Generally, there are two kinds of sauces for dipping green onions, one is sweet noodle sauce, which is suitable for people who have just come into contact with it, because it is afraid of spicy, and dipping sweet noodle sauce can neutralize the taste. On the other hand, most Shandong locals eat soybean sauce, and soybean sauce is the "original match" of green onions. There are usually two ways to treat soybean sauce. One way is to melt soybean sauce with a little water, add some sesame oil, and then steam it in a steamer to remove the raw flavor and stimulate the fragrance. Another way is to pour oil into the pot and directly fry soybean sauce until it is fragrant.