About This Recipe
This Reuben Bake transforms the iconic deli sandwich—layered with corned beef, tangy sauerkraut, and nutty Swiss cheese—into a hearty, crowd-friendly casserole. Instead of griddled rye bread, this bake uses a simple, golden topping (or layered bread cubes) that captures the essence of a classic Reuben. It is baked until bubbly, with melted Swiss cheese and a subtle thousand-island-style dressing swirled throughout. Perfect for weeknight dinners, potlucks, or St. Patrick’s Day leftovers, this dish delivers all the bold, savory, and tangy notes of a traditional Reuben without the need for individual sandwich assembly.
Why You’ll Love This Recipe
- No-fuss assembly – Everything layers into one baking dish, saving time compared to making multiple sandwiches.
- Bold, classic flavors – Salty corned beef, briny sauerkraut, creamy dressing, and rich Swiss cheese come together perfectly.
- Great for feeding a group – Easily serves 6–8 people, ideal for family dinners or game-day spreads.
- Make-ahead friendly – Assemble the bake, refrigerate, and bake when ready.
- Customizable texture – Use rye bread cubes on top or mix them in for that authentic Reuben bite.
Ingredients
- 12 oz (340 g) deli-sliced corned beef, roughly chopped or torn into bite-sized pieces
- 1 ½ cups (about 380 g) sauerkraut, drained well and squeezed to remove excess liquid
- 8 oz (225 g) Swiss cheese, shredded or thinly sliced (about 2 cups shredded)
- 4 slices (or 2 cups cubed) rye bread, cut into ½-inch cubes (for topping/mix-in)
- ¾ cup (180 ml) Thousand Island dressing (or Russian dressing)
- 2 tablespoons unsalted butter, melted
- 1 teaspoon caraway seeds (optional, for rye authenticity)
- 2 tablespoons chopped fresh parsley or dill (optional, for garnish)
Note: Some versions include an extra ½ cup of shredded Swiss cheese for the top layer.
Step by Step Instructions
- Preheat oven – Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch (23×33 cm) baking dish or a 2-quart casserole dish.
- Prepare sauerkraut – Place sauerkraut in a fine-mesh strainer and press firmly with the back of a spoon to extract as much brine as possible. Excess moisture can make the bake watery.
- Layer the base – Spread the chopped corned beef evenly across the bottom of the prepared baking dish. Scatter the well-drained sauerkraut over the corned beef.
- Add dressing and first cheese layer – Drizzle Thousand Island dressing over the sauerkraut (reserve about 2 tablespoons if you want extra on top). Sprinkle half of the shredded Swiss cheese (about 1 cup) over the dressing layer.
- Prepare rye topping – In a small bowl, toss the rye bread cubes with melted butter and caraway seeds (if using) until lightly coated.
- Assemble the bake – Scatter the buttered rye cubes over the cheese layer. Top with the remaining Swiss cheese, distributing evenly.
- Bake – Place the dish in the preheated oven and bake uncovered for 20–25 minutes, until the cheese is fully melted, bubbly, and the bread cubes turn golden brown and crisp. If the top browns too quickly, loosely tent with foil after 15 minutes.
- Rest and serve – Remove from oven and let stand for 5 minutes. Garnish with chopped parsley or dill, if desired. Serve warm, spooning portions like a casserole, with extra Thousand Island dressing on the side.
FAQ
Yes, you can. Use two 12-ounce cans of corned beef, crumble or chop it. Because canned corned beef is saltier, consider reducing added salt and rinsing slightly if you prefer a milder taste.
Russian dressing is the most classic substitute—it has a spicier, slightly tangier profile. Alternatively, mix ½ cup mayonnaise with 2 tablespoons ketchup, 1 tablespoon sweet pickle relish, and a splash of Worcestershire sauce.
Deli corned beef is already fully cooked, so it only needs to be warmed through in the oven. If using raw corned beef brisket, you must cook and slice it before assembling the bake.
Absolutely. Substitute the rye bread with a sturdy gluten-free bread (toasted slightly before cubing). Also ensure your sauerkraut and dressing are certified gluten-free.
Sauerkraut often holds moisture. Always drain and press it thoroughly—using paper towels to blot extra liquid helps. Also, avoid adding extra liquids beyond the dressing amount listed.
You Must Know
- Cheese choice matters – Use genuine Swiss cheese (Emmental, Jarlsberg, or baby Swiss) for its nutty, mild melt. Avoid pre-shredded cheese with anti-caking agents if possible; shredding from a block gives a creamier texture.
- Drain sauerkraut thoroughly – Squeeze handfuls of sauerkraut to remove excess brine. Too much moisture will result in a soggy bottom layer and diluted flavors.
- Rye bread textural tip – For an extra-crisp topping, lightly toast the bread cubes in a skillet with butter before adding them to the casserole. Alternatively, you can mix half the cubes into the casserole and leave the rest on top for varied crunch.
- Do not overbake – Once the cheese is fully melted and edges are bubbly, remove the bake. Overbaking can cause the Swiss cheese to become oily and the bread cubes to harden excessively.
- Caraway seeds – These are optional but highly recommended for an authentic Reuben “rye bread” essence without needing robust rye flavor from bread alone.
Storage Tips
Refrigeration: Allow the Reuben Bake to cool completely. Cover tightly with foil or transfer leftovers to an airtight container. Store in the refrigerator for up to 4 days.
Reheating: Reheat individual portions in a microwave (1–2 minutes on medium power) or warm the entire casserole in a 325°F (160°C) oven for 10–15 minutes, covered with foil to prevent over-browning the bread topping.
Freezing: This bake freezes well for up to 2 months. Assemble completely but do not bake; wrap the dish tightly with a layer of plastic wrap and then aluminum foil. Thaw overnight in the refrigerator before baking as directed (add 5–10 minutes to bake time if baking from chilled). Baked leftovers can also be frozen in portion-sized containers for up to 2 months.
Tip for best quality: For crisper bread topping when reheating leftovers, use an oven or toaster oven rather than a microwave. If frozen and baked, the texture of the rye cubes remains pleasantly firm.
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