Pressure Cooker Super Simple BBQ Pork Spare Ribs. YES. Used 1 box of apple Juicy Juice plus enough ACV to make a cup. Liquid smoke and smoked salt, and 22 minutes + 25 NPR - too long! Bones were literally falling out of meat. Will make sure I can take out at 15 NPR and/or reduce to 18-20 minutes. Really good, will use again!