Preheat your oven to 400°F and line a baking sheet with parchment paper.
In a shallow bowl, whisk the egg white until it becomes slightly frothy.
In a separate shallow bowl, combine the panko breadcrumbs, parmesan cheese, garlic powder, oregano, sea salt, and black pepper.
Dip the chicken breast into the egg white, ensuring it is fully coated, then press it firmly into the panko mixture to create an even crust.
Place the breaded chicken on the prepared baking sheet and drizzle with the olive oil.
Bake for 15 to 18 minutes, or until the chicken is cooked through and the crust is golden.
Remove from the oven, spoon the marinara sauce over the chicken, and top with the mozzarella cheese.
Return to the oven for 3 to 5 minutes until the cheese is melted and bubbly.
While the chicken finishes, lightly sauté the zucchini noodles in a non-stick pan over medium heat for 2 minutes until tender.
Serve the crispy chicken over the zucchini noodles and garnish with chopped fresh basil.