1 package (7 oz.) elbow macaroni
1-pound ground beef
1 medium onion, chopped
1 can (15 oz.) Italian tomato sauce
1 egg
1 can (10 3/4 oz.) condensed cream of chicken soup, undiluted
1 1/2 cups 2% milk
2 tablespoons butter, melted
1 tablespoon minced fresh parsley
1 cup (4 oz.) shredded cheddar cheese
1. Cook macaroni according to package directions. Meanwhile, in a large skillet, cook beef and onion over medium heat until meat is no longer pink, drain. Stir in tomato sauce, heat through.
2. Drain macaroni, transfer to a greased 13 in. x 9 in. baking dish. In a small bowl, combine the egg, soup, milk, butter and parsley, pour over macaroni. Spoon beef mixture over top. Sprinkle with cheese.
3. Bake, uncovered, at 350 degrees for 25-30 minutes or until bubbly. Let stand for 10 minutes before serving.