1, spray some water on the staple food. Generally, hot meals should be heated for 2-3 minutes on high fire and 5 minutes on medium fire. It is best to cover the rice when it is hot, so it will be softer when it is hot. If you can spray some water before heating, the rice will taste better. In addition, the same is true of hot steamed bread and hot cake.

2. Stir the soup to half. If you heat the soup, don't turn it into a high-grade one at a time, because the temperature of the soup is too high, and the soup will overflow when it is opened. If you want to heat evenly, you need to stir halfway to avoid the middle temperature of the soup being too high.

3. It is best to cover hot vegetables, vegetarian dishes and meat dishes. Generally, vegetarian dishes are heated for 2-3 minutes with medium fire or large fire, and meat for about 3 minutes. If it is frozen food, the heating time should be longer, 4-5 minutes.

Need to pay attention to the following points:

1, microwave heating requires the use of special containers. Ordinary plastic containers, metal containers, closed containers, heat-resistant containers, etc. Not suitable for microwave ovens, but containers for food need special microwave ovens.

2. The heating time should not be too long. Over time, food will harden, lose its fragrance, color and taste, and even produce toxins. Therefore, if food is thawed or heated in the microwave oven, if you forget to take it out, if it takes more than 2 hours, you should throw it away to avoid food poisoning.

3. Fried food should not be heated. Because high-temperature oil will splash and cause fire, in case of accidental fire in the furnace, never open the door, turn off the power first, and then open the door to cool down after the fire is extinguished.

Don't heat the food without water in the microwave oven. Because the microwave oven itself does not generate heat, but emits microwave radiation to food, the polar molecular water in food moves. The interaction between adjacent molecules produces a phenomenon similar to friction, which makes the water temperature rise, so the temperature of food also rises. Putting food without water in the microwave oven will make the microwave oven unable to work, resulting in damage to the microwave oven.

5. If the door of the microwave oven is sealed, causing collision or falling? Hinge? Do not continue to use it, the shell is damaged, and it can only be used after being repaired by professional maintenance personnel.