It has all the flavor of a Reuben sandwich, but very little hands-on time.

Just mix it together, and pop it in the oven!

Reubens are a family favorite at my house.

Overhead vertical view of a ceramic plate with a scoop of easy reuben casserole and a side salad with diced red peppers. A dark teal linen is under the plate and a second plate mirroring the first is behind it. A black fork is to the left and a cooling rack with a partial view of the casserole dish is in the upper right hand corner.

Alison Bickel

Whats not to love?

Well, maybe one thing.

The cheese melts, and all the flavors meld together without needing to stand at the stovetop.

A golden brown baked reuben casserole is cooling on a rack. A metal spatula is in the lower right hand corner. A matte grey plate has a side salad and black fork in the upper right. A dark teal linen is under the plate.

Alison Bickel

What Meat Is Best for Reuben Casserole?

If I dont have leftover corned beef on hand, I just buy pastrami at the deli counter.

My deli will give me a sample; Im sure yours would too.

Close up view of a ceramic plate with a scoop of easy reuben casserole and side salad with diced red peppers. A second plate with reuben casserole is partially in view to the right. A dark teal linen is underneath the plates.

Alison Bickel

Dont be afraid to ask to try a piece, then decide for yourselfcorned beef or pastrami.

They cost about the same.

What To Serve With Reuben Casserole?

A scoop of reuben casserole is on a matte grey plate with a teal linen underneath. A forkful of cheesy casserole is lifted above the scoop on the plate.

Alison Bickel

This is a pretty rich dish, and definitely not heavy in the vegetable department.

I would serve this with a simple vegetable side likegreen beans,asparagus, orbroccoli.

A light, easysaladis always a great way to round out dinner.

A person with a blue apron and long sleeved white shirt is holding a chef’s knife and cubing rye bread on a wooden cutting board.

Alison Bickel

Make-Ahead Tips for Reuben Casserole

Casseroles are the perfect make-ahead meal.

Can You Freeze Reuben Casserole?

Yes, you’ve got the option to!

Overhead view of a food processor bowl with bread crumbs inside.

Alison Bickel

It will keep for up to three months.

When ready, thaw in the fridge overnight and reheat in a 350F oven.

Try These Easy Weeknight Casseroles!

A person with a blue apron and long sleeved white shirt is holding a chef’s knife and chopping swiss cheese on a wooden cutting board.

Alison Bickel

Take 6 slices of the bread and cut them into 1-inch cubes.

Ultimately, you need enough bread to cover the bottom of your baking dish.

If you’re bread isn’t pre-sliced, you might need more to do this.

Cubed rye bread is in a glass casserole dish and behind it is a blonde cutting board with a stack of swiss cheese.

Alison Bickel

Take the remaining 2 slices of bread and pulse in a food processor until fine crumbs are formed.

Chop the pastrami (or corned beef if youre using) into bite-sized pieces.

It doesnt need to be perfect.

Reuben Casserole filling is being scooped onto the top of the chopped bread in the bottom of a glass casserole dish. The background is a kitchen and a marble topped island.

Alison Bickel

Add the meat, Swiss cheese, sauerkraut, Thousand Island dressing, caraway seeds, and salt.

Stir to combine, making sure you fully incorporate the cream cheese.

Then spoon the filling over the top of the bread.

A person is holding a glass casserole dish with pastrami reuben unbaked inside.

Alison Bickel

Spread it out as evenly as possible.

Sprinkle the breadcrumbs over the top.