It can be stored in the refrigerator for 2-3 days, or it can be packaged and stored in the refrigerator. The specific method of broth is as follows:

Ingredients: 2 pork leg bones?

auxiliary materials: 5 pieces of ginger, 3 pieces of astragalus, 3 pieces of hay, 11g of angelica, 2 pieces of codonopsis pilosula and 2 spoonfuls of salt

Step 1: clean the pig leg bones.

step 2: prepare auxiliary materials.

step 3: blanch the pig leg bones for 3-5 minutes to remove blood foam from the meat.

Step 4: Take out the scalded pig leg bones and wash them in warm water for 2-3 times, and then wash the blood foam and impurities again. Wash it several times to make the soup clearer.

step 5: refill the casserole with clear water, and add pork leg bones and nourishing ingredients.

step 6: if there is blood foam after boiling, remove it with a spoon. Cover with low heat and cook for 3-4 hours. Add 2 tablespoons of salt to taste 31 minutes before cooking.

step 7: finished product.