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Reuben Casserole

Reuben Casserole is my favorite sandwich in casserole form and it is so easy to make. Full of corned beef, sauerkraut, and Thousand Island.

  • Prep15 min
  • Cook25 min
  • Total40 min
  • Serves6
  • Rating5.0
Reuben Casserole

This Reuben Casserole is my favorite sandwich in casserole form and it is so easy to make.

Reuben Casserole dished up on a plate.

This casserole is full of Swiss cheese, sauerkraut, corned beef, and Thousand Island dressing, plus some Rye bread cubes.

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This recipe is so easy to make and only needs about 25 minutes in the oven. All you need to make it is a cutting board, a cheese grater, and a 9×13-inch baking dish.

Finished casserole in a 9x13-inch baking dish.

Only 6 Ingredients

The only ingredients you need for this recipe are rye bread, corned beef, sauerkraut, Thousand Island, Swiss cheese and mozzarella cheese. They get layered in a 9×13-inch baking dish and then baked.

Bread cubes in baking dish.
Corned beef pieces on top of bread cubes.
Thousand Island drizzled over corned beef.

Two Types Of Cheese

I like to use a combination of Swiss cheese and mozzarella cheese for this recipe. The casserole tastes best with a thick layer of cheese on top, but Swiss cheese can be a little overpowering in large quantities. If you love the flavor of Swiss cheese, you can use all Swiss cheese.

Make It Low Carb

Leave out the Rye bread and use a low carb dressing to make this casserole low carb.

Subsitutions For Reuben Casserole

  • Russian Dressing can be used instead of Thousand Island.
  • Pastrami can be used instead of corned beef.
  • Pumpernicle bread can be used instead of Rye bread.

Storage

Leftovers will keep for 3 to 4 days in an airtight container in the refrigerator.

Reuben Casserole dished up on a plate.

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Ingredients

Equipment 9x13-inch baking dish

Steps

  1. 1

    Preheat oven to 375 degrees and spray a 9x13-inch baking dish with cooking spray.

  2. 2

    Set aside about 1/3 of the bread cubes and place the remaining cubes in the bottom of the prepared baking dish, spreading them out evenly.

  3. 3

    Arrange the corned beef evenly on top of the bread cubes.

  4. 4

    Drizzle the 1/2 cup of Thousand Island on top of the corned beef. Top with the sauerkraut.

  5. 5

    Combine the two cheese and the remaining bread cubes and sprinkle evenly on top of the casserole.

  6. 6

    Bake for 25 minutes or until hot all the way through and cheese is completely melted.

Notes

Leftovers will keep for 3 to 4 days in an airtight container in the refrigerator.

Nutrition

  • Calories453
  • Carbs23
  • Protein24
  • Fat29
  • Sodium1963
  • Fiber4
  • Sugar6