Wash the tomatoes. If you don't like to eat tomato skins, you can scald the tomatoes with boiling water for a minute or two, so it's easy to remove the skins and then shred the tomatoes. Cut the onion into small pieces.
It is best to fry eggs in a pan, wash the pan, and boil them at the bottom of the pan, then simmer them gently, pour some cooking oil, wipe them evenly at the bottom of the pan, and pour in the beaten eggs. Fry them with a small fire, but the fire will not, so it is easy to get coke, and the eggs should not be fried too hard. Form a block of 89 points, which can be cooked in a pot.
Wash dry, many people have trouble not washing the pot, and it is easy to burn the bottom. Add a small amount of cooking oil, wipe it evenly at the bottom of the pot, add chopped tomatoes, stir fry over low heat, and sprinkle a little water if it is too dry. Stir a little juice into the tomato, and it will be sour.
Put the fried eggs in a wok, stir constantly to make the tomato juice and eggs fully mixed, and then sprinkle with a little sugar and chopped green onion. Stir well, so that the scrambled eggs with sweet and sour tomatoes are ready.