1, sheep bones and mutton washed. Sheep bones need to be sawed, mutton cut into small cubes, to the sheep bones and mutton over water once.

2, re-boil a large pot of boiling water, when the water boils, first put in the patted ginger, garlic and onion knots, cook for a few minutes, and then put the bones in.

3. Once the bones are in, bring to a boil over high heat, cover the pot with a lid, and then switch to medium-high heat and cook for 2 to 3 hours.

4, put in the appropriate amount of goji berries. To keep the pot hot. Avoid uncovering the pot to let the heat dissipate.

5, do not worry about the pot boiling dry and keep adding water, if you want to add water, you can add boiling water, not directly add cold water. If you think the fire is big, you can change to medium heat.

6, when simmering soup, must maintain a rolling boil state, otherwise the simmering broth light not creamy, simmering soup generally do not add water halfway, after simmering, the original water becomes half a pot of creamy white broth. Turn off the fire, the floating oil on the surface of the soup first cleaned up, simmering, to add the right amount of sheep plate oil.