Dinner · Part 2 of 3: Instructions
Creamy Reuben Noodle Bake Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 6
Before you start
Before beginning, ensure that your oven is preheated to 375°F (190°C) so that the baking process starts immediately. Prepare your ingredients by draining the sauerkraut well, as excess liquid can dilute the sauce.
Chop the corned beef into bite-sized pieces to ensure it distributes evenly throughout the bake. Have your baking dish ready on a stable surface, and measure out your cheese and sauce so that assembly can proceed quickly without any interruptions while you are preparing the layers for the oven.
Ingredients at a glance (5)
- 16 oz wide egg noodles, dry
- 1 lb corned beef, chopped
- 1 cup sauerkraut, drained
- 2 cups Thousand Island sauce
- 2 cups shredded Swiss cheese
Instructions
Layering the ingredients
- Layering the basePreheat the oven to 375°F (190°C). In a large baking dish, spread the dry, uncooked wide egg noodles in an even layer. Scatter the chopped corned beef over the noodles, then distribute the sauerkraut evenly across the top to ensure every bite contains the essential Reuben flavors.Look for Ingredients should form a uniform, flat layer in the dish.Tip Ensure the sauerkraut is well-drained to prevent the dish from becoming watery during the baking process.
At the end of this phase, the baking dish should be neatly filled with a base of dry noodles topped by an even layer of corned beef and sauerkraut. Everything should be distributed uniformly across the bottom of the dish. Check that there are no large pockets of just one ingredient, as this ensures that every portion served has a balanced mix of textures and flavors. The ingredients should look ready for the sauce to be added.
Adding sauce and cheese
- Adding sauce and cheesePour the Thousand Island sauce over the noodle and meat mixture, making sure it covers the noodles to facilitate proper softening during baking. Sprinkle the shredded Swiss cheese thickly over the top to create a rich, melted crust. The sauce and cheese work together to provide moisture and creaminess.Look for The sauce should just cover the noodles to allow for even cooking.Tip Spread the cheese all the way to the edges of the dish for a delicious, bubbly crust.
Once the Thousand Island sauce is poured over and the Swiss cheese is spread across the top, the dish should look uniform and fully covered. Ensure the sauce has reached the edges and corners to help the noodles soften. The layer of cheese should be thick enough to completely hide the ingredients underneath. This ensures that the final product will have a consistent, cheesy crust that covers the entire surface of the bake.
Baking to perfection
- Baking until goldenPlace the baking dish into the preheated oven. Bake for 25 minutes until the edges are bubbling and the cheese is golden brown and melted. Ensure the internal temperature of the corned beef reaches 145°F (63°C). Remove from the oven and let the dish rest for at least 3 minutes before serving to allow the sauce to thicken slightly.Look for Look for deep golden brown spots on the cheese and vigorous bubbling around the sides.Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip Cover the dish loosely with foil for the first 15 minutes if the cheese begins to brown too quickly.
When finished, the bake will be bubbling at the edges, and the Swiss cheese will have melted into a golden, slightly browned crust. The kitchen should smell savory and slightly tangy.
Check that the noodles are tender by testing a small piece near the edge. The entire dish should look cohesive, with the creamy sauce visible around the bubbling sides, indicating that the flavors have melded perfectly during the time in the oven.
Common mistakes
A common mistake is failing to drain the sauerkraut adequately, which can lead to a watery sauce that does not coat the noodles properly. Another error is overcrowding the dish, which prevents the heat from circulating and may result in unevenly cooked noodles.
Ensure the noodles are spread in a single, even layer to avoid clumps of dry, uncooked pasta. Finally, avoid over-baking the dish, as this can cause the cheese to become tough and rubbery rather than bubbly and delicious.
How to tell it’s done
The dish is considered done when the cheese is fully melted and golden brown, and the edges of the casserole are bubbling vigorously. The internal temperature of the corned beef must reach 145°F (63°C) to ensure it is thoroughly heated.
Using a food thermometer, check the center of the dish, ensuring the probe reaches into the meat pieces. Let the casserole rest for at least 3 minutes after removing it from the oven, which allows the creamy sauce to set and makes serving much easier.
- Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)