1 lb. hamburger 1 med. onion, chopped 1 can (10 1/2 oz.) condensed cream of mushroom soup 1 can (10 1/2 oz.) condensed cream of chicken soup 1 can (8 1/2 oz.) water chestnuts, drained and sliced 1 c. water 1 c. uncooked instant rice 1 tbsp. soy sauce 1/4 tsp. pepper 1 c. chow mein noodles
Mix hamburger and onion in 2 quart casserole. Microwave on high until beef loses pink color, 5-9 minutes, stirring once to break up hamburger. Drain. Stir in remaining ingredients except chow mien noodles, cover. Microwave on high until bubbly, 6-8 minutes, stirring once or twice during cooking time. Sprinkle with chow mien noodles. Microwave, uncovered on high until noodles are heated through, 1-2 minutes. Serves 4.