1. Wash mutton and cook in water 10 minutes. When the dirty foam is boiled, take out the mutton and wash it again, and drain it.

2. Put the mutton in an electric pressure cooker, add water, and transfer to the beef and mutton stall to start stewing. If there is no power pressure cooker, put it in an ordinary pot for one hour instead of a pressure cooker (high fire first, then low heat).

3. Wash, peel and slice the lotus root.

4. Pour the mutton and soup in the electric pressure cooker into the soup pot and continue to simmer 1 hour. At this time, add lotus root slices and thirteen spices.

5. Wash and chop garlic leaves for later use.

6. Turn off the fire after stewing and add salt according to personal taste. Sprinkle garlic leaves after cooking. A pot of delicious mutton soup is finished.

When making mutton, the matching function of seasonings can not be ignored. It is best to put some peeled ginger, because the skin of ginger is cool, which has the functions of dispersing fire, clearing heat, relieving pain, expelling wind and removing dampness. Eating it with mutton can also remove the smell of mutton. When cooking mutton, use less spices such as pepper, ginger, clove and fennel. You can put some lotus plumule, which has the function of clearing the heart fire.