The dipping sauce of green onions eaten by the northeast people is bean paste. Bean paste is a kind of seasoning. The main ingredients are broad beans and soybeans, and the auxiliary materials are pepper, sesame oil and salt. Bean paste belongs to fermented red-brown seasoning. According to the different habits of consumers, sesame oil, soybean oil, monosodium glutamate, pepper and other raw materials were prepared in the production of bean paste.

In addition, add 100 kg of cooked Chili sauce and 2 kg of rice wine into 100 kg of fermented sweet noodle sauce, fully stir, put it into a sterilized bottle that has been sterilized and cooled until the bottle mouth is 3-5 cm high, then inject refined vegetable oil into the bottle for 2-3 cm, then exhaust, cover it tightly (cover it with a layer of wax paper to prevent the cover oil from leaking out), and check.