1 1/2-2 lb. ground beef
1 med. chopped onion
1 (12 oz.) pkg. frozen Kernes noodles
2 cans (15 oz.) pizza sauce
8 oz. mozzarella cheese
1/4 c. Parmesan cheese

Brown ground beef and onion. Drain grease. Cook noodles according to package directions. Mix all together first 4 ingredients and pour into a 9 x 13 inch pan (greased). Cover with cheeses. Bake at 400 degrees for approximately 10 minutes or until cheese is melted.