Apple & Onion Braised Pork Tenderloin (Paleo, Whole30)

INGREDIENTS

1 1/2 lb

pork tenderloin

2 tbsp

olive oil, divided

2 tsp

salt, divided

2 tsp

pepper, divided

medium yellow onions, peeled and sliced 1/4" thick

medium green apples, cored, peeled and sliced 1/4" thick

1 cup

chicken stock

1/2 cup

unsweetened apple juice

2 tbsp

apple cider vinegar

Cast iron skillet (or your heaviest bottomed skillet)

Instant read meat thermometer