Preparation materials: 2 potatoes, 3 tomatoes, ginger, onion and garlic.

1, first peel and wash the potatoes and cut them into pieces.

2. Then cut the tomatoes into pieces.

3. Wash and cut ginger, onion and garlic for later use.

4. Come on in the pot, put the ginger, onion and garlic in the pot and saute, then pour in the potatoes and stir fry.

5. Then pour the tomatoes into the pot, put them in cold water and boil them for 20 minutes.

6. After stewing, take the pot and put it in a bowl.