1. Roll the noodles by hand and cook for 5-8 minutes.

2. The cooking time of hand-rolled noodles is usually related to the cooking method, the thickness of the hand-rolled noodles and the softness of the noodles. Generally, when cooking noodles, you need to wait for the water to boil before adding the noodles into the pot, and it is not advisable to cook the noodles for too long to avoid the cooked noodles turning into lumps and affecting the taste.

3. The earliest physical noodles were discovered by scientists from the Institute of Geology and Geophysics of the Chinese Academy of Sciences. They conducted a geological survey in the upper reaches of the Yellow River and Lajia Village, Minhe County, Qinghai Province on October 14, 2005. At that time, an upside-down bowl was discovered 3 meters underground in a floodplain sediment. The bowl is filled with yellow noodles, the longest one is 50 cm. By analyzing the ingredients of the substance, researchers found that the bowl of noodles was about 4,000 years old, making the history of noodles much earlier.