Preheat your air fryer to 400°F (200°C) and line a small baking sheet with parchment paper for the broccoli.
Slice the chicken breast into even strips, ensuring they are uniform for consistent cooking.
In a shallow bowl, whisk together the almond flour, garlic powder, smoked paprika, sea salt, and black pepper.
Lightly brush the chicken strips with avocado oil, then dredge each piece in the almond flour mixture until fully coated.
Place the chicken in the air fryer basket in a single layer and cook for 10-12 minutes, flipping halfway through, until the exterior is crisp.
Toss the broccoli florets with olive oil on the prepared baking sheet and roast in the oven at 400°F for 12-15 minutes until the edges are charred.
In a small ramekin, stir together the Dijon mustard, honey, and Greek yogurt until the sauce is smooth and creamy.
Serve the crispy chicken strips immediately alongside the roasted broccoli with the honey mustard sauce for dipping.