A catty 1.2 yuan, sold in two portions, with cold noodles at 60 cents each. A catty of Chili oil can be mixed with 25 portions of cold noodles (the cost of Chili oil is about 6 yuan), a catty of sesame sauce can be mixed with 30 powder of cold noodles cheese (sesame sauce 8.5 yuan needs to be mixed with a lot of water), and a catty of seasoning water can be mixed with 25 portions of cold noodles (the cost of seasoning water 1.2 yuan), including shredded cucumber and bean sprouts. The seasoning cost of one portion of cold noodles is one piece. Remarks: This cold rice noodle is definitely a mechanism. If it is put together with handmade cold rice noodles, it can't compare with handmade cold rice noodles. Also, it is best to mix sesame sauce with water, otherwise if it is mixed with oil, the cold noodles will taste too greasy and lose their spicy and sour nature.