Creamy Reuben Soup Recipe

If you adore the flavors of a classic Reuben sandwich but want to enjoy them in a warming, comforting bowl, you are in for a real treat with this Creamy Reuben Soup. This luscious soup captures everything that makes a Reuben unforgettable—tangy sauerkraut, savory corned beef, melty Swiss cheese, and that signature Russian dressing—all brought together in a creamy, dreamy broth that feels like a big, flavorful hug on a chilly day. It elevates the traditional lunch staple into a cozy dish perfect for any occasion, delivering bold flavors and satisfaction in every spoonful.

Ingredients You’ll Need

Putting together this Creamy Reuben Soup is a breeze thanks to a handful of simple, everyday ingredients, each playing a crucial role in building its rich depth and velvety texture. From the sharpness of sauerkraut to the creaminess of Swiss cheese and the heartiness of corned beef, every element shines through perfectly.

• Unsalted butter: Adds a luscious base for sautéing and creates a silky mouthfeel.
• Medium onion, chopped: Offers sweetness and aromatic depth after sautéing.
• Garlic, minced: Brings a subtle pungency that lifts the flavor profile.
• All-purpose flour: Forms the roux to thicken the soup to creamy perfection.
• Chicken broth: The flavorful liquid foundation of the soup, balancing richness with savoriness.
• Heavy cream: Provides that indulgent creaminess that makes this soup stand out.
• Corned beef, chopped: The hearty protein star, imparting traditional Reuben taste.
• Sauerkraut, drained: Adds tangy brightness and slight crunch.
• Shredded Swiss cheese: Melts beautifully, adding nuttiness and depth.
• Russian or Thousand Island dressing: The secret ingredient that ties it all together with a flavorful punch.
• Salt and pepper: Essential for seasoning to taste.
• Rye bread croutons: Crisp garnish adding texture and a nod to the sandwich’s roots.
• Chopped parsley: For a fresh, vibrant finish and color contrast.

How to Make Creamy Reuben Soup

Step 1: Sauté Aromatics

Begin by melting the unsalted butter in a large pot over medium heat. Once melted, add the chopped onion and minced garlic. Cook these gently until the onion becomes translucent, which usually takes about 5 minutes. This stage builds the aromatic foundation and soft sweetness that balances the soup’s bold flavors.

Step 2: Create the Roux

Sprinkle in the all-purpose flour and stir it continuously to combine with the butter and aromatics. Cook this roux for around 2 minutes to eliminate any raw flour taste while developing a lightly nutty undertone. This thickening agent will give the soup that irresistibly creamy texture.

Step 3: Add Broth and Cream

Slowly whisk in the chicken broth, ensuring the mixture stays smooth with no lumps. Bring it up to a gentle simmer to start melding the flavors. Once simmering, lower the heat and stir in the heavy cream, enveloping the soup in velvety richness that makes it truly decadent.

Step 4: Incorporate Corned Beef and Sauerkraut

Now for some classic Reuben ingredients: toss in the chopped corned beef and thoroughly drained sauerkraut. Stir well so these hearty components evenly distribute, infusing the soup with that unmistakable tang and meaty goodness you expect.

Step 5: Melt in Cheese and Dressing

Mix in the shredded Swiss cheese and your choice of Russian or Thousand Island dressing. Continue stirring until the cheese melts into the soup creating a smooth, creamy consistency, while the dressing adds a subtle zing and complexity that makes this Creamy Reuben Soup unforgettable.

Step 6: Season and Simmer

Finally, season the soup with salt and freshly ground black pepper to taste. Give the pot another 10 minutes on low heat to let all the flavors marry beautifully, resulting in a balanced, comforting bowl of goodness ready to share.

How to Serve Creamy Reuben Soup

Garnishes

To finish your Creamy Reuben Soup with flair, sprinkle a handful of crunchy rye bread croutons on top. Their toasted, slightly earthy flavor adds a perfect textural contrast to the silky soup. Scatter fresh chopped parsley over each serving for a splash of greenery and a refreshing note that brightens the rich flavors.

Side Dishes

This soup shines as a standalone snack or starter, but if you want to round out your meal, consider pairing it with a crisp green salad dressed lightly with lemon vinaigrette or roasted vegetables. Their freshness balances the creaminess and richness, making for a harmonious dining experience.

Creative Ways to Present

For a fun twist, serve your Creamy Reuben Soup in mini bread bowls made from hollowed rye rolls, which doubles as an edible serving vessel and adds that authentic bread element. You can also drizzle a little extra Russian dressing on top or sprinkle extra shredded Swiss for cheese lovers looking to indulge even more.

Make Ahead and Storage

Storing Leftovers

After enjoying your soup, let any leftovers cool completely before transferring to an airtight container. Properly stored in the refrigerator, your Creamy Reuben Soup will stay fresh and delicious for up to 3 days—making it a perfect candidate for easy lunches or quick dinners later in the week.

Freezing

Creamy soups can be tricky to freeze because dairy may separate upon thawing, but you can freeze this soup if needed. Freeze it without the rye croutons or parsley garnish in a well-sealed container for up to 2 months. Thaw overnight in the refrigerator before reheating gently to preserve its creamy texture.

Reheating

When reheating your Creamy Reuben Soup, warm it slowly over low heat on the stove while stirring frequently to prevent curdling. Avoid using high heat to keep the cream from breaking. Adding a splash of broth or cream can help restore the silky consistency, bringing it back to its fresh-from-the-pot grandeur.

FAQs

Can I substitute the corned beef with another type of meat?

Yes, while corned beef gives the authentic Reuben flavor, you can try pastrami or even diced roast beef if you prefer a different twist. Keep in mind, the signature tang and saltiness might vary slightly depending on the meat choice.

Is it possible to make a vegetarian version of Creamy Reuben Soup?

Absolutely! Swap out the corned beef for sautéed mushrooms or tempeh to maintain heartiness. Use vegetable broth instead of chicken broth and ensure your dressing is vegetarian-friendly. The sauerkraut and cheese still give great flavor and texture.

What type of cheese works best in this soup?

Swiss cheese is traditional and its nutty, mellow character melts beautifully, but Gruyère or even Jarlsberg can work as delicious alternatives if you want to switch things up.

How do I adjust the soup if I want it spicier?

To add some heat, consider stirring in a pinch of red pepper flakes or a dash of hot sauce when adding the seasoning. This will give the soup a subtle kick without overpowering the classic flavors.

Can I prepare the roux ahead of time?

Yes, you can make the roux a day in advance and refrigerate it in an airtight container. Reheat gently before proceeding with the rest of the recipe to save time on busy days.

Final Thoughts

This Creamy Reuben Soup truly redefines comfort food with its combination of creamy richness and bold, tangy flavors inspired by a beloved sandwich. It’s the perfect recipe to cozy up with when you want something that feels both indulgent and nourishing. I wholeheartedly encourage you to try making this soup soon; it quickly becomes a favorite that warms both the stomach and the heart.

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