This is a fantastic twist on the classic Reuben sandwich! It takes all the iconic flavors—salty corned beef, tangy sauerkraut, creamy Russian dressing, and gooey Swiss cheese—and bakes them into an easy, shareable casserole using crescent roll dough.
It’s the perfect comfort food for a weeknight dinner, game day gathering, or any time you’re craving that Reuben flavor without having to grill individual sandwiches.
Crescent Reuben Bake
This recipe is incredibly easy and serves about 6-8 people.
Ingredients
For the Casserole:
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2 cans (8 oz each) refrigerated crescent roll dough
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1 lb (450g) thinly sliced deli corned beef, chopped
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1 can (14.5 oz / 400g) sauerkraut, well-drained and squeezed dry
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2 cups (8 oz / 225g) shredded Swiss cheese
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½ cup Russian or Thousand Island dressing (plus more for serving)
For the Topping (Optional but Recommended):
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1 egg yolk, beaten (for an egg wash)
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1 tablespoon caraway seeds or sesame seeds (for a classic Reuben rye bread flavor)
Instructions
Step 1: Prep and Preheat
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Preheat your oven to 375°F (190°C) .
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Critical Step for Sauerkraut: Place the sauerkraut in a clean kitchen towel or several layers of paper towels. Squeeze it firmly to remove as much liquid as possible. This is essential to prevent your bake from becoming soggy.
Step 2: Layer the Bottom Crust
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Unroll one can of crescent roll dough. Press the perforations together to seal them into a single sheet of dough.
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Press the dough into the bottom and slightly up the sides of a greased 9×13 inch (or similar 3-quart) baking dish.
Step 3: Build the Filling
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Evenly layer the chopped corned beef over the dough.
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Sprinkle the squeezed-dry sauerkraut evenly over the corned beef.
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Drizzle the ½ cup of Russian dressing over the sauerkraut. Try to distribute it as evenly as possible.
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Sprinkle the shredded Swiss cheese over the top in an even layer.
Step 4: Add the Top Crust
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Unroll the second can of crescent dough. Again, press the perforations together to seal them into a single sheet.
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Carefully place the dough over the cheese layer. Pinch the edges of the top and bottom crusts together to seal the filling inside.
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If desired, brush the top crust with the beaten egg yolk for a golden, shiny finish. Sprinkle with caraway or sesame seeds.
Step 5: Bake
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Bake for 20-25 minutes, or until the top crust is deep golden brown and the filling is bubbly.
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Let it rest for at least 10 minutes before slicing and serving. This allows the bake to set, making it much easier to cut into clean squares.
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Serve warm with extra Russian or Thousand Island dressing on the side for dipping.
Why This Recipe Works
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Flavor Profile: It has all the classic Reuben elements: salty meat, tangy kraut, creamy/sweet dressing, and nutty Swiss cheese.
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Texture: The crescent roll crust becomes light, flaky, and buttery, perfectly complementing the hearty filling. It’s much easier than making your own dough.
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Ease of Serving: Baked in a casserole dish, it’s a one-pan meal that’s perfect for feeding a crowd. No standing over a skillet flipping sandwiches.
Tips for Success
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Don’t Skip Draining the Kraut: This is the #1 rule. Sauerkraut holds a lot of brine. If you don’t squeeze it dry, it will release that liquid during baking and turn your crust into a soggy mess.
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Customize the Meat: While corned beef is classic, you can easily substitute pastrami or even leftover homemade corned beef.
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Make it a Reuben “Strudel”: Instead of a 9×13 bake, you can roll the filling up inside one long sheet of pressed-together crescent dough to make a giant Reuben “strudel.” Just seal the edges, bake, and slice.
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Serving Suggestion: This is rich and hearty. Serve it with a simple pickle spear on the side and perhaps a light dill pickle soup or a simple green salad with a tangy vinaigrette to cut through the richness.