Preheat your oven to 425°F and line a large baking sheet with parchment paper for easy cleanup.
Slice the chicken breast into thin strips and cut the zucchini into 3-inch long batons, ensuring they are uniform in size for even cooking.
In a shallow bowl, whisk the egg until smooth; in a separate bowl, mix the almond flour, parmesan, garlic powder, onion powder, oregano, salt, and pepper.
Dip each piece of chicken and zucchini into the egg wash, then coat thoroughly in the seasoned almond flour mixture.
Arrange the pieces in a single layer on the baking sheet, drizzle with olive oil, and bake for 20 minutes, flipping halfway, until the coating is beautifully crisp.