Preheat the oven to 400°F and line a rimmed lined baking sheet with parchment paper. Set aside.
In a shallow dish or pie pan, gently whisk the eggs together. Season with salt and pepper, to taste.
In a small bowl, combine your dry ingredients, panko and parmesan cheese, to make your breadcrumb mixture.
Transfer panko mixture on a large bowl. Dip each zucchini piece into the beaten egg mixture. Allow excess egg whites to drain off each piece before transferring to the bowl of seasoned panko bread crumbs to dredge. Turn to evenly coat all zucchini slices before transferring to the prepared baking sheet.
Arrange zucchini fries on the prepared baking sheet. Season with additional salt and black pepper, if desired. Lightly spray with cooking spray.
Place in the oven to roast until golden brown and crisp, 25-30 minutes, flipping halfway through the baking time.
Serve the hot zucchini fries on a separate bowl or a wire rack alongside the Greek yogurt dipping sauce. Enjoy the great flavor!