Description

This hearty Reuben Casserole captures all the classic flavors of a traditional Reuben sandwich in a comforting baked dish. Layers of tender corned beef, tangy sauerkraut, creamy Thousand Island dressing, Swiss cheese, and toasted rye bread create a deliciously melty casserole perfect for gatherings or a satisfying family meal.

Ingredients

Meat

1 pound sliced deli corned beef, coarsely chopped

Vegetables

16 ounces sauerkraut, drained and rinsed

Condiments

1 cup Thousand Island salad dressing

Dairy

2 1/2 cups shredded Swiss cheese

Breads

6 slices rye bread, cubed

Other

Cooking spray or butter (for toasting bread)

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Instructions

Preheat the Oven: Set your oven to 400°F (204°C) to ensure it reaches the right temperature for baking the casserole evenly.
Layer the Corned Beef: Spread the coarsely chopped corned beef evenly across the bottom of a 9×13-inch baking dish, forming the first flavorful layer of the casserole.
Add Sauerkraut: Make sure the sauerkraut is well drained and patted dry to avoid excess moisture. Sprinkle the sauerkraut evenly over the corned beef layer.
Top with Dressing and Cheese: Drizzle the Thousand Island dressing over the sauerkraut layer, then sprinkle the shredded Swiss cheese generously on top to create a creamy, cheesy layer.
Arrange Rye Bread Cubes: Distribute the cubed rye bread evenly over the cheese. Lightly coat the bread cubes with cooking spray or butter, which will help them toast up nicely during baking.
Bake the Casserole: Place the dish in the preheated oven and bake for 20 to 25 minutes, or until the bread is toasted to a golden brown and the cheese is fully melted and bubbly.

Notes

Ensure the sauerkraut is well drained and patted dry to prevent a soggy casserole.
Using cooking spray or butter on rye bread cubes helps achieve a crispy texture on top.
This dish is perfect for feeding a crowd or for meal prepping due to its great yield and making-ahead potential.
You can substitute Thousand Island dressing with Russian dressing for a slightly spicier variation.
Leftovers can be refrigerated and reheated; the casserole may lose some crispness but will remain delicious.