Find recipes for Seasoned Pork Loin Roast and other Course recipes. Get all the best recipes at . Recipe directions: Combine the garlic salt, garlic-pepper and lemon-pepper; rub over roast. Place on a rack in a shallow roasting pan. Bake, uncovered, at 325° for 1-1/2 to 2 hours or until a meat thermometer reads 160°.