Micro-cook carrot, onion, and 2 T water, covered, on 100% power about 1 1/2 minutes or till tender; drain. Stir in egg, bread crumbs, oregano, 1/4 t salt and a dash of freshly ground pepper. Add pork; mix well. Shape into two individual loaves. Place in a shallow baking dish. Micro-cook, loosely covered, on 100% power for 4 to 5 minutes or till no longer pink, giving the dis a quarter turn and draining off fat every 2 minutes. Sprinkle with cheese. Micro-cook, uncovered, on 100% power for 45 seconds to 1 1/2 minutes, or till cheese is melted. Server hot.