01 - Preheat air fryer to 400°F for 3 minutes to ensure proper crisping.
02 - Pat zucchini slices dry with paper towels to remove excess moisture for better crunch.
03 - Whisk egg and water together in a shallow bowl until combined.
04 - Combine almond flour, Parmesan, garlic powder, smoked paprika, salt, and black pepper in a separate bowl.
05 - Dip each zucchini slice into egg mixture, then press into breading mixture to coat thoroughly.
06 - Place coated zucchini in single layer in air fryer basket. Lightly spray with olive oil.
07 - Cook at 400°F for 8 minutes. Flip chips, spray again, and cook 5-7 minutes longer until golden brown and crispy.
08 - Serve immediately while hot and crunchy for optimal texture.