◇ Wash the virgin tomatoes, drain the water, and then dry them completely with a dry cloth ◇ Trim the tomato head and tail, cut from the middle, so that the two halves of the tomato can stand on the baking tray ◇ Sprinkle the seasoning and spices evenly on the pulp, and wait until the steam oven is preheated ◇ Set the drying mode, the air drying parameter logic is to reduce the humidity, temperature, and wind speed ◇ Due to the different sizes of each tomato, try to sort them into different baking trays ◇ Observe the air-drying condition for a long time, from small to large tomatoes are air-dried and taken out of the steaming oven ◇ Air-dried tomatoes are mostly used in Italian and French cooking, and can be produced and stored in large quantities, with high practicability