Preheat oven to 425 degrees
Line cookie sheet with foil or parchment paper
Slice zucchini thin to 1/4 inch and uniformly
Set up bowls, 1 with flour, 1 with eggs, 1 with panko crumbs, Parmesan cheese, and spices
Coat 4 to 6 zucchini on both sides in flour
Dip zucchini in eggs, coating on both sides
Dip zucchini in panko crumbs with Parmesan cheese and spices on both sides
Place on lined cookie sheet
Repeat until all zucchini slices are coated
Spray with avocado or olive oil (optional)
Bake for 10 minutes in preheated 425 degree oven
Remove from oven, turn each Parmesan zucchini bite over
Return to oven, continue baking for 10 more minutes or until golden brown
Remove from oven, cool for a few minutes
Serve warm