The present disclosure relates to the formula of quality improvement for wheat flour-based frozen foods, which belongs to the technical field of food processing. The present disclosure discloses a quality improvement formula for wheat flour-based frozen food. The formula comprises soy protein isolate, soybean phospholipid, soybean oil and soybean polysaccharide. The formula can be used to improve the quality of wheat flour-based frozen food (frozen cooked noodles, frozen dumplings, frozen steamed bread, frozen steamed stuffed buns, etc.). The soybean base formula needs to be blended into water according to a proportion first, high-speed shearing and homogenizing, emulsification are performed, agitation and heating are then performed, so that compound soybean milk is made, and thereby the formula can take effect. The present disclosure can enable wheat flour-based frozen foods to have the advantages of good taste, rich nutrition, stable quality, long shelf-life, green, health, convenience in preparation, low cost and so on, and overcomes the technical bottleneck confronting the industrial development of wheat flour-based frozen food.
