Cooking Mode

1. Place the chopped vegetables in a container that is safe for use in the air fryer. 
2. Season with salt and pepper, and drizzle with olive oil. 
3. Beat the eggs, season with salt and pepper, add the cheese, and mix. Pour the mixture over the vegetables and cook them in the air fryer for 15 minutes at 200ºC. 
4. To serve the vegetable frittata, cut it into squares.