Cooking Steps

1. 

   Step1:Prepare material

2. 

   Step2:Stir fry tomatoes with a little oil until juic

3. 

   Step3:When the tomato juice is soft and rotten, pour in the sliced winter melon slice

4. 

   Step4:Stir fry for a while and add boiling wate

5. 

   Step5:When the wax gourd slices are transparent, add onion salt and sugar to taste and continue to cook for one minute

6. 

   Step6:If you like more sour soup, you can cook tomatoes longer