Ham Balls
["3 1/2 lb. ground ham", "3 eggs, beaten", "3 c. graham cracker crumbs", "2 (10 3/4 oz. each) cans undiluted tomato soup", "1 tsp. prepared mustard", "1 1/2 lb. ground beef", "2 c. milk", "3/4 c. vinegar"]
["In large mixing bowl, combine ham, beef, eggs, milk and graham cracker", "crumbs.", "Shape", "mixture", "into", "2-inch", "balls. Place in 2 large, shallow roasting pans."]
["ground ham", "eggs", "graham cracker crumbs", "tomato soup", "mustard", "ground beef", "milk", "vinegar"]