1. Soak soybeans in hot water all night until they are full. Cut pig's trotters in half, soak pepper and chop it, soak ginger and cut it into pieces, and cut green onions.
2. Add water, Redmi and trotters to the pot.
3. After the fire is boiled, turn to medium heat and cook for about 15 minutes. After the pig's trotters are colored, drain them out of the pot.
4. Heat the oil pan to 60% heat, add the pig's trotters and fry until the color is golden. Skin moisture is dry, control oil. Chop the fried pig's trotters into small pieces, blanch them in a pot, remove and drain.
5. Heat the oil pan and add the hot sauce. Soak mountain pepper powder, soak Jiang Mo, Jiang Mo, minced garlic and scallion, and stir-fry until the color is bright and the steam is quick-drying. Pour in the stock and cook over high heat for 30 minutes. Remove the dregs and leave only the soup.
6. Put the pig's trotters and soup into a casserole and cook for 2 hours on low heat. Add the soaked soybeans and cook for about 1 hour. Add salt, chicken powder, sugar and sesame oil to taste before taking out. Take it out of the pot.
Soybean:
Leguminosae soybean, also known as soybean, belongs to the genus Panicum, which originated in China and is one of the important food crops in China. Soybean is rich in nutrition and high-quality protein, so it is also called "the meat in the field". This plant is 30-90 cm tall. Stems stout, erect, densely covered with brown bristles. Leaves usually 3-foliolate; Stipules and yellow pilose; Petiole 2-20 cm long; The total pedicel usually has 5-8 sessile, closely arranged flowers; Calyx lanceolate, flowers purple, lavender or white. Pods are fat, slightly curved, drooping, yellow-green, and densely covered with long brown hair; Seeds 2-5, elliptic, subglobose. The flowering period is from June to July, and the fruiting period is from July to September.