Reuben Casserole - cooking recipe

Ingredients

1 small carton sour cream
1 large onion, chopped
1 (26 oz.) can sauerkraut, drained
2 cans corned beef, crumbled
12 oz. Mozzarella cheese
10 slices beef steak rye bread, crumbled
2 sticks margarine or butter, melted

Preparation

Mix sour cream, chopped onion and sauerkraut.
Spread in bottom of a 9 x 13-inch pan.
Spread crumbled corned beef over that.
Spread cheese on top of that layer.
Sprinkle bread crumbs on top.
Drizzle melted margarine over bread crumbs.