Imagine all the flavor of your favorite deli Reuben sandwich, wrapped up in a warm, golden casserole that practically begs for seconds. This Classic Reuben Bake with Corned Beef, Sauerkraut & Swiss is pure comfort food with a crispy, cheesy top and savory, melty layers underneath. It delivers a delicious medley of bold, tangy, and creamy goodness with every bite.


Whether you’re hosting a game-day gathering, looking to jazz up your weeknight dinner, or need a crowd-pleasing dish for your next potluck, this Reuben Bake brings all the cozy vibes. It’s filling, fuss-free, and packs a punch of flavor that just might outshine the original sandwich.
What Kind of Corned Beef Should I Use?
For the most flavorful Reuben Bake, go with deli-sliced corned beef from the counter rather than pre-packaged versions. Thicker slices give a hearty bite, but shaved beef works too if you prefer a more melty texture throughout. If you’re lucky enough to have leftover homemade corned beef, this is the recipe to use it in.
Ingredients for the Classic Reuben Bake with Corned Beef, Sauerkraut & Swiss
- Corned Beef – Salty, tender, and bold, it’s the centerpiece of this bake.
- Sauerkraut – Brings the tangy brightness and balances the richness of the other ingredients.
- Swiss Cheese – Nutty and melty, it holds everything together in creamy harmony.
- Thousand Island Dressing – Creamy, sweet, and tangy; the flavor bridge that ties it all.
- Rye Bread or Crescent Dough Sheets – For that classic Reuben sandwich taste, a layer of rye is ideal, but crescent dough works for a more indulgent, casserole-style base.
- Butter – For brushing on top to get that golden, crisp finish.
How To Make the Classic Reuben Bake with Corned Beef, Sauerkraut & Swiss
Step 1: Prep the Pan & Base
Preheat your oven to 375°F. Lightly grease a 9×13-inch baking dish. If using crescent dough, press it into the bottom to create an even base. If using rye bread, layer slices tightly to form a solid foundation.
Step 2: Add Layers of Flavor
Start with a layer of corned beef, followed by an even spread of sauerkraut (squeeze it dry beforehand to avoid sogginess). Drizzle a generous amount of Thousand Island dressing over the sauerkraut, then layer on the Swiss cheese.
Step 3: Repeat and Finish
Repeat the layers until you use all your ingredients, finishing with Swiss cheese on top. Brush with melted butter if desired.
Step 4: Bake Until Golden
Bake uncovered for 25-30 minutes or until the top is bubbly and golden brown. Let it rest for 5-10 minutes before slicing.

Serving and Storing Your Reuben Bake
Serve hot right out of the oven for best flavor and texture. Leftovers? Store in an airtight container in the fridge for up to 3 days. Reheat in the oven or air fryer to bring back that crisp top—microwave works too but softens the crust.
What to Serve With Reuben Bake?
Crispy Oven-Fried Potatoes
Their crunch complements the creamy richness of the bake perfectly.
Creamy Tomato Soup
A warm bowl of this on the side adds a cozy contrast.
Dill Pickle Spears
That vinegary bite cuts through the richness.
Classic Coleslaw
Crunchy and refreshing, a perfect contrast.
Garlic Roasted Cherry Tomatoes
Adds a pop of juicy acidity.
Beer-Battered Onion Rings
Because who can say no?
Green Salad with Mustard Vinaigrette
Balances the dish with crisp greens and zippy flavor.
Want More Casserole Ideas?
If you love this Classic Reuben Bake, check out these other cheesy, cozy hits:
- Cheesy Spinach Stuffed Shells for a hearty vegetarian twist.
- Chicken Cordon Bleu Casserole with Swiss and ham baked perfection.
- Million Dollar Ravioli Casserole for a decadent weeknight win.
- Cheesy Hamburger Casserole that kids and adults both adore.
- Walking Taco Casserole if you’re craving bold Tex-Mex vibes.
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Classic Reuben Bake with Corned Beef, Sauerkraut & Swiss
- Total Time: 40 minutes
- Yield: 8 servings
Description
Get ready to fall in love with this rich and gooey Classic Reuben Bake with Corned Beef, Sauerkraut & Swiss—a mouthwatering twist on the iconic deli sandwich. This easy dinner idea layers savory corned beef, zesty sauerkraut, nutty Swiss cheese, and creamy Thousand Island dressing between a crisped-up crescent dough or rye base. Whether you’re after a hearty casserole for cold nights, a game-day favorite, or unique food ideas for gatherings, this dish delivers comfort and flavor in every bite. Perfect for anyone looking for an easy recipe that feels gourmet without the fuss. Great for quick dinners, cozy weekend lunches, or crowd-pleasing potluck hits.
Ingredients
1 lb sliced corned beef
2 cups sauerkraut, well drained
2 cups shredded Swiss cheese
1 cup Thousand Island dressing
1 can crescent dough sheet or 6 slices rye bread
2 tablespoons melted butter
Instructions
1. Preheat oven to 375°F and grease a 9×13-inch baking dish.
2. Press crescent dough into the bottom of the dish or tightly layer rye bread to form the base.
3. Add a layer of corned beef.
4. Spread sauerkraut evenly over the corned beef.
5. Drizzle Thousand Island dressing over the sauerkraut.
6. Add a layer of Swiss cheese.
7. Repeat the layers if desired, finishing with Swiss cheese on top.
8. Brush with melted butter for a golden top.
9. Bake uncovered for 25–30 minutes until bubbly and golden.
10. Let rest 5–10 minutes before serving.
Notes
Squeeze sauerkraut very well to avoid a soggy bottom.
Letting the bake rest before cutting helps the layers set perfectly.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dinner
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 410
- Sugar: 4g
- Sodium: 1050mg
- Fat: 28g
- Saturated Fat: 13g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 2g
- Protein: 20g
- Cholesterol: 75mg