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Creamy Reuben Soup

This Creamy Reuben Soup brings all the flavors of a classic Reuben sandwich into a warm, satisfying bowl. Perfect for using up leftover corned beef or deli meat, this rich and creamy soup is topped with melted Swiss cheese, making it a comforting choice for chilly days.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 6

Ingredients
  

The Non-Negotiables:

  • 2 cups cooked corned beef shredded or chopped
  • 1 cup sauerkraut drained
  • 4 cups beef broth or chicken broth
  • 1 cup heavy cream or half-and-half
  • 1 cup shredded Swiss cheese or gruyère
  • 1 onion diced
  • 3 tbsp butter or olive oil
  • 3 tbsp flour or cornstarch for gluten-free
  • 1 tsp caraway seeds optional
  • Salt & pepper to taste

For Serving (Optional):

  • Rye croutons
  • Extra Swiss cheese
  • Thousand Island dressing
  • Pickle spears

Instructions
 

  • Sauté Onions: Melt butter in a pot over medium heat. Add onions and cook for 5 minutes until softened. Sprinkle in flour and stir to make a roux. Cook for 2 minutes until fragrant.
  • Add Broth: Slowly pour in beef broth, whisking until smooth. Let it simmer for 5 minutes to thicken.
  • Add Main Ingredients: Stir in corned beef, sauerkraut, and caraway seeds. Simmer for 10 minutes.
  • Creamy Cheesy Finish: Reduce heat to low. Add heavy cream and Swiss cheese. Stir until melted and smooth. Taste and adjust seasoning with salt and pepper.
  • Serve: Ladle into bowls and top with rye croutons, extra cheese, Thousand Island dressing, and pickle spears.

Notes

  • Too thick? Add more broth or cream.
  • Too thin? Let it simmer longer or add a cornstarch slurry.
  • Make ahead? Soup improves the next day! Store in the fridge for 3–4 days or freeze (without cream).