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

Ingredients: 2 pig leg bones?

Accessories: 5 slices of ginger, 3 slices of astragalus, 3 slices of hay, 0/0g of angelica/kloc-,2 slices of codonopsis pilosula, and 2 tablespoons 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 bone, wash it with 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 and simmer for 3-4 hours. Add 2 tablespoons of salt to taste 30 minutes before cooking.

Step 7: finished product.