Step1:First of all, make tomato sauce. Wash the tomatoes and scald them with hot water, peel them and cut them into pieces. Stir fry them in hot oil until they are sanded and put in sugar salt sauce and a small amount of tomato sauce for standby.
Step2:Fry the herring in oil for six minutes. Add the onion, ginger, a little soy sauce, cooking wine, sugar and turn off the heat.
Step3:Mix the herring with the tomato sauce and put it into the pressure cooker and press for about 10 minutes to get out of the pot.
Cooking tips:You can marinate the herring with salt cooking wine and soy sauce for about 2 hours in advance to make the fish taste better. In addition, this one is also suitable for children. It is not only nutritious, but also because the fish is pressed in a pressure cooker. The fish bones are already soft. Don't worry that the baby will be stuck by the fish bones. There are skills in making delicious dishes.