Fried bean curd blanching 3-5 minutes can be, do not have to blanch too long, blanch a long time will be cooked soft, blanching time are generally used to blanch boiling water, and then over cold water, so that the taste is better, and the bean curd generally contains saponins and hemoglobin, blanching can be high temperature to remove these toxins, to avoid causing food poisoning.

Beans

Beans are annual vegetables of the genus Cowpea in the family of Leguminosae of the order Rosaceae, also known as cowpeas, cowpeas, long cowpeas, band beans, which are rich in protein, carotene, high nutritional value, and good taste.

Bean curd is one of the popular vegetables widely cultivated in the north of China, and its popularity ranks first among all kinds of vegetables. It is highly adaptable, and can be cultivated in the open ground as well as in protected areas, and it can be produced annually at the same time.

Beans in the growth process like warm, can not withstand frost, the requirements of sunshine is not strict, more drought-resistant, but the seeds need a certain amount of water in the germination, otherwise there will be a certain impact on the emergence of beans.