Place the chicken breast in a shallow dish and pour the buttermilk over it. Add a pinch of salt and pepper, then let it marinate for at least 30 minutes in the refrigerator.
Preheat your air fryer to 400°F.
After marinating, remove the chicken and pat dry. Dredge the chicken in almond flour seasoned with a little salt and pepper. Shake off any excess.
Set the coated chicken aside while you prepare the biscuit dough.
In a mixing bowl, combine the whole wheat flour, baking powder, and a pinch of salt. Stir in the skim milk and melted butter until just combined. Avoid overmixing to keep the biscuits fluffy.
Scoop the dough onto a small baking tray lined with parchment paper, forming round biscuit shapes. They should be about 3 inches in diameter.
Place the dough in a preheated oven at 425°F for about 12-15 minutes until the biscuits are golden and risen.
Once the biscuits are baking, place the coated chicken in the air fryer basket. Air fry for 12-15 minutes, flipping halfway through, until the chicken is cooked through and the coating is crispy.
Serve the crispy air-fried chicken alongside the freshly baked fluffy savory biscuits for a balanced, delicious meal.