Ingredients
3-1/2 pounds ground ham
1-1/2 pounds ground beef
3 large eggs, beaten
2 cups whole milk
3 cups graham cracker crumbs
2 cans (10-3/4 ounces each) tomato soup, undiluted
3/4 cup vinegar
2-1/2 cups packed brown sugar
1 teaspoon prepared mustard
Directions
-In a large bowl, combine first five ingredients. Using a 1/3 cup measure, shape mixture into 2-in. balls.
-Place in two large shallow roasting pans. Combine all remaining ingredients; pour over balls. Bake at 325° for 1 hour, basting frequently with sauce.