The main raw materials of fried sauce are noodles (rich in flour), pork and vegetables. Noodles are easy to digest and absorb, and have the functions of improving anemia, enhancing immunity and balancing nutrient absorption. Pork is rich in high-quality protein and essential fatty acids, and provides heme (organic iron) and cysteine to promote iron absorption, which can improve iron deficiency anemia; Has the effects of tonifying kidney, nourishing blood, nourishing yin and moistening dryness; However, due to the high cholesterol content in pork, obese people and hyperlipidemia people should not eat more.

It is necessary to put more vegetables as noodles. Only in this way can noodles tied with the river become a healthy diet. Otherwise, there is more salt, less fiber and insufficient vitamin C and potassium. The sauce itself contains more protein and B vitamins, which is suitable for matching with flour.

Of course, it should be noted that pork should not be eaten with ebony, licorice, crucian carp, shrimp, pigeon meat, snail, almond, donkey meat, sheep liver, coriander, turtle, water chestnut, buckwheat, quail meat and beef. Therefore, the above raw materials should be avoided when making Zhajiang Noodles. In addition, it is not advisable to drink a lot of water after eating noodles with pork as raw material.