(1) Onion, broccoli, colored pepper, sausage, olive oil, black pepper, cumin powder, soy sauce.

(2) Wash the vegetables, cut them into pieces, put them into a big bowl, put all the seasonings into the vegetables, put on disposable gloves and stir them evenly.

(3) Preheat the air fryer at 200℃ for 5 minutes, and then put the stirred vegetables at 200℃ for at least 10 minutes, which is not enough time.

2. Exercise 2:

(1) Prepare cauliflower, half soy sauce, 2 tablespoons oyster sauce, 1 spoon cumin powder, and appropriate amount of Chili powder.

(2) Cut the cauliflower into small pieces, blanch it, and soak it in cold salt water for 20 minutes to prepare the sauce: soy sauce+oyster sauce+Chili powder+cumin powder+white sesame, and prepare the sauce: soy sauce+oyster sauce+Chili powder+cumin powder+white sesame.

(3) Preheat the air frying pan for five minutes, and mix the dried cauliflower and the sauce evenly.

3. Exercise 3:

(1) Prepare asparagus, tomato, black pepper and oil.

(2) Wash asparagus and tomatoes, cut tomatoes in half and put them in an air frying pan. Brush with olive oil and sprinkle with salt and freshly ground black pepper.

(3) The air fryer is set at 200 degrees, about 15 minutes.