As the seasons change, our eating habits should be adjusted according to the time. Autumn climate is dry, should pay attention to our body to replenish enough water and vitamins. "Dryness is moist," the fall should be nourishing yin and heat, moistening dryness to quench thirst, clearing the mind and tranquilizing the spirit of the diet. Nature has also given us a generous gift, fruitful branches, fragrant grains. Pumpkin, lotus root, and various fruits are all excellent ingredients that we can use to nourish our health. Enjoy the lotus in the summer, taste the lotus root in the fall, is also a good season to eat lotus root. Folk have "lotus all treasure, autumn lotus most complementary people". Chinese medicine believes that the raw lotus root is cold, can clear the heat in addition to the annoyance, the production of fluid cool blood; cooked lotus root from cool to warm, can nourish the stomach and nourish yin, have the spleen, beneficial to the qi, nourish the effect of blood, is a good dietary supplements.

Pork knuckles chopped into small segments, into the pot of cool water to boil, remove the blood foam. Then fish out and rinse with cool water, drain. Flying water after the pork knuckle poured into the pressure cooker, and then fill with the right amount of water, add ginger and yellow wine, cooking 25-30 minutes. Peel the lotus root, cut into cubes or thick slices, rinse with cool water and drain. Put the lotus root into the cooked pork knuckle soup, then mix in the right amount of salt, continue to cover and pressure cooker to heat for about 5 minutes. Finally sprinkle a few goji berries to soften. Pork hooves are preferred to use the front hooves, i.e. pig's hands. Compared with the pig's hind feet, the bones of the front feet are a little finer, more meat, and rich in gelatin, more suitable for cooking.

The lotus root is divided into safflower lotus root, white lotus root and hemp flower lotus root three kinds. Saffron lotus root shape long and thin, tawny, rough skin, containing more starch, less water, glutinous but not crisp, suitable for soup; white lotus root fat, tender and smooth appearance, silver white, crisp and juicy meat, sweet flavor, raw food is the best; sesame lotus root is pink, rough appearance, starch, cooked food is preferred. With autumn lotus root and fresh pig's feet as the main ingredients, the flavor is sweet and sweet, the practice is simple, is a good tonic. Pour in chicken essence and salt to taste and serve on a plate sprinkled with chopped green onion. Can be eaten directly this way, as no spicy Sichuan people of course, but also add a dipping disk.