Ingredients: pork bone 500g?

Accessories: ginger, onion, pepper, white vinegar.

Practice 1, wash bones: wash bones with warm water when you buy them.

Practice 2: soak the washed bones in water, the water will turn red, and then change the water. Change it twice, and the color of the water will be very light.

Practice three, drowning: meat drowning can be cooked with hot water.

Practice 4, cooking soup: just add a few slices of ginger, a leek knot, 2 teaspoons of white vinegar.

Practice 5, skim the oil, skim it for a while and then skim it until no dirty foam comes out.

Practice 6, time: Generally, the soup should be cooked for 2-3 hours, and the soup is rich and milky.

Practice 7, boiled pork bone soup.

Exercise 8. Finished product drawing.