Reuben Bake (Reuben Casserole) Recipe
A Reuben Bake, also called a Reuben Casserole, is a comforting, oven-baked version of the classic Reuben sandwich. It combines tender corned beef, tangy sauerkraut, creamy Thousand Island dressing, and melty Swiss cheese, all layered together and baked until golden and bubbly. This dish is perfect for family dinners, potlucks, or when you want the flavors of a deli sandwich in a warm, hearty meal.
Ingredients
Main Ingredients
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500–600 g corned beef (thinly sliced or chopped)
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2 cups sauerkraut, well drained
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2 cups Swiss cheese, shredded (or sliced)
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1 cup Thousand Island dressing
(You can substitute Russian dressing if preferred)
Bread Layer
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4–5 cups rye bread, cubed
(Day-old bread works best)
Optional Additions
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1 small onion, finely chopped
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1 tablespoon butter (for sautéing onion)
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1 teaspoon caraway seeds (optional, traditional Reuben flavor)
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Fresh parsley for garnish
Equipment Needed
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Large mixing bowl
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9×13-inch baking dish
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Oven
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Aluminum foil
Step-by-Step Instructions
Step 1: Prepare the Oven and Baking Dish
Preheat your oven to 180°C (350°F). Lightly grease a 9×13-inch baking dish with butter or cooking spray. This prevents sticking and makes serving easier.
Step 2: Prepare the Bread Base
Spread the cubed rye bread evenly across the bottom of the baking dish. This layer absorbs flavors from the meat, dressing, and cheese, giving the casserole a satisfying texture.
Tip: If you like a slightly crisp base, toast the bread cubes lightly in the oven for 5–7 minutes before assembling.
Step 3: Add the Corned Beef
Distribute the chopped or sliced corned beef evenly over the bread layer. Make sure it’s spread out so every bite includes meat.
Step 4: Prepare the Sauerkraut
Drain the sauerkraut very well. Excess liquid can make the casserole soggy. If you prefer a milder taste, rinse the sauerkraut briefly under cold water and squeeze it dry.
Spread the sauerkraut evenly over the corned beef.
Step 5: Optional Onion Layer
If using onions, melt butter in a small pan over medium heat and sauté the chopped onion until soft and lightly golden. Sprinkle the onions over the sauerkraut for added sweetness and depth.
Step 6: Add Dressing and Seasoning
Drizzle the Thousand Island dressing evenly over the layers. You don’t need to stir; the dressing will melt and spread during baking.
If you enjoy classic deli flavor, sprinkle a small amount of caraway seeds on top.
Step 7: Cheese Layer
Cover everything with shredded Swiss cheese. Be generous—this layer creates the rich, melty top that makes the dish irresistible.
Step 8: Bake
Cover the baking dish with aluminum foil and place it in the preheated oven. Bake for 25 minutes.
After 25 minutes, remove the foil and bake for another 15–20 minutes, or until the cheese is fully melted and lightly golden on top.
Step 9: Rest and Serve
Remove the casserole from the oven and let it rest for 10 minutes before serving. This helps the layers set and makes slicing easier.
Garnish with chopped parsley if desired.
Serving Suggestions
Reuben Bake is rich and flavorful, so it pairs well with lighter sides:
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A fresh green salad with vinaigrette
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Coleslaw
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Pickles or cucumber salad
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Roasted vegetables
Serve it warm, cut into squares, just like a casserole.
Storage and Reheating
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Refrigerator: Store leftovers in an airtight container for up to 3 days.
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Reheating: Reheat in the oven at 170°C (325°F) until warmed through, or microwave individual portions.
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Freezing: You can freeze the baked casserole for up to 1 month. Thaw overnight in the refrigerator before reheating.
Final Thoughts
This Reuben Bake captures everything people love about a classic Reuben sandwich—savory meat, tangy sauerkraut, creamy dressing, and melted Swiss cheese—without the need to assemble individual sandwiches. It’s easy, filling, and perfect for feeding a crowd. Once you try it, it may become a regular comfort-food favorite in your kitchen.