Ingredients: ribs, potatoes, tomatoes, onions, ginger, white pepper, salt.

Exercise:

1. Wash and chop the ribs, cut the onions into long sections, slice the ginger, cut the tomatoes, peel and cut the potatoes.

2. Put a little oil in the wok and saute shallots and ginger. Add tomatoes and potatoes, stir fry and turn off the heat for later use.

3. Take another pot, put water in the pot, add ribs, skim the floating foam after the fire is boiled, and simmer for 30 minutes after the water becomes clear.

4. Add the fried tomatoes and potatoes, boil again and simmer for about 30 minutes.

5. Season with a little salt and pepper.