1, first of all, put the tofu in salt water to soak for a while, and then cut into the same size block on a plate to be used.
2, wash the tomatoes, scalded with hot water, then tear off the skin and cut into small pieces.
3, put the oil in the pan and add 5% heat, then pour in the small pieces of tofu, medium heat and fry slowly until the tofu is golden brown on both sides.
4, after the tofu is browned on both sides, put in the tomatoes, add a little water and simmer for about 2 minutes.
5, tomatoes and roasted tofu simmering flavor almost, put soy sauce, salt, a little sugar, oyster sauce and stir well, and finally sprinkled with chopped green onions, and then simmer for a minute until the flavor to tomatoes out of the soup can be out of the pot.