Jajangmyeon, as the name suggests, the essence lies in the sauce. Only choose high-quality yellow sauce as raw material. It is also very important to control the heat of the frying sauce. If it is too large, it will burn easily, and if it is too small, the aroma will not be produced. The ratio of meat and sauce should not be sloppy. , Not greasy and not firewood. Such a well-made sauce head is poured on the noodles, which makes people very appetizing when they look at it, and they can't stop eating it in their mouths.