1. It takes about 10 minutes to fry steamed bun slices in the air fryer. First cut the steamed buns into slices, then pour oil, cumin powder, salt and pepper powder, etc. into a small bowl, stir evenly, brush them on the steamed bun slices, then place the steamed bun slices on the air cooker baking sheet and bake for 10 minutes That’s it.

2. The working principle of the air fryer is "high-speed air circulation technology". It generates hot air by heating the heat pipe in the machine at high temperature, and then uses a fan to blow the high-temperature air into the pot to heat the food. Hot air circulates in a closed space and uses the oil of the food itself to fry the food, thereby dehydrating the food and making the surface golden and crispy, achieving the frying effect. So, an air fryer is actually a simple oven with a fan.