Reuben Bake

Directions

1. 1
   Preheat oven to 350.
2. 2
   Coat a 9 x 13 inch baking dish with nonstick spray.
3. 3
   In a large bowl mix together cubed rye bread and the melted butter.
4. 4
   Mix well.
5. 5
   Mix together the 1/2 cup sour cream and 1/2 cup Thousand Island dressing; set aside.
6. 6
   Saute onion with 1 tablespoon butter and then mix with the sour cream/Thousand Island dressing mixture.
7. 7
   Layer in pan as follows: 1/2 bread mixture; sauerkraut; corned beef; sour cream and onion mixture; mozzarella cheese; swiss cheese.
8. 8
   Top with rest of bread.
9. 9
   Tap down.
10. 10
    Bake uncovered for 30 minutes.