Oven-Baked Reuben Casserole | Filled with rye bread cubes, your choice of pastrami or corned beef, sauerkraut, pickles and Thousand Island dressing, this casserole tastes just like our favorite hot sammy!
Reuben Casserole Preheat oven to 400 degrees. Layer corned beef on the bottom of a 9x13 baking dish. Make sure the sauerkraut is drained and patted dry. Sprinkle it on top of the beef. Drizzle the dressing on top of the sauerkraut and sprinkle the Swiss cheese on top. Arrange the diced bread on top of the casserole and lightly spray it with cooking spray so that it toasts up nicely (or you can butter the bread). Bake for 20-25 minutes or until bread is toasted and cheese has melted.