01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper or lightly grease it for non-stick baking.
02 - Slice the trimmed zucchini into uniform batons, approximately 3 inches in length and 1/2 inch in thickness.
03 - Arrange three shallow bowls: one with all-purpose flour, a second with beaten large eggs, and a third containing the combined panko breadcrumbs, grated Parmesan cheese, garlic powder, dried Italian herbs, black pepper, and salt.
04 - Methodically dredge each zucchini baton: first coat in flour, then immerse in the beaten eggs, and finally thoroughly coat with the Parmesan-breadcrumb mixture, ensuring even coverage.
05 - Place the breaded zucchini fries in a single layer on the prepared baking sheet, ensuring they do not touch to promote crispness.
06 - Bake for a total of 20 minutes, carefully flipping the fries halfway through the cooking process, until they achieve a golden brown hue and crisp texture.
07 - Serve the crispy zucchini fries immediately, hot from the oven. Optionally, accompany with marinara sauce or ranch dressing for dipping.