is heated and expanded, the water released by leek turns into steam at high temperature, and its volume increases rapidly. When the box really can't hold, the hot air can decisively choose the weakest link of the box and break through from the cat, so the box has no choice but to open its mouth.

2. The leek box is a delicious food made of leeks, eggs and noodles. It is a very popular traditional snack in Shandong, Henan, Hebei, Shanxi, Shaanxi and Northeast provinces in northern China, and it is also a holiday food in some areas.

3. Generally, fresh leeks, dried rice and eggs are used as the main raw materials to make food. The skin of leek box is golden and crisp, the filling is crisp and tender, and the taste is beautiful, which is a good time.