01 - Preheat oven to 425°F. Line a large rimmed baking sheet with parchment paper and lightly coat with olive oil spray or brush with olive oil.
02 - Arrange eggplant slices in a single layer on a clean kitchen towel. Sprinkle both sides lightly with salt and let rest for 15 minutes to draw out excess moisture. Pat all slices thoroughly dry with the towel.
03 - Place flour in the first shallow bowl. Whisk together the eggs and milk in a second shallow bowl. In a third shallow bowl, combine panko breadcrumbs, grated Parmesan, dried Italian herbs, garlic powder, salt, and black pepper, mixing until evenly distributed.
04 - Working one slice at a time, dredge each eggplant round in flour, shaking off any excess. Dip into the egg mixture to coat completely, then press firmly into the panko-Parmesan mixture on both sides until well coated.
05 - Place breaded slices in a single layer on the prepared baking sheet, leaving space between each piece. Lightly spray the tops with olive oil or drizzle sparingly.
06 - Bake on the center rack for 15 minutes. Remove from oven and carefully flip each slice. Continue baking for an additional 12 to 15 minutes until the exterior is deeply golden and crisp and the eggplant is fork-tender throughout.
07 - Transfer to a serving platter immediately while hot. Serve alongside warm marinara sauce, herb yogurt dip, or enjoy on its own as a crunchy side dish.