1 lg. can sauerkraut
3/4 c. sour cream
3/4 c. mayonnaise
1 can corned beef
1 (8 oz.) pkg. sliced Swiss cheese
2 c. buttered rye bread cubes

Mix sauerkraut, sour cream and mayonnaise. Spread into greased 13x9. Crumble corned beef over the top. Layer on Swiss cheese and top with bread cubes. Cover, bake 40 minutes at 350 degrees. Uncover and bake 10 minutes to toast bread.