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Baked Reuben Casserole

Baked Reuben Casserole is like a huge reuben sandwich for a crowd! Layers of rye bread, pastrami, sauerkraut, Swiss cheese and special sauce!

A DELICIOUS PASTRAMI CASSEROLE

One of my family’s favorite sandwiches are reuben sandwiches. They love them! But it can be time consuming to make each individual sandwiches, right? So why not just make one big reuben sandwich casserole. All the flavors, served warm and easy to slice up and serve!

a slice of reuben casserole shown on a plate.

TIPS FOR MAKING REUBEN CASSEROLE:

  • You can use sliced corned beef or pastrami. I prefer pastrami but use your favorite.
  • Make sure you drain the sauerkraut real well. You don’t want any excess juices making it soggy.
  • Use dark or light rye bread. Both work just fine with this recipe.
  • Don’t forget the caraway seeds. They really do make this recipe!
a spatula pulling out a slice of reuben casserole from the baking dish.

INGREDIENTS NEEDED: (FULL RECIPE AT THE BOTTOM OF THE POST)

  • rye bread (dark or light)
  • thinly sliced pastrami or corned beef
  • sauerkraut
  • shredded Swiss cheese
  • caraway seeds
  • chopped dill pickles
  • milk
  • eggs
  • thousand island dressing
  • yellow mustard
rye bread, pastrami, sauerkraut, Swiss cheese, caraway seeds, chopped dill pickles, milk, eggs, thousand island dressing and mustard.

HOW TO MAKE BAKED REUBEN CASSEROLE:

Preheat oven to 350f degrees. Spray 11×7-inch baking dish with nonstick cooking spray. Take four slices of rye bread and cut them into 2-inch cubes.

cubed rye bread on a cutting board.

Place remaining slices of rye bread into food processor and pulse into fine breadcrumbs and set aside.

rye bread being chopped in a small food processor.

Spread cubed bread into the bottom of the prepared baking dish.

cubed rye bread in a white baking dish.

Cover evenly with half of the pastrami.

sliced pastarami layered on top of cubed rye bread.

Then evenly top with drained sauerkraut, chopped pickles and 1 tsp. caraway seeds.

chopped pickles and sauerkraut layered on sliced pastrami in a casserole dish.

Sprinkle 2 cups of shredded Swiss cheese on top of sauerkraut layer.

shredded Swiss cheese on top of casserole fillings.

Next, top with remaining pastrami. I gently push down to help compact it all a bit.

final layer of pastrami in casserole dish.

Sprinkle remaining 2 cups Swiss cheese and 1 tsp. caraway seeds on top of pastrami.

final layer of Swiss cheese on top of casserole.

In a medium bowl, whisk together milk, eggs, thousand island dressing and mustard.

milk, eggs, Thousand Island dressing whisked together in a bowl.

Pour mixture evenly over the casserole.

pouring egg mixture over a casserole dish.

Top with breadcrumbs.

rye crumbs on top of casserole dish.

Cover with foil.

a casserole dish covered with aluminum foil.

Bake for 45 minutes.

spatula pulling out a slice of reuben casserole.

Remove from oven, let rest for 5 minutes then slice and serve.

closeup of a slice of reuben casserole on a brown and white plate.

CRAVING MORE RECIPES?

Baked Reuben Casserole

Baked Reuben Casserole

Baked Reuben Casserole is like a huge reuben sandwich for a crowd! Layers of rye bread, pastrami, sauerkraut, Swiss cheese and special sauce!
4.87 from 108 votes
Print Pin Rate
Course: Main Course
Cuisine: American
Keyword: Reuben Casserole
Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes
Servings: 12
Calories: 274kcal

Ingredients

  • 6 slices rye bread (dark or light), divided use
  • 1 pound thinly sliced pastrami or corned beef, divided use
  • 14.5 ounce can or jar sauerkraut, drained well
  • 4 cups shredded Swiss cheese, divided use
  • 2 teaspoons caraway seeds, divided use
  • 1 cup chopped dill pickles
  • 1 cup milk
  • 3 large eggs, beaten
  • cup thousand island dressing
  • ¼ cup yellow mustard

Instructions

  • Preheat oven to 350f degrees. Spray 11×7 baking dish with nonstick cooking spray. Take four slices of rye bread and cut them into 2-inch cubes.
  • Place remaining slices of rye bread into food processor and pulse into fine breadcrumbs and set aside.
  • Spread cubed bread into the bottom of the prepared baking dish.
  • Cover evenly with half of the pastrami.
  • Then evenly top with drained sauerkraut, chopped pickles and 1 tsp. caraway seeds.
  • Sprinkle 2 cups of shredded Swiss cheese on top of sauerkraut layer.
  • Next, top with remaining pastrami. I gently push down to help compact it all a bit.
  • Sprinkle remaining 2 cups Swiss cheese and 1 tsp. caraway seeds on top of pastrami.
  • In a medium bowl, whisk together milk, eggs, thousand island dressing and mustard.
  • Pour mixture evenly over the casserole.
  • Top with breadcrumbs.
  • Cover with foil.
  • Bake for 45 minutes.
  • Remove from oven, let rest for 5 minutes then slice and serve.

Nutrition

Calories: 274kcal | Carbohydrates: 13g | Protein: 20g | Fat: 15g | Saturated Fat: 7g | Cholesterol: 95mg | Sodium: 795mg | Potassium: 212mg | Fiber: 1g | Sugar: 3g | Vitamin A: 430IU | Vitamin C: 13.4mg | Calcium: 341mg | Iron: 2mg

Nutritional Disclaimer

“The Country Cook” is not a dietician or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories can vary quite a bit depending on which brands were used.

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Recipe Rating




94 Comments

  1. 5 stars
    So many of us are trying to cut out carbs and avoid bread, as much as we LOVE it! Friends of mine brought this casserole over for a pot luck and it was a hit! I had to figure out a way to eliminate the bread and make it a fun, low carb treat! After a few attempts and a lot of watery mess, I think I have found a good alternative. I eliminated all of the bread / crumbs and the milk. I used a food processor to chop my pastrami and sauerkraut and followed the other directions in the recipe exactly the same. What comes out is a wonderful Reuben dip. I offered the Rye with Caraway Triscuits as a dipper for those that wanted to indulge in some carbs, but eating it right off the plate is a treat and really satisfies that Reuben craving!

  2. We always have left overs after making a casserole. Can anyone comment on how this would work as leftovers the day after? Too soggy?

  3. 5 stars
    I made it last night for a group of ladies at a retirement center including my Mother. I put into a foil pan, and it filled to the brim. In place of classic yellow mustard, I used Dijon. And in consideration of their fragile chewing, I ran the corned beef through a food processor, until it was similar to a coarse hash. Perfection! Great recipe – thanks so much!

  4. 5 stars
    I just made this and it is KILLER! I did add horseradish and next next time I will more 1000 island dressing. I toasted the bread before I put it in and the last 10 minutes I did take the foil off. Great recipe and reasonably low carb!

    Thanks,
    Colleen R

  5. This recipe sounds fabulous! Although 3 eggs sounds like a lot. It doesn’t turn out too eggy, does it? Makes me think of a quiche-type dish.

      1. You ‘re right about the eggs. I made this dish for St. Patrick’s Day dinner, following the recipe exactly, and it was fabulous! I mean, really, really delicious! My friends absolutely loved it. Thank you for this recipe! I’ll be making it again. I almost like it better than a regular Reuben. 😀

  6. 5 stars
    I come from update NY and we NEVER use “Thousand Island dressing for Ruebens. Sacrilegious! Lol. We use Russian dressing. Since I now live in Delaware, you can’t find it down here so I make my own Russian dressing. Ketchup, mayo and sweet chopped pickles. Yum!

    1. Russian dressing doesn’t have pickle relish – Thousand Island does. If you google recipes for both, you’ll find that what you are actually using is a simple for of Thousand Island dressing. I also make my own for Reuben Sandwiches – am in KS.

  7. I wanted to make this earlier in the day, and then just be able to toss in the oven when I get home about 5:00, do you recommend this, or will it sog up too much from sitting with the egg in it?

  8. I cannot wait to try this, it looks fantastic!!! Actually a Rueben with pastrami instead of corned beef is actually called a Rachel (same would go for turkey instead of corned beef).. The pastrami by far is my favorite!!! Thanks for sharing the recipe, I know I’ll make it many times! Will come back with a review as well!

  9. Thank you for posting this. In college I had a Casserole cookbook with a Rueben casserole recipe. Everyone loved it but somewhere along the moves I lost the book and have been looking for a recipe to match it. I am definitely going to try this. .

  10. 5 stars
    I have made this for St.Patricks Day the past two years and get rave reviews. I made it exactly as the recipe states except used corned beef one time and pastrami the second. To be honest, I couldn’t tell the difference in taste. This is a great recipe and so much easier than making individual sandwiches.

  11. Brandie, I’ll try this for sure. Even though I love traditional Rubens I might try with a lower sodium ham.
    Thanks much

  12. 5 stars
    I stumbled across this recipe one day and love reubens so made it for our house and the neighbors one night. They loved it so much, they’ve already asked me to make it again. I did half corn beef and half turkey, since I like turkey!

    Thank you.

  13. Perfect! I used less sauerkraut and added it warmed in the microwave on the side for those who wanted more. Thank you !

  14. 5 stars
    This looks so interesting! i’ve never tried a reuben casserole before. It actually looks delicious! I want to try this at home, I bet my family would love it! They are fiends for rueben sandwiches, I can’t imagine how fast they’d devour this one. Thanks again for sharing!

  15. Would love to try this today. The rye I bought is an elongated loaf (all I could find). Can you provide approximate measurements for the rye bread in cups?

    1. 5 stars
      Seriously, just use good judgment. You can see she just covered the bottom of the dish with the bread one easy layer in cubes and covered the top not to thick. Cooking doesn’t mean exact measurements all the time., in baking maybe, but cooking no!.

  16. I do not like Thousand Island dressing so when I make reubens If anyone wants it they can put it on themselves I prefer to use a nice mild horse radish dressing it is realy good

  17. 5 stars
    we love Reuben casserole!

    the only thing I do differently is to chop the pastrami slices so we don’t have to wrestle with whole pieces, since we often have younger eaters here when I make it ;0)

    thanks for the idea of layering rye cubes on the bottom! I will do that next time I make this–which is already on my menu list for next week, thanx to you LOL

  18. Reuben means sauerkraut….you can’t leave it out and still have a Reuben…..it would be something else.
    Cliff

  19. 5 stars
    Don’t care for sauerkraut, what do you suggest as a replacement? Love your recipes always a hit with my family. Thank you.

      1. A Rachel has turkey instead of corned beef. It’s not either without the kraut. Try Bavarian style kraut. It’s sweeter.

  20. 5 stars
    Can you make this and put in two smaller baking dishes and freeze one for future use?
    This looks so good and I love Ruebens!