Created by Kerfuffle-Upon-Wincle (KUW) on February 13, 2015
Step 1: Preheat oven to 425F.
Step 2: Combine juice, marmalade, mustard and lime juice in a saucepan over medium-high heat. Bring to a boil, reduce heat and simmer until syrupy, about 10-15 minutes. Set aside.
Step 3: Heat a large ovenproof skillet over medium-high heat. Add oil; swirl to coat. Sprinkle pork with salt and pepper. Add to hot pan; cook 5 minutes or until browned.
Step 4: Turn pork; add rosemary and onion to ovenproof skillet, or transfer all to a baking dish sprayed with cooking spray.
Step 5: Pour juice mixture over pork; bake at 425F for 10-15 minutes, or until a thermometer registers 140°.