The method of making tomato sauce is as follows: Step 1. Wash the tomatoes, remove the stems, and cut them into pieces as you like.

Step 2: Heat an appropriate amount of olive oil in a non-stick pan, add peeled and chopped garlic paste, and slowly fry the garlic paste over medium-low heat until the garlic paste becomes fragrant. The garlic paste will be slightly golden.

Step 3. Pour the diced tomatoes into a non-stick pan and bring to a boil over high heat.

Step 4. Add appropriate amount of rock sugar.

Step 5. Add appropriate amount of white vinegar.

Step 6: Simmer over medium heat slowly. When the juice finally begins to collect, the tomato sauce will splash out of the pot. At this time, change to medium to low heat and stir continuously with a spatula until it reaches the consistency you like.

Step 7. Put the cooked tomato sauce into a glass bottle. The glass bottle needs to be sterilized by boiling water in advance and the water must be controlled.

Cap the bottle while it's hot and place it upside down on the countertop to keep bacteria away.

Cool and then store in the refrigerator.