Prepare tomatoes and eggs.
Cut the tomatoes into bite-sized pieces.
Beat the eggs and add a pinch of salt, then mix well.
Add cooking oil to the pan.
Pour the egg mixture into the pan and gently stir to make scrambled eggs.
Remove the scrambled eggs from the pan for a moment.
Add the tomatoes to the pan and stir-fry.
Return the eggs to the pan and stir-fry together with the tomatoes.
Season with salt and pepper to taste.