Reuben Casserole
This Reuben Casserole is like a huge reuben sandwich for a crowd! Layers of rye bread, pastrami, sauerkraut, Swiss cheese and a 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 sandwich, right? So why not just make one big Reuben Casserole. All the same flavors, served warm and easy to slice up and serve!
FREQUENTLY ASKED QUESTIONS:
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! If you really don’t want to use them, you can omit them, but it won’t be the same.
You bet! If you don’t need as many servings, you can simply cut this recipe as written in half. You’ll need a smaller baking dish and you will most likely need to cut back on the baking time.
Store leftover Reuben Sandwich Casserole covered in the fridge for up to 4 days. The longer it sits, the higher the risk of getting soggy.
If you don’t have an 11×7-inch baking dish you can use a 9×13-inch dish but the casserole will just be thinner. You also may not need to cook it in the oven quite as long.
Sure thing. Just transfer to a freezer safe container or freezer safe bag and store in the freezer for up to 2-3 months.
INGREDIENTS NEEDED: (SEE RECIPE CARD BELOW FOR THE FULL RECIPE)
- rye bread – you can use dark or light. We like both but sometimes stores only carry one or the other.
- thinly sliced pastrami or corned beef – this is a wonderful recipe for that leftover St. Patricks Day corned beef!
- sauerkraut – make sure you drain it well or it will make this casserole soggy.
- shredded Swiss cheese – if you don’t enjoy Swiss cheese, you can use provolone or even mozzarella.
- caraway seeds – I think the caraway seeds really make this casserole special but you can leave them out if you don’t like them.
- chopped dill pickles – I suppose you could also use a dill pickle relish just don’t get too carried away with spreading it on.
- thousand island dressing – you could also use Russian dressing.
HOW TO MAKE REUBEN CASSEROLE:
Preheat oven to 350f degrees. Spray 11×7-inch baking dish with nonstick cooking spray. Please note the photos below make the baking dish look larger than it is. It is not a larger baking dish – it is only an 11×7-inch dish. Take four slices of rye bread and cut them into 2-inch cubes. Spread cubed bread into the bottom of the prepared baking dish. Place remaining slices of rye bread into food processor and pulse into fine breadcrumbs and set aside.
Cover evenly with half of the pastrami. Then evenly top with drained sauerkraut. Note: press down on the layers as you go.
Followed by chopped pickles and 1 teaspoon caraway seeds. Sprinkle 2 cups of shredded Swiss cheese on top of the previous layer.
Next, top with remaining pastrami. Continue to push down the layers as you go. 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.
CRAVING MORE RECIPES?
- Reuben Sliders
- Reuben Dip
- Reuben Egg Rolls
- Polish Casserole for Two
- Instant Pot Corned Beef
- Shepherd’s Pie
- Quick Sauerkraut
Originally published: March 2017
Updated photos and republished: February 2024
Reuben Casserole
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
- ⅓ 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 teaspoon caraway seeds.
- Sprinkle 2 cups of shredded Swiss cheese on top of sauerkraut layer.
- Next, top with remaining pastrami. Push down on all the layers to help compact it a bit.
- Sprinkle remaining 2 cups Swiss cheese and 1 teaspoon 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.
Notes
- Please refer to my FAQ’s (Frequently Asked Questions) and ingredient list above for other substitutions or for the answers to the most common questions.
Nutrition
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 and other nutritional values can vary quite a bit depending on which brands were used.
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!
We always have left overs after making a casserole. Can anyone comment on how this would work as leftovers the day after? Too soggy?
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!
Did you need to chop the sauerkraut too?
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
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.
Nope not all because it’s spread out in such a large dish. 🙂
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. 😀
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!
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.
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?
Was wondering this too. Can it be made ahead and baked next day?
Hi Khadija, well, the only thing I would worry about it that it would get too soggy. However, having said that, I haven’t tried it. If you give it a try, please let me know!
I add some Al Dente macaroni noodles to the mix and this soaks up some of the juice.
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!
Could this be made with a corned beef brisket?
Corned beef is a brisket that has been processed in a brine.
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This recipe sounds great but I don’t like eggs. Do the eggs make it “eggy” or do you not even taste them?
Cannot taste egg at all. Just made it tonight.
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. .
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.
Brandie, I’ll try this for sure. Even though I love traditional Rubens I might try with a lower sodium ham.
Thanks much
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.
Perfect! I used less sauerkraut and added it warmed in the microwave on the side for those who wanted more. Thank you !
What side dish would you suggest serving with this?
Roasted red potatoes with Irish butter and parsley.
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!
I always like horseradish sause on my reuben sandwich.
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?
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!.
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
me too
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
Thanks so much!! Those cubes on the bottom totally make a difference! 🙂
I always have my corned beef shredded/shaved. It taste so much better.
Reuben means sauerkraut….you can’t leave it out and still have a Reuben…..it would be something else.
Cliff
Don’t care for sauerkraut, what do you suggest as a replacement? Love your recipes always a hit with my family. Thank you.
I’m not sure. I suppose you could just leave it off. 🙂
You can use coleslaw and call it a Rachel instead.
A Rachel has turkey instead of corned beef. It’s not either without the kraut. Try Bavarian style kraut. It’s sweeter.
Do the breadcrumbs get crisp with it covered for the entire baking period?
Yes, they get crisp. If you like it super crispy, you could take off the foil during the last 10 minutes of baking. Or stick it under the broiler. 🙂
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!
You absolutely could do that!