Looking at the degree of chestnut paste, the mild paste does not affect the taste and can be eaten. If it is black, it can't be eaten. It is bitter.

Processing method of chestnut paste:

1. Dump the chestnuts and other food in the paste pot;

2. Brush the paste pan: soak in hot water for about 15 minutes;

3. It is easy to wash the pot after soaking thoroughly, and it is forbidden to use a steel ball brush, which will cause damage to the pot and affect the later cooking.

Health care value of attached chestnuts;

① Its main functions are nourishing stomach and strengthening spleen, tonifying kidney and strengthening tendons, promoting blood circulation and stopping bleeding. Can be used to treat nausea, vomiting blood, weakness of waist and legs, bloody stool, etc. Can be compared with ginseng, astragalus and angelica.

② It has good curative effect on kidney deficiency. In the Tang Dynasty, Sun Simiao thought that chestnut was "the fruit of kidney, and kidney disease should be eaten." ;

③ Unsaturated fatty acids and vitamins contained in it have the effects of resisting hypertension, coronary heart disease, osteoporosis and arteriosclerosis, and are nourishing products for resisting aging and prolonging life;

(4) It contains vitamin B2, and eating chestnut often is beneficial to children's oral ulcers and adults' oral ulcers.