A delicious and hearty casserole featuring corned beef, tangy sauerkraut, and creamy cheese, perfect for a comforting meal.
Preheat your oven to 350°F (175°C).
Preheating ensures even cooking from the start.
In a mixing bowl, combine the sour cream, sauerkraut, chopped onion, and minced garlic until well mixed.
Mix thoroughly to ensure the flavors are evenly distributed.
Spread the mixture evenly across the bottom of a 9x13-inch baking dish.
Use a spatula to create a smooth layer.
Distribute the cooked corned beef evenly over the mixture.
Ensure the corned beef covers the mixture for consistent flavor.
Sprinkle the shredded Swiss cheese over the corned beef layer.
Spread the cheese evenly for a uniform topping.
Arrange the sliced bread on top of the cheese layer.
Cover the entire surface with bread slices for a crispy topping.
Drizzle the melted butter over the bread slices.
Ensure the butter is evenly distributed for a golden crust.
Bake in the preheated oven for 30 minutes, or until the top is golden and the cheese is bubbly.
Check occasionally to prevent over-browning.
Remove from the oven and let cool slightly before serving.
Allowing it to cool helps the layers set for easier serving.