Preheat your air fryer to 400°F (200°C).
Cut the chicken breast into bite-sized pieces and ensure the cauliflower florets are uniform in size.
In a large bowl, whisk together the almond flour, garlic powder, onion powder, sea salt, and black pepper.
Add the chicken and cauliflower to the bowl, tossing thoroughly until every piece is evenly coated in the flour mixture.
Place the coated chicken and cauliflower in the air fryer basket in a single layer, spraying lightly with avocado oil if desired, and cook for 12-15 minutes until the chicken is cooked through and the cauliflower is golden and crispy.
While the bites cook, melt the ghee and whisk it into the buffalo hot sauce in a small bowl.
In a separate small bowl, combine the Greek yogurt, dried dill, and lemon juice to create the ranch dip.
Once the chicken and cauliflower are done, transfer them to a clean bowl and toss with the buffalo-ghee mixture until fully coated.
Serve immediately with the chilled ranch dip on the side.