Mix the marinade ingredients in a glass bowl with the chicken wings and place in refrigerator for four hours.
¾ cup apple cider vinegar, 1 cup low sodium soy sauce, 2 tbsp black peppercorns, 2-3 bay leaves, 4 cloves garlic
Prep the dry dip by putting the potato starch and baking powder in a bowl. Mix it together well.
1 cup potato starch, 1½ tsp baking powder
Take your chicken wings, one by one, lightly pat the excess moisture off and dip in the starch mix. Very lightly dust the wings all around and wipe off excess.
Heat Air Fryer to 400 °F
Place wings two inches apart on air fryer basket (lined with parchment paper if your air fryer oven requires it) and begin to cook at 400 F for about 20 minutes.
At around minute 8-9 check the wings that they look very bubbling, crisping, and lots of browning.
Flip them over.
Cook the other side for additional 5-6 minutes until the side looks golden brown and crisping.
Flip them over.
Finish up the top side until the skin looks crispy and deep brown. About 4-5 more minutes. Check them that the skin looks really nicely browned and the skin looks nicely crisped.
Remove from the air fryer and place wings on an elevated wire rack.
Sprinkle a little salt and more black ground pepper to taste.
salt and black ground pepper
Serve after a few minutes and Enjoy!