When the weather turns chilly, nothing beats a hug in a bowl, you know? Forget fancy dinners; I live for hearty, nostalgic comfort food. That’s why this recipe is my absolute weeknight hero: turning that incredible deli sandwich—the one with the tangy sauerkraut and the savory meat—into a luscious, velvety soup. Yes, I’m talking about the Creamy Reuben Soup! Seriously, it tastes exactly like the best part of a Reuben, but you whip it up on the stovetop in under an hour. I keep this recipe front-and-center because it’s just so satisfying, and whipping up that perfect balance of cheese and tang feels like genuine magic.
Why This Creamy Reuben Soup Recipe Works So Well
This soup isn’t just throwing leftovers in a pot; it’s a carefully balanced dish that delivers big on flavor without demanding all day in the kitchen. Trust me when I say this Creamy Reuben Soup is my secret weapon for busy weeknights when I need something truly comforting.
- It captures that iconic deli magic in every spoonful—rich, tangy, and savory all at once!
- We’re talking a total of about 45 minutes from start to finish. You can’t beat that speed, especially when you need real dinner fast.
- The texture is just *perfection*. It’s thick enough to feel satisfying, thanks to that little bit of flour, but still incredibly smooth from the melted cheese and cream.
If you’re looking for tips on building better texture in savory dishes, take a peek at my thoughts on adjusting components, even though this soup is pretty straightforward! Sometimes the simplest techniques make the biggest difference.
Rich Flavor Profile of Creamy Reuben Soup
The original Reuben is famous for that sharp bite from the kraut against the deeply savory meat. Here, we mimic the corned beef flavor using nicely browned ground beef, which is so much easier than slow-cooking brisket! Then we layer in the must-have caraway seeds, tons of melted Swiss cheese, and just enough tangy Thousand Island dressing to balance everything out. It’s savory, it’s tangy, and it’s unbelievably rich.
Quick Prep Time for Your Creamy Reuben Soup
Honestly, this is a straight-up stovetop wonder. We’re avoiding any complicated steps. I brown the meat while I chop the onion, and by the time the broth heats up, we’re already thickening it. Seriously, 30 minutes of cooking time once you get going. It’s fast enough for a Tuesday night when you didn’t plan ahead but still want something that tastes like you spent hours on it.
Essential Ingredients for the Best Creamy Reuben Soup
Okay, let’s talk about what makes this soup sing! You need the right components to nail that deli flavor profile. Don’t just grab anything off the shelf; a few key selections here make all the difference in transforming savory ground beef into the star of this amazing Creamy Reuben Soup. We are using 12 core items here, so grab your list!
First up, we start strong with flavor: That’s 1 tablespoon of butter to get the browning started, followed by 1 pound of ground beef. After the beef is browned and drained, toss in 1 medium onion, chopped, and 2 cloves of garlic, minced. Cook those until they smell amazing, maybe 5 or 6 minutes total.
To get that lovely thickness, you need 1/4 cup of all-purpose flour, which acts as our little thickener right before the liquid goes in. Then we pour in 4 cups of beef broth—and I’m telling you, use the good stuff here; it really adds depth! For seasoning, sprinkle in 1 teaspoon of caraway seeds (don’t skip these!), 1/2 teaspoon of black pepper, and just 1/4 teaspoon of salt. Remember, cheese and dressing add salt later!
Now for the tangy core: Make sure you have 1 cup of sauerkraut, drained and thoroughly rinsed. Rinsing cuts back on that harsh vinegary burn so you just get the tang. Next comes the creaminess: 1 cup of shredded Swiss cheese (pre-shredded works fine, but shake off the anti-caking powder if you can!), 1/2 cup of Thousand Island dressing, and finally, 1/2 cup of heavy cream for that truly decadent finish.
Ingredient Notes and Substitutions for Creamy Reuben Soup
A quick word on getting these right! The sauerkraut absolutely needs to be rinsed. If you skip that step, your soup will taste like biting into a brine jar. Trust me on this one; draining and giving it a good rinse ensures we get that lovely fermented tang without overwhelming the whole pot.
Also, don’t skimp on the beef broth quality. Since ground beef is milder than corned beef, a richer broth helps carry that deep, savory base note that makes this Creamy Reuben Soup so satisfying. And if you’re worried about the thickener, if you ever needed a dairy-free thickening method, I’ve read about how people adjust things like milk substitutes, though for this recipe flour is king! You can check out some discussions on dairy adjustments here if you need ideas for another day!
Step-by-Step Instructions for Making Creamy Reuben Soup
I promise, making this incredible soup on the stovetop is so intuitive once you do it once. It flows just like making a great gravy, and then you layer in those amazing sandwich flavors. Just follow my lead, and you’ll have the best Creamy Reuben Soup ever simmering away in no time! If you’re interested in general improvement tips, I always recommend checking out some of my favorite general cooking advice, even though this soup keeps things pretty straightforward.
Building the Flavor Base for Your Creamy Reuben Soup
First things first: grab your biggest, heaviest pot. Melt 1 tablespoon of butter over medium heat. When it’s shimmering, toss in the 1 pound of ground beef. We need to cook this until it’s nicely browned and crumbly. Once it’s done, you *must* drain off any excess fat. A soupy, greasy base is not what we want here!

Next, lower the heat a tiny bit and throw in the chopped onion. Let those cook until they start to look translucent and soft—that usually takes about 5 minutes. Then, add the minced garlic and cook for just one minute more until you can really smell it. Careful not to burn that garlic; nobody likes bitter soup!
Thickening and Simmering the Creamy Reuben Soup Base
Now for the body of the soup! Sprinkle the 1/4 cup of flour right over that beef and veggie mix. Stir it constantly for a full minute. This step is key—we’re cooking out that raw flour taste, which is non-negotiable for a smooth texture! Think of it as making a quick, savory roux.
Once that flour looks cooked, start whisking in the 4 cups of beef broth gradually. Keep whisking until it’s smooth. Then, throw in your seasonings: the caraway seeds, pepper, and salt. Bring this whole mixture up to a gentle simmer. When it’s bubbling gently, stir in the drained and rinsed sauerkraut and let it all cook together for about 10 minutes. This gives those kraut flavors time to marry with the broth.
Finishing Touches for the Ultimate Creamy Reuben Soup
This is where the magic happens, so pay attention to the heat! Reduce your burner setting all the way down to low heat—we are no longer boiling the soup! Slowly stir in the shredded Swiss cheese, a handful at a time, stirring constantly until every last bit is melted and incorporated. It gets so gooey and wonderful!

Once the cheese is perfectly incorporated, take the pot completely off the heat source. That’s right, turn the burner off! Now, gently fold in the Thousand Island dressing and the heavy cream. You have to stir these in when the heat is off or very, very low. If you boil the soup after adding the cream and dressing, you risk it separating! Just heat it back up gently until everything is warm, but never, ever let it come to a boil again.

Tips for Success When Preparing Creamy Reuben Soup
Making this soup is super forgiving, but I have a couple of little secrets from my kitchen that just guarantee you get that restaurant-quality texture every time. Follow these pointers, and you won’t have a single issue with your Creamy Reuben Soup!
First, let’s talk about the kraut, because this is crucial: really squeeze that sauerkraut dry after you rinse it. You want the flavor, not the excess water, which will just dilute your broth later on.
Secondly, when you melt that Swiss cheese in, stir patiently! If you rush it or have the heat too high, the cheese can clump up sticky and grainy. Low and slow is the motto for that gorgeous, smooth melt we’re after.
Finally, always remember the golden rule of creamy soups: keep the heat off when the cream and Thousand Island go in. Just let the residual heat warm them through. Boiling those fats and dairy breaks them down, and we definitely don’t want that split soup look!
Serving Suggestions for Your Creamy Reuben Soup
You’ve made a stunning, velvety pot of Creamy Reuben Soup; now, how do we serve it? It needs something sturdy to stand up to that richness! My absolute favorite companion is exactly what I mention in the notes: homemade rye bread croutons. Toast sturdy slices of rye bread with a little butter and garlic powder until they’re crisp, then tear them into bite-sized pieces.
Those little rye bites give you the perfect crunch that mimics the sandwich bread crust. You can also top each bowl with a dollop of extra Thousand Island or even a sprinkle of fresh dill if you want brightness. And hey, if you ever need a great dipping sauce for something else later, check out my ranch seasoning mix—though I promise, these croutons are all you need here!
Storage and Reheating Instructions for Creamy Reuben Soup
So, you managed to have leftovers? Lucky you! This Creamy Reuben Soup holds up wonderfully in the fridge, but because it’s loaded with dairy, you need to handle the reheating carefully to keep that smooth, velvety mouthfeel. We don’t want any split soup drama!
You can store any leftover soup in an airtight container in the refrigerator for up to three days. It will likely thicken up quite a bit once it chills—that cheese and cream are doing their job holding things together! Don’t let it sit lonely in the fridge for too long, though; three days is my hard limit for the best flavor.
When you’re ready to reheat, the stovetop is your best friend. Transfer the soup to a heavy-bottomed pot. Cover it partially and heat it over low to medium-low heat. You need to stir it frequently. I mean it—stir it every minute or so!
The trick here is patience. You are just warming it through; you absolutely cannot let it boil! If it seems too thick after warming up, you can thin it out easily by whisking in a splash or two of extra beef broth or even a little milk until it returns to your preferred consistency for your Creamy Reuben Soup.
Frequently Asked Questions About Creamy Reuben Soup
I get so many questions about this soup because everyone wants to make sure they capture that real Reuben flavor! It’s one of those recipes where small tweaks can change the outcome, so let’s just clear up the most common things people ask about making this ultimate Creamy Reuben Soup. If you are curious about other hearty, amazing cabbage and sauerkraut dishes, you should absolutely check out my recipe for Kapusniak; it’s a totally different but equally comforting experience!
Can I use corned beef instead of ground beef in this Creamy Reuben Soup?
Oh, absolutely you can! Since the whole idea is to mimic a Reuben sandwich, using actual corned beef is a fantastic move. If you’ve got deli-sliced corned beef, just chop it up really fine, or dice up some leftover cooked corned beef brisket. You’ll want to add it right after you brown the onions and garlic, since the corned beef is already cooked. You won’t need to cook it for long—just heat it through a little before adding the flour and broth. The texture will be slightly different, maybe a bit chewier, but the flavor depth will be incredible in your sauerkraut soup!
How do I make my Creamy Reuben Soup thicker?
If you followed the instructions, you already got a nice thickening boost from the flour we cooked with the beef, and then the Swiss cheese really helps lock in that texture. But if you simmered it uncovered for a bit longer and it still isn’t quite falling-off-the-spoon thick for you, don’t panic! A little cornstarch slurry saves the day about 90% of the time. Just whisk 1 tablespoon of cornstarch with 2 tablespoons of cold water until it’s smooth. Take the soup off the heat, stir in the slurry slowly, and then warm it back up gently until it thickens. It works like a charm every time!
Is this Creamy Reuben Soup recipe low-carb?
That’s a great question, especially since I noted it as ‘Low Fat’ in the details—it is much lower in fat than a traditional Reuben sandwich, believe me! However, because we use all-purpose flour to create that classic creamy base, this specific version isn’t truly low-carb. The flour acts as our thickener, and then the cheese and the Thousand Island dressing add some sugar and carbs too. If you are strictly watching carbs, the best swap would be to skip the flour entirely and use a heavy cream/cheese combination for body, or alternatively, use a cornstarch slurry with unflavored gelatin or xanthan gum for thickening instead. That way, you keep that amazing Reuben soup flavor profile without the flour!
Estimated Nutritional Information for Creamy Reuben Soup
Okay, so while this Creamy Reuben Soup tastes like pure indulgence, understanding what’s inside can be helpful! I pulled together the estimated nutritional breakdown based on the ingredients list, but please remember that these numbers are just a general guideline. Where you source your ground beef, or how much you drain the fat, can slightly shift these figures.
This recipe aims to be lower in fat, but because we are achieving that soup’s richness with melted Swiss cheese and heavy cream, it still packs a satisfying punch. Here’s what you can generally expect for one generous serving:
- Calories: Around 450 per serving
- Fat: About 30 grams total (Remember, roughly 12g is saturated fat from the dairy)
- Protein: A whopping 28 grams, mostly thanks to that hearty ground beef!
- Carbohydrates: Around 18 grams (that flour and dressing add up!)
- Fiber: Just 2 grams (the sauerkraut brings some, but not a lot)
- Sodium: This is higher at about 850mg, mainly coming from the broth and cheese, so keep that in mind.
- Cholesterol: Roughly 95mg.
It’s a fantastic, filling meal that really sticks with you! It’s not exactly a diet soup, given the cheese factor, but for a rich, savory comfort food, the fat is what gives us that incredible mouthfeel. Enjoy it without guilt!
Share Your Delicious Creamy Reuben Soup Experience
I truly hope you loved making this batch of Creamy Reuben Soup as much as I love eating it! For me, sharing recipes is all about building a little cooking community, and I want to know what you thought.
Did you follow my instruction to really squeeze that sauerkraut dry? Or did you try an awesome modification? Maybe you added a little horseradish into your Thousand Island—I’d love to hear the details!
Please, please, please leave a star rating right down below this section. It helps other folks find this recipe and see that it really is a winner! And if you made some amazing rye croutons, snap a picture and share it with me on social media! Tag me so I can celebrate your soup success.
I can’t wait to read your feedback and see how this bowl of comfort made its way into *your* kitchen!
Print
Creamy Reuben Soup
- Total Time: 45 min
- Yield: 6 servings 1x
- Diet: Low Fat
Description
A rich and savory soup inspired by the classic Reuben sandwich flavors.
Ingredients
- 1 tablespoon butter
- 1 pound ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1/4 cup all-purpose flour
- 4 cups beef broth
- 1 teaspoon caraway seeds
- 1/2 teaspoon black pepper
- 1/4 teaspoon salt
- 1 cup sauerkraut, drained and rinsed
- 1 cup Swiss cheese, shredded
- 1/2 cup Thousand Island dressing
- 1/2 cup heavy cream
Instructions
- Melt butter in a large pot over medium heat.
- Add ground beef and cook until browned. Drain excess fat.
- Add onion and cook until soft, about 5 minutes.
- Stir in garlic and cook for 1 minute more.
- Sprinkle flour over the mixture and stir for 1 minute.
- Gradually whisk in beef broth.
- Add caraway seeds, pepper, and salt. Bring to a simmer.
- Stir in sauerkraut and cook for 10 minutes.
- Reduce heat to low. Stir in Swiss cheese until melted.
- Remove from heat. Stir in Thousand Island dressing and heavy cream.
- Heat gently until warmed through; do not boil.
Notes
- For a thicker soup, let it simmer uncovered for a few extra minutes before adding the cream.
- Serve with rye bread croutons for added texture.
- Prep Time: 15 min
- Cook Time: 30 min
- Category: Soup
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1.5 cups
- Calories: 450
- Sugar: 6
- Sodium: 850
- Fat: 30
- Saturated Fat: 12
- Unsaturated Fat: 18
- Trans Fat: 1
- Carbohydrates: 18
- Fiber: 2
- Protein: 28
- Cholesterol: 95
Keywords: Reuben soup, creamy soup, beef soup, Swiss cheese soup, sauerkraut soup

