Why should air fryers be warmed up before using

In modern kitchens, air fryers are popular for their efficient and healthy cooking styles. Among them, the preheating function plays a crucial role in ensuring cooking results and food quality. Preheating is a key link in achieving the rapid internal temperature of the air fryer to reach the set value. The working principle of the air fryer is to generate high-temperature hot air through the heating element and use a built-in fan to quickly circulate the hot air inside the fryer, thereby achieving uniform heating of food and ideal crispness. By preheating, the temperature inside the fryer can be quickly increased to the required cooking temperature in a short time, so that the food can be immediately in contact with the high-temperature hot air after being put in, significantly shortening the time to reach the cooking temperature, thereby improving the overall cooking efficiency.

In addition, preheating can not only improve cooking efficiency, but also significantly improve the taste and color of food. In the preheated air fryer, the internal temperature is high, and the food surface can quickly form a crispy shell while the inside maintains a juicy texture. This cooking effect of crispy on the outside and tender on the inside is one of the reasons why air fryers are popular among consumers. Especially for those foods that pursue a crispy taste, such as fried chicken wings and fries, the cooking effect after preheating is particularly outstanding. At the same time, the preheating process can quickly color the food surface and present an attractive golden color, further enhancing the visual appeal of the food and enhancing the consumer's dining experience.

Uniformity is another significant advantage brought by preheating. During the preheating stage, the hot air circulation inside the air fryer gradually stabilizes, forming a uniform heat field. This heat field ensures that every part of the food can be heated evenly during the cooking process, avoiding the phenomenon of heat on the outside and cold on the inside or uneven raw and cooked. This is especially important for cooking ingredients such as large pieces of meat or various vegetables, ensuring that each part can achieve the ideal cooking effect, thereby improving the overall quality of the dish.

In addition, the preheating function also reduces oil smoke and odor during cooking to a certain extent. Since the air fryer has raised the internal temperature to a higher level during preheating, when food is put in, the moisture and grease on its surface will evaporate rapidly, thereby reducing the generation of oil smoke. At the same time, preheating can thoroughly heat the food debris or grease that may remain in the fryer, avoiding the odor generated during the cooking process and ensuring the pure flavor of the food.