Slice the chicken breast into even strips and place them in a bowl with the buttermilk to marinate for at least 15 minutes.
In a shallow dish, whisk together the almond flour, arrowroot powder, garlic powder, onion powder, smoked paprika, sea salt, and black pepper.
Remove each chicken strip from the buttermilk, allowing the excess to drip off, and dredge thoroughly in the flour mixture until well coated.
Lightly coat the chicken strips with the olive oil using a spray or brush.
Place the chicken in the air fryer basket at 400°F and cook for 12-15 minutes, flipping halfway through, until the exterior is golden and crispy.
While the chicken is cooking, prepare the slaw by whisking the Greek yogurt, apple cider vinegar, and honey in a large bowl.
Toss the shredded cabbage mix into the dressing until every piece is coated and zesty.
Serve the hot, crispy chicken strips immediately alongside the fresh slaw.