01 -
Preheat your oven to 350°F (175°C). Grease a 9x13 inch rectangular baking dish.
02 -
In a large bowl, toss the cubed rye bread with the melted butter until evenly coated.
03 -
Spread half of the bread cubes evenly over the bottom of the prepared baking dish.
04 -
Layer the corned beef over the bread cubes.
05 -
Sprinkle the sauerkraut (if using) over the corned beef.
06 -
Distribute half of the shredded Swiss cheese on top of the sauerkraut.
07 -
Drizzle the Thousand Island dressing evenly over the cheese layer.
08 -
Sprinkle with chopped parsley and caraway seeds (if using).
09 -
Top with the remaining bread cubes and shredded Swiss cheese. Bake for 30-35 minutes, or until the cheese is melted and bubbly, and the bread cubes are golden brown on top.
10 -
Let cool slightly before serving.