Preheat your air fryer to 400°F and lightly coat the basket with avocado oil spray.
Slice the chicken breast into thin strips and toss them in a small bowl with the Greek yogurt until every piece is fully submerged and coated.
In a separate shallow dish, whisk together the almond flour, garlic powder, onion powder, sea salt, and black pepper.
Dredge each yogurt-coated chicken strip into the seasoned almond flour, pressing firmly to ensure the coating adheres to all sides.
Arrange the chicken in a single layer in the air fryer basket and cook for 10-12 minutes, flipping halfway through, until the crust is golden and crispy.
While the chicken is air-frying, prepare the waffle batter by whisking together the whole wheat flour, baking powder, almond milk, and egg until smooth.
Pour the batter into a preheated waffle iron and cook until the waffle is golden brown and the steam has mostly subsided.
Place the warm waffle on a plate, top with the crispy chicken strips, and finish with a drizzle of pure maple syrup.