Slow Cooker Shredded Reuben Beef

Looking for an easy slow cooker corned beef recipe that is rich, cheesy, and perfect for feeding a crowd? This Slow Cooker Shredded Reuben Beef brings together tender corned beef brisket, tangy sauerkraut, creamy Thousand Island dressing, and melted Swiss cheese in one comforting meal.

Inspired by the classic Reuben sandwich, this simple four-ingredient recipe creates juicy shredded corned beef that is delicious piled onto toasted rye bread, sandwich buns, mashed potatoes, or buttered noodles. It is an ideal St. Patrick’s Day dinner, game-day sandwich filling, or easy family meal for busy weeknights.

Why You’ll Love This Slow Cooker Reuben Beef

• Only 4 simple ingredients: A low-prep recipe with big, classic Reuben flavor.
• Perfect for busy days: The slow cooker does nearly all the work.
• Tender and flavorful: Low, slow cooking makes the corned beef easy to shred.
• Great for parties: Keep it warm in the slow cooker and let guests build their own sandwiches.
• Versatile leftovers: Use leftovers for grilled Reuben sandwiches, wraps, rice bowls, or potato toppings.

Ingredients

• 3 to 3½ pounds corned beef brisket, including seasoning packet
• 16 ounces sauerkraut, drained
• 1 cup Thousand Island dressing or Russian dressing
• 8 ounces sliced Swiss cheese

How to Make Slow Cooker Shredded Reuben Beef

1. Lightly grease the inside of a large slow cooker with nonstick cooking spray or a small amount of oil.
2. Spread the drained sauerkraut evenly across the bottom of the slow cooker.
3. Place the corned beef brisket on top of the sauerkraut, with the fat side facing up. Sprinkle the included seasoning packet over the brisket if desired.
4. Pour the Thousand Island dressing or Russian dressing over the corned beef. The dressing will blend with the meat juices during cooking to create a creamy, tangy sauce.
5. Cover and cook on LOW for 8 to 9 hours or HIGH for 4 to 5 hours, until the corned beef is very tender and easily pulls apart with forks.
6. Transfer the cooked corned beef to a cutting board. Shred it with two forks, removing any large pieces of fat.
7. Return the shredded corned beef to the slow cooker. Toss it gently with the sauerkraut and cooking juices until well coated.
8. Arrange the sliced Swiss cheese over the top. Cover and cook on WARM or LOW for 10 to 15 minutes, until the cheese is melted and gooey.
9. Serve hot with toasted rye bread, soft sandwich buns, pickles, and extra dressing.

Serving Suggestions

Serve this cheesy shredded Reuben beef on rye rolls for an easy Reuben sandwich night. It is also delicious over creamy mashed potatoes, buttered egg noodles, or roasted potatoes. For a balanced meal, add a crisp green salad, steamed green beans, roasted carrots, or dill pickles on the side.

Tips and Variations

For extra tangy flavor, add an additional ½ cup of sauerkraut after shredding the corned beef. If you prefer a little heat, use spicy Russian dressing or stir a spoonful of prepared horseradish into the dressing before cooking.

To make this recipe ahead, cook and shred the corned beef the day before. Store it with the sauerkraut and juices in the refrigerator, then reheat it in the slow cooker and add the Swiss cheese just before serving.

For a lighter version, choose reduced-fat Swiss cheese and light Thousand Island dressing. Keep in mind that regular Swiss cheese gives the creamiest melted topping.

Benefits of This Easy Corned Beef Recipe

Corned beef provides protein, which helps make this meal filling and satisfying. Sauerkraut adds a tangy flavor and can provide beneficial fermented-food qualities when it is not heavily rinsed. Preparing this recipe in a slow cooker also makes it convenient for meal planning, family dinners, potlucks, and holiday gatherings.

Storage and Reheating

Store leftover shredded Reuben beef in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet, microwave, or slow cooker until hot. Add a splash of water or extra dressing if needed to keep the meat moist.

Frequently Asked Questions

Can I use a different cheese?

Swiss cheese is traditional for a Reuben-style recipe, but provolone, mozzarella, or mild cheddar can also work.

Do I need to rinse the sauerkraut?

No. Drain it well, but do not rinse it if you want the strongest tangy flavor.

Can I freeze shredded Reuben beef?

Yes. Freeze the cooked shredded beef and sauerkraut mixture without the cheese for up to 2 months. Thaw overnight in the refrigerator, reheat, then add fresh Swiss cheese before serving.