how to cook pork sirloin roast in oven
Directions. Preheat the oven to 350 degrees F. Take the pork out of the refrigerator 45 minutes before you are ready to roast to allow the pork to come to temperature. Place the pork into a roasting pan fitted with a rack or onto a baking sheet, fat side up, and season with salt and pepper.Put in the oven and roast for 1 hour.Meanwhile, make the glaze. In a saucepan over medium-high heat, bring the apple juice to a boil and reduce it by half, about 10 minutes.lace the pork into a roasting pan fitted with a rack or onto a baking sheet, fat side up, and season with salt and pepper. Put in the oven and roast for 1 hour. Meanwhile, make the glaze. In a saucepan over medium-high heat, bring the apple juice to a boil and reduce it by half, about 10 minutes.