Go Back
–+ servings

Easy Reuben Casserole Bake with Rye Bread

Rose
This Easy Reuben Casserole Bake with Rye Bread combines all the classic flavors of a Reuben sandwich into a warm, comforting dish. Layers of corned beef, tangy sauerkraut, Swiss cheese, and rye bread are baked in a creamy custard for a rich and satisfying meal perfect for family dinners or brunch.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Main Course
Cuisine American
Servings 6 servings
Calories 420 kcal

Equipment

  • baking dish medium size (approx. 9x13 inch)
  • mixing bowl
  • whisk
  • spatula or spoon
  • oven

Ingredients
  

  • 6 slices rye bread, cubed
  • 2 cups cooked corned beef, chopped
  • 2 cups sauerkraut, well-drained
  • 2 cups Swiss cheese, shredded
  • 1 cup milk
  • 3 large eggs
  • 1/4 cup Thousand Island dressing
  • 1 tsp Dijon mustard
  • 1/2 tsp black pepper
  • 1 tbsp butter, melted
  • 1 tbsp chopped fresh parsley (optional)

Instructions
 

  • Preheat your oven to 350°F (175°C) and lightly grease a medium baking dish.
  • Spread half of the cubed rye bread evenly across the bottom of the dish.
  • Add half of the chopped corned beef, then layer the drained sauerkraut and half of the Swiss cheese.
  • Repeat with remaining bread, corned beef, and Swiss cheese.
  • In a bowl, whisk together milk, eggs, Thousand Island dressing, Dijon mustard, and black pepper.
  • Pour the custard evenly over the casserole and press gently to help the bread absorb the liquid.
  • Drizzle melted butter over the top for a golden finish.
  • Bake uncovered for 35–40 minutes until golden brown and bubbly.
  • Let rest for 5–10 minutes before serving. Garnish with parsley if desired.

Notes

Drain the sauerkraut thoroughly to avoid excess moisture. Using slightly stale rye bread helps absorb the custard without becoming soggy. You can substitute corned beef with turkey or mushrooms for variation. Let the casserole rest before serving for best texture.

Nutrition

Calories: 420kcalCarbohydrates: 28gProtein: 22gFat: 24gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 8gCholesterol: 120mgSodium: 950mgPotassium: 320mgFiber: 3gSugar: 5gVitamin A: 500IUVitamin C: 6mgCalcium: 250mgIron: 3mg
Keyword corned beef bake, easy dinner casserole, reuben casserole, rye bread casserole
Tried this recipe?Let us know how it was!