Preheat your air fryer to 400°F and lightly grease a waffle iron.
Slice the chicken breast into thin strips or nuggets.
In a small bowl, combine the almond flour, smoked paprika, garlic powder, onion powder, sea salt, and black pepper.
Toss the chicken strips in avocado oil, then dredge each piece in the almond flour spice mixture until evenly coated.
Place the chicken in the air fryer basket and cook for 10-12 minutes, flipping halfway through, until the exterior is golden and crispy.
While the chicken cooks, whisk together the oat flour, egg whites, Greek yogurt, and baking powder in a medium bowl until a smooth batter forms.
Pour the batter into the preheated waffle iron and cook for 3-5 minutes until the waffle is firm and lightly browned.
Place the waffle on a plate, top with the crispy chicken strips, and finish with a drizzle of maple syrup.