Ingredients:5 tomatoes, 20g rock sugar, white vinegar?

How to do?

1, put the glass container with tomato sauce into water, boil for about 5 minutes to sterilize, fish out and let it cool.

2, with a knife in the bottom of the tomato cut "ten", put into boiling water for about 1 minute, slightly cooled, peeled and de-tipped, cut into large pieces.

3, put into a blender, beat into tomato paste.

4, pour the tomato paste into a saucepan, add the rock sugar and bring to a boil over medium heat, then reduce the heat to low and simmer, stirring occasionally. When it thickens, add the white vinegar and mix well, and continue to simmer over low heat for about 2 minutes.

5, tomato sauce cooled and then loaded into a sealed jar.