If you’re looking for a cozy and comforting meal that’s perfect for any occasion, then this Keto Reuben Soup Recipe is just what you need! This soup brings all the classic flavors of a Reuben sandwich into a warm bowl of goodness. It’s rich, creamy, and packed with hearty ingredients like corned beef and Swiss cheese. Whether it’s a busy weeknight dinner or a gathering with friends and family, this soup will surely delight everyone at the table.
What makes this recipe even more special is how easy it is to whip up. With just a few simple steps, you’ll have a delicious soup that not only satisfies your cravings but also fits perfectly into your keto lifestyle. So grab your pot and let’s get cooking!
Why You’ll Love This Recipe
- Quick preparation: In just about 50 minutes, you can serve this delightful soup to your family.
- Low in carbs: With only 5g net carbs per serving, this recipe keeps you on track without sacrificing flavor.
- Family-friendly: Everyone will love the cheesy goodness and hearty ingredients—perfect for both kids and adults!
- Make-ahead option: This soup stores well in the fridge, making it ideal for meal prep or leftovers.
- Comforting flavors: Enjoy the classic taste of a Reuben sandwich in every spoonful.

Ingredients You’ll Need
You’ll find that making this Keto Reuben Soup is quite simple with these wholesome ingredients. They come together beautifully to create an unforgettable dish that warms the soul.
For the Soup Base
- 2 tbsp Butter (unsalted)
- 1/2 cup Onion (chopped)
- 1/3 cup Celery (chopped)
- 2 tsp Garlic (minced)
For the Main Ingredients
- 4 cups Beef Broth
- 1 cup Heavy Whipping Cream
- 1 cup Sauerkraut
- 8 ounces Corned Deli Meat (chopped)
Variations
Feel free to get creative with this recipe! It’s flexible enough to accommodate different tastes and preferences.
- Swap the protein: Use turkey or chicken deli meat instead of corned beef for a lighter option.
- Add more veggies: Toss in some shredded carrots or chopped bell peppers for extra nutrition.
- Change the cheese: If you’re not a fan of Swiss, try using cheddar or mozzarella for a different flavor profile.
- Spice it up: Add some crushed red pepper flakes for a little heat!
How to Make Keto Reuben Soup Recipe
Step 1: Sauté the Vegetables
Begin by placing the butter in a pot over medium heat on the stove. Once melted, add the chopped onion and celery. Sauté them until they become tender; this step is essential as it releases their natural sweetness and adds depth to your soup.
Step 2: Add Garlic
Next, stir in the minced garlic and sauté for another 30 seconds. The aroma will be incredible! This quick step enhances the flavor profile of your soup and gives it that wonderful garlicky kick.
Step 3: Combine Broth and Cream
Pour in the beef broth along with heavy whipping cream. Give everything a good stir to combine. The creamy base is what makes this soup so satisfying; it melds perfectly with all those hearty ingredients.
Step 4: Stir in Sauerkraut and Corned Beef
Now it’s time to add in the sauerkraut and chopped corned beef. Don’t forget to season with salt and pepper according to your taste! These additions provide that classic Reuben flavor that we all adore.
Step 5: Simmer
Cover your pot and let it simmer for about 20 minutes. This allows all those flavors to meld together beautifully, creating a rich and comforting soup that will warm you from head to toe.
Step 6: Serve with Cheese Topping
Finally, top each serving with shredded Swiss cheese before serving. As it melts into the hot soup, it creates an irresistible creamy layer on top—just heavenly!
Now you have a delicious Keto Reuben Soup ready to enjoy! It’s sure to become a new favorite in your home.
Pro Tips for Making Keto Reuben Soup Recipe
Making this delicious Keto Reuben Soup is a breeze, but a few tips can elevate your experience even further!
Use Fresh Ingredients: Fresh vegetables not only enhance the flavor but also contribute to the overall texture of the soup. Aim for crisp, vibrant onions and celery to create a delightful base.
Adjust Seasoning Mindfully: Taste as you go! Everyone’s palate is different, so adjusting salt and pepper to your liking ensures that each bowl is perfectly seasoned just for you.
Experiment with Cheeses: While Swiss cheese is traditional, try adding a blend of cheeses like sharp cheddar or gouda for a unique twist. This brings an extra layer of flavor and creaminess to the soup.
Make it Ahead: This soup actually tastes better the next day! Allowing it to sit overnight lets the flavors meld beautifully, making your leftovers something to look forward to.
Store Properly: If you have leftovers, store them in an airtight container in the fridge. It will keep well for up to three days; just reheat gently before serving.
How to Serve Keto Reuben Soup Recipe
Presenting your Keto Reuben Soup beautifully can turn a simple meal into a delightful dining experience. Here are some ideas on how to serve it!
Garnishes
- Chopped Fresh Parsley: A sprinkle of fresh parsley adds a pop of color and freshness that brightens up the rich flavors of the soup.
- Croutons or Cheese Crisps: For added crunch, consider topping your soup with homemade croutons or cheese crisps. They provide a delightful contrast that enhances each spoonful.
Side Dishes
Garden Salad: A light garden salad with mixed greens, cherry tomatoes, and cucumbers can offset the richness of the soup, providing a refreshing accompaniment.
Zucchini Noodles: If you’re looking for something low-carb yet filling, sautéed zucchini noodles tossed with olive oil and garlic make an excellent side dish that complements the soup wonderfully.
Cauliflower Rice: Serving your soup with cauliflower rice adds volume without extra carbs. It’s also excellent for soaking up all that delicious broth!
Avocado Slices: Creamy avocado slices not only add healthy fats but also provide a smooth contrast to the hearty soup. They pair beautifully with every bite!
Now you’re all set to enjoy this cozy Keto Reuben Soup! Whether it’s for lunch or dinner, it’s sure to become a favorite in your household.

Make Ahead and Storage
This Keto Reuben Soup Recipe is perfect for meal prep, allowing you to enjoy delicious, low-carb comfort food throughout the week. Whether you’re planning your lunches or cozy dinners, this soup stores well and can be easily reheated.
Storing Leftovers
- Allow the soup to cool completely before transferring it to an airtight container.
- Store in the refrigerator for up to 3 days.
- Label the container with the date to keep track of freshness.
Freezing
- Portion the soup into freezer-safe containers or bags.
- Freeze for up to 2 months for best quality.
- Make sure to leave some space at the top of the container as the soup will expand when frozen.
Reheating
- Thaw in the refrigerator overnight before reheating.
- Heat on the stove over medium heat until warmed through, stirring occasionally.
- You can also reheat in the microwave; heat in 1-minute intervals until hot.
FAQs
Here are some common questions about this delicious soup recipe.
Can I make this Keto Reuben Soup Recipe dairy-free?
Yes! You can substitute heavy whipping cream with coconut cream or any dairy-free cream alternative. Just be sure to check that your other ingredients are also dairy-free.
How many carbs are in Keto Reuben Soup Recipe?
This flavorful soup contains only 5g net carbs per serving, making it a fantastic option for those following a keto lifestyle!
Can I use different meats in my Keto Reuben Soup Recipe?
Absolutely! If you prefer, you can substitute corned beef with turkey or chicken deli meat. Just adjust the cooking time if needed based on your choice of meat.
Is this Keto Reuben Soup Recipe suitable for meal prep?
Yes! This recipe is excellent for meal prep. You can store leftovers in the fridge or freeze portions for later use.
Final Thoughts
I hope you enjoy making this Keto Reuben Soup Recipe as much as I do! It’s a delightful blend of flavors that warms your heart and satisfies your cravings while keeping it low-carb. Don’t hesitate to share your experience or any variations you try—I love hearing from fellow food enthusiasts! Happy cooking!
Keto Soups
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Why You’ll Love This Recipe
This Keto Reuben Soup Recipe is not only delicious but also incredibly satisfying, making it a perfect choice for lunch or dinner. With just 5g of net carbs per serving, you can indulge in the rich flavors of corned beef and creamy Swiss cheese without straying from your keto goals. The warm, hearty nature of this soup will wrap you in comfort, while the tangy sauerkraut adds a delightful twist that elevates the dish.
Ingredients You’ll Need
- 2 tbsp Butter (unsalted)
- 1/2 cup Onion (chopped)
- 1/3 cup Celery (chopped)
- 2 tsp Garlic (minced)
- 4 cups Beef Broth
- 1 cup Heavy Whipping Cream
- 1 cup Sauerkraut
- 8 ounces Corned Deli Meat (chopped)
Variations
- Add Vegetables: Incorporate diced bell peppers or spinach for extra nutrients.
- Spice it Up: Add a dash of cayenne pepper or red pepper flakes for a kick.
- Cheese Options: Swap Swiss cheese for Gruyere or provolone for a different flavor profile.
- Dairy-Free: Use coconut cream and a dairy-free cheese alternative to make it dairy-free.
How to Make
- Place the butter in a pot over medium heat on the stove.
- Add the onion and celery to the pot and sauté until tender.
- Stir in the minced garlic and sauté for another 30 seconds.
- Pour in the beef broth and heavy whipping cream, stirring to combine.
- Mix in the sauerkraut and chopped corned beef, seasoning with salt and pepper to taste.
- Cover the pot and simmer for 20 minutes.
- Top with shredded Swiss cheese before serving.
Pro Tips
- Prep Ahead: Chop your vegetables ahead of time to save on prep time.
- Blend for Smoothness: For a creamier texture, blend the soup with an immersion blender before adding the cheese.
- Taste and Adjust: Always taste your soup before serving; adjust seasonings as needed.
How to Serve
Serve the Keto Reuben Soup hot, topped with a generous sprinkle of shredded Swiss cheese. Pair it with a side salad or keto-friendly crackers for a complete meal. It also makes a delightful starter for any dinner gathering.
Make Ahead and Storage
This soup can be made ahead of time and stored in the refrigerator for up to 3 days. To reheat, simply warm it on the stove over low heat until heated through. If you want to freeze it, place it in an airtight container and keep it for up to 2 months. Just be aware that the texture of the sauerkraut may change after freezing.
FAQs
Can I use other types of meat?
Yes! You can substitute the corned beef with pastrami or turkey for a different taste.
Is this soup gluten-free?
Yes, as long as you use gluten-free beef broth, this soup is gluten-free.
Can I make this vegetarian?
You can replace the beef broth with vegetable broth and omit the corned beef, although it will change the flavor significantly.
Final Thoughts
This Keto Reuben Soup Recipe is a wonderful way to enjoy the classic flavors of a Reuben sandwich in a warm, comforting bowl. Whether you’re following a keto diet or simply looking for a hearty soup, this recipe is sure to please. Enjoy the rich, creamy goodness, and don’t forget to share it with friends and family!
Keto Reuben Soup
If you’re in search of a heartwarming dish that satisfies both your cravings and your dietary goals, look no further than this delightful Keto Reuben Soup. Combining the classic flavors of a Reuben sandwich with a creamy, comforting broth, this soup is perfect for any occasion—be it a cozy weeknight dinner or a gathering with friends and family. With its rich taste from tender beef and smooth Swiss cheese, this low-carb recipe is not only easy to prepare but also incredibly satisfying. In just about 50 minutes, you can whip up this flavorful dish that boasts only 5g net carbs per serving. Whether enjoyed on its own or paired with a fresh salad, this Keto Reuben Soup will surely become a favorite in your household.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Serves 4
- Category: Soup
- Method: Simmering
- Cuisine: American
Ingredients
- 2 tbsp Unsalted Butter
- 1/2 cup Onion (chopped)
- 1/3 cup Celery (chopped)
- 2 tsp Garlic (minced)
- 4 cups Beef Broth
- 1 cup Heavy Whipping Cream
- 1 cup Sauerkraut
- 8 ounces Chopped Turkey Deli Meat
Instructions
- Melt the butter in a pot over medium heat. Add chopped onion and celery; sauté until tender.
- Stir in minced garlic and cook for an additional 30 seconds.
- Pour in beef broth and heavy whipping cream; stir to combine.
- Add sauerkraut and chopped turkey, season with salt and pepper.
- Cover and simmer for 20 minutes, allowing flavors to meld.
- Serve hot, topped with shredded Swiss cheese.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 395
- Sugar: 3g
- Sodium: 900mg
- Fat: 34g
- Saturated Fat: 19g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 20g
- Cholesterol: 105mg




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