Pre-heat your air fryer to 375°F.
Slice the chicken breast into thick strips and toss in a small bowl with 1 tablespoon of the Greek yogurt, paprika, garlic powder, sea salt, and black pepper.
Dredge each chicken strip in the almond flour until fully coated, then lightly mist with the olive oil.
Place the chicken in the air fryer basket and cook for 12-15 minutes, flipping halfway through, until the exterior is golden and the internal temperature reaches 165°F.
While the chicken cooks, whisk together the oat flour, the remaining Greek yogurt, egg white, and baking powder in a medium bowl until a smooth batter forms.
Pour the batter into a preheated waffle iron and cook according to the manufacturer's instructions until the waffle is fluffy and slightly crisp on the edges.
Place the hot waffle on a plate, top with the crispy chicken strips, and drizzle with the pure maple syrup before serving.