01 -
Cut zucchini into quarters lengthwise, then crosswise into ¾-inch thick half-moons. Place in a large mixing bowl.
02 -
Drizzle zucchini with olive oil and toss to coat evenly.
03 -
Mix panko, Parmesan, flour, salt, onion powder, and pepper in a separate bowl. Sprinkle over zucchini and toss to coat evenly.
04 -
Preheat air fryer to 400°F. Cook zucchini in batches for 7-9 minutes, shaking occasionally, until golden and tender but not mushy.