How Long To Cook Pork Loin In Oven With Foil Guide 2022. Cooking a 2lb pork loin in the instant pot. Place the pats of butter along the meat at evenly spaced intervals, then fold the foil into a tent over the meat.

Once the pressure has built and the cook time has elapsed, allow the pressure to release naturally for 15 minutes (do. And cover with foil to let stand for about 15 minutes. Brush the loin well, cover and refrigerate overnight.