Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper and place a wire rack on top for even crisping.
Prepare the breading stations by beating eggs in one bowl. In another bowl, mix panko breadcrumbs, Parmesan cheese (if using), garlic powder, paprika, onion powder, salt, and black pepper.
Dip each chicken strip into the beaten eggs, ensuring it’s fully coated. Then, dredge it in the breadcrumb mixture, pressing gently to adhere.
Arrange the tenders on the prepared baking sheet, ensuring they don’t touch. Lightly spray them with olive oil.
Bake for 20-25 minutes, flipping halfway through, until golden brown and fully cooked.
Let them rest for a few minutes, then serve with your favorite dipping sauce.