Start by dicing your zucchini into thin slices
Spray your casserole dish with non-stick cooking spray.
Place your zucchini slices in the casserole dish, I was able to make 2 layers.
In a small bowl, mix together the panko, grated Parmesan cheese, and thyme.
Spread that over the top of the mixture.
Generously spray the top of the zucchini casserole with olive oil.
Place in the air fryer basket.
Slowly roast/air fryer this one 250 degrees for 15 minutes, after 15 minutes check the middle to see if the slices are softened.