Why is the white part of Sanxing scallions so long? An expert teaches you how to choose scallions and tell apart four-season scallions, fen scallions, and northern scallions

The final finishing touch on a bowl of hot soup, an indispensable ingredient in hot pot: as the cold winter season arrives, it also means the time for delicious green onions has come! Seemingly a supporting player, green onions accompany our daily meals in the kitchen and on the plate. When shopping at the market, you cannot forget to buy them, and when eating all kinds of dishes, you must use them to add aroma. Green onions are so inseparable from our diet, so what is the story behind them? Why are Sanxing scallions famous? Why do some scallions taste pungent? From a market selection guide to suggestions for pairing them with dishes, behind the supporting role of green onions there are many rich stories you have never heard before.