1 pound dried beef or corned beef, chopped
1/2 cup swiss cheese, shredded
1/2 cup cheddar cheese, shredded
1 cup mayo (lite or regular)
16 oz of sauerkraut, well drained

Mix together, put in a lightly greased pan, bake at 350 for 30-45 minute.

Incredibly awesome! Serve w/ chips, crackers or bread pieces.