If you’re looking for a cozy bowl of comfort that warms you from the inside out, this Keto Hot And Sour Soup is just what you need! It’s a family favorite in our home, especially on busy weeknights when we crave something delicious yet simple to prepare. The best part? This soup is not only packed with flavor, but it also keeps your carb count low—just 4g net carbs per serving! Whether it’s a rainy day or a chilly evening, this hearty soup is perfect for any occasion.
This recipe is special because it captures the authentic taste of the classic hot and sour soup you’d find at your favorite restaurant while being entirely keto-friendly. Plus, it’s easy to make, so you can whip it up quickly or even prep it ahead of time for those days when cooking feels like too much.
Why You’ll Love This Recipe
- Quick and Easy: With just 15 minutes of prep and 35 minutes of cooking, you can have this delicious dish ready in no time!
- Family-Friendly: Everyone loves a warm bowl of soup! This recipe is sure to please both kids and adults alike.
- Make-Ahead Convenience: Prepare it ahead of time and store in the fridge for an easy meal during the week.
- Flavor Packed: The combination of spices and fresh ingredients creates layers of flavor that are simply irresistible.

Ingredients You’ll Need
Let’s gather some simple, wholesome ingredients to bring this delicious Keto Hot And Sour Soup to life. You likely have many of these on hand already!
For the Soup
- 4 cups Chicken Broth
- 8 ounces Extra Firm Tofu (cut into cubes)
- 6 ounces Mushrooms (sliced)
- 1/4 cup Bamboo Shoots
- 1 tsp Garlic Chili Sauce
- 1/4 cup Green Onions (chopped)
- 1/4 cup Soy Sauce
- 1 tsp Sesame Oil
- 1/2 tsp Xanthan Gum
- 1 tsp Ginger Paste
- 2 tbsp Rice Apple Vinegar
- 1 Egg
Variations
One of the reasons I love this recipe is its flexibility! You can easily customize it based on your preferences or what you have available. Here are some fun ideas:
- Swap the protein: Use shredded chicken or shrimp instead of tofu for a different texture and flavor.
- Add more veggies: Toss in some spinach or bok choy for extra greens and nutrition.
- Spice it up: If you enjoy heat, add some sliced jalapeños or red pepper flakes to kick up the spice level.
- Make it creamy: For a richer soup, stir in a splash of coconut milk at the end.
How to Make Keto Hot And Sour Soup
Step 1: Prepare the Broth Base
Start by adding the chicken broth, garlic chili sauce, soy sauce, ginger paste, and rice apple vinegar to a saucepan over medium heat. Bringing this mixture to a low boil creates a flavorful base for your soup. The combination of these ingredients gives that authentic hot and sour taste right from the start!
Step 2: Thicken with Xanthan Gum
Slowly whisk in the xanthan gum a little at a time to avoid clumps. This step is crucial as xanthan gum helps thicken the broth without adding any carbs. It gives your soup that desirable body while keeping it keto-friendly.
Step 3: Add Your Veggies and Tofu
Now it’s time to add in the tofu cubes, sliced mushrooms, chopped green onions, and bamboo shoots. Bring everything back to a boil! These ingredients not only add texture but also infuse their flavors into the broth.
Step 4: Simmer Away
Reduce the heat to low, cover your pot, and let it simmer for about 20-25 minutes. This allows all those wonderful flavors to meld together beautifully while making your kitchen smell amazing!
Step 5: Finish with Sesame Oil
Once simmered, drizzle sesame oil over the top. This step adds an aromatic finish that elevates your dish instantly. Sesame oil brings depth and richness—a true must-have!
Step 6: Add Egg for Creaminess
Beat an egg in a small bowl before slowly pouring it into the saucepan while gently whisking. Cooking for another 5 minutes gives your soup that silky texture we all love. Don’t forget to season with salt and pepper before serving!
And there you have it—your very own Keto Hot And Sour Soup! Enjoy every warm spoonful knowing it’s as good for your taste buds as it is for your health!
Pro Tips for Making Keto Hot And Sour Soup
Making this keto hot and sour soup can be a delightful experience, and with these tips, you’ll elevate your cooking game!
Use fresh ingredients: Fresh vegetables and tofu not only enhance the flavor but also ensure that you’re maintaining the nutritional benefits of your dish. Freshness makes a noticeable difference in taste!
Adjust spice levels: If you prefer a milder or spicier soup, feel free to adjust the amount of garlic chili sauce. This flexibility allows you to cater to your personal taste and spice tolerance.
Experiment with textures: For added crunch, consider including water chestnuts or shredded carrots. These ingredients can make your soup more exciting and enjoyable with varied textures.
Let it simmer: Don’t rush the simmering process! Allowing your soup to cook for the full 20-25 minutes helps all the flavors meld together beautifully, creating a rich and authentic taste.
Store leftovers properly: If you have leftovers, store them in an airtight container in the fridge. This soup stays delicious for up to 3 days, making it perfect for meal prep or quick lunches!
How to Serve Keto Hot And Sour Soup
Serving your keto hot and sour soup is just as important as making it! A well-presented dish can enhance the dining experience and make your meal feel extra special.
Garnishes
- Chopped cilantro: Adds a fresh, herby flavor that complements the spices beautifully.
- Sliced jalapeños: For those who enjoy an extra kick of heat, fresh jalapeños can be a delightful addition.
- Toasted sesame seeds: Sprinkling these on top adds a nutty flavor and a nice crunch that enhances each spoonful.
Side Dishes
Cauliflower Rice: A fantastic low-carb alternative to traditional rice, cauliflower rice absorbs flavors well and makes an excellent base for your soup.
Steamed Broccoli: This simple yet nutritious side dish pairs perfectly with the bold flavors of hot and sour soup while adding extra fiber to your meal.
Zucchini Noodles: Light and refreshing, zucchini noodles can serve as a fun substitute for traditional noodles if you’re looking for something different.
Seaweed Salad: A tangy seaweed salad complements the umami flavors of the soup while providing additional nutrients. It’s also a great way to add variety to your meal!
Enjoy crafting this delicious keto hot and sour soup! With these tips and serving suggestions, you’re sure to impress everyone at your table. Happy cooking!

Make Ahead and Storage
This Keto Hot And Sour Soup is perfect for meal prep! It keeps well in the fridge and can be easily reheated, making it a fantastic option for busy lunches or cozy dinners throughout the week.
Storing Leftovers
- Let the soup cool completely before transferring it to an airtight container.
- Store in the refrigerator for up to 3-4 days.
- Keep any toppings separate until serving to maintain their freshness.
Freezing
- Allow the soup to cool completely before freezing.
- Use freezer-safe containers or bags, leaving some space for expansion.
- The soup can be frozen for up to 2-3 months for best quality.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Heat gently on the stove over medium heat, stirring occasionally until warmed through.
- Add a splash of broth or water if it thickens too much during storage.
FAQs
Here are some common questions you might have about this recipe!
Can I make Keto Hot And Sour Soup without tofu?
Absolutely! You can substitute the tofu with additional vegetables like zucchini or cauliflower for a hearty texture while keeping it keto-friendly.
How many carbs are in Keto Hot And Sour Soup?
This delicious soup contains only 4g net carbs per serving, making it an excellent choice for those following a keto diet.
What can I serve with Keto Hot And Sour Soup?
For a complete meal, consider pairing it with a side of steamed low-carb vegetables or a fresh salad.
Is this soup spicy?
The level of spiciness can be adjusted by modifying the amount of garlic chili sauce. Start with less if you’re sensitive to heat!
Can I add more vegetables?
Yes! Feel free to include other keto-friendly veggies like bok choy, bell peppers, or spinach for added nutrition and flavor.
Final Thoughts
I hope you enjoyed learning about this delightful Keto Hot And Sour Soup! It’s a special dish that brings warmth and comfort without compromising on your dietary needs. Whether you’re enjoying it as a light lunch or a cozy dinner, I’m sure you’ll find it just as satisfying as your favorite restaurant version. Happy cooking, and don’t forget to share your experience!
Keto Soups
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Why You’ll Love This Recipe
This Keto Hot And Sour Soup is a delightful combination of flavors and textures that will transport your taste buds straight to your favorite Asian restaurant. Not only is it low in carbs, with just 4g net carbs per serving, but it’s also packed with protein and nutrients. The perfect balance of heat and tanginess makes it a comforting dish that’s both satisfying and guilt-free!
Ingredients You’ll Need
- 4 cups Chicken Broth
- 8 ounces Extra Firm Tofu (cut into cubes)
- 6 ounces Mushrooms (sliced)
- 1/4 cup Bamboo Shoots
- 1 tsp Garlic Chili Sauce
- 1/4 cup Green Onions (chopped)
- 1/4 cup Soy Sauce
- 1 tsp Sesame Oil
- 1/2 tsp Xanthan Gum
- 1 tsp Ginger Paste
- 2 tbsp Rice Wine Vinegar
- 1 Egg
Variations
- Protein Swap: Substitute tofu with shredded chicken or shrimp for a different protein option.
- Veggie Boost: Add spinach, bok choy, or bell peppers for extra nutrients and color.
- Spicy Kick: Increase the amount of garlic chili sauce or add some crushed red pepper for more heat.
- Low-Sodium: Use low-sodium soy sauce to make it a healthier choice.
How to Make
- Add the chicken broth, garlic chili sauce, soy sauce, ginger paste, and rice wine vinegar to a saucepan over medium heat on the stove. Bring to a low boil.
- Slowly whisk in the xanthan gum a little at a time to avoid clumps.
- Place the tofu, mushrooms, green onions, and bamboo shoots into the saucepan and bring it to a boil.
- Reduce the heat to low, cover, and simmer for 20-25 minutes.
- Drizzle the sesame oil over the top.
- Beat the egg in a small bowl, and slowly pour it into the saucepan while gently whisking. Cook for another 5 minutes, add salt and pepper to taste, and serve.
Pro Tips
- Tofu Texture: Press the tofu before cutting it into cubes to remove excess moisture, ensuring it holds its shape during cooking.
- Adjust Consistency: If you prefer a thicker soup, add a bit more xanthan gum, whisking it in gradually.
- Serve Hot: This soup is best enjoyed hot, so serve it immediately after cooking for the best flavor and texture.
How to Serve
Ladle the soup into bowls and garnish with additional chopped green onions or a sprinkle of sesame seeds for an extra touch. Pair it with a side of keto-friendly egg rolls or a fresh salad for a complete meal.
Make Ahead and Storage
- Make Ahead: You can prepare the broth and add the veggies and tofu just before serving for maximum freshness.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave before serving.
FAQs
- Can I freeze this soup? While it’s best fresh, you can freeze it without the egg. Add the egg when reheating.
- Is this soup gluten-free? Use tamari instead of soy sauce for a gluten-free version.
- Can I use other vegetables? Absolutely! Feel free to add your favorite low-carb vegetables.
Final Thoughts
This Keto Hot And Sour Soup is a warm, comforting bowl of goodness that’s perfect for any day of the week. With its authentic flavors and low-carb profile, it makes for a satisfying meal that everyone will love. Give it a try, and you might find yourself making it a weekly staple!
Keto Hot And Sour Soup
Keto Hot And Sour Soup is the ultimate comfort food that brings warmth and bold flavors to your table. This delightful soup captures the essence of traditional hot and sour varieties, offering a perfect blend of heat and tanginess while keeping carbs low at just 4g net per serving. Made with wholesome ingredients like chicken broth, extra firm tofu, and fresh vegetables, it is not only satisfying but also easy to prepare. In just about 50 minutes, you can whip up a hearty dish that delights both the palate and your health goals. Whether you’re enjoying it on a chilly evening or as part of meal prep for busy days ahead, this comforting soup is sure to become a family favorite.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Serves approximately 4 people 1x
- Category: Soup
- Method: Cooking
- Cuisine: Asian
Ingredients
- 4 cups Chicken Broth
- 8 ounces Extra Firm Tofu (cut into cubes)
- 6 ounces Mushrooms (sliced)
- 1/4 cup Bamboo Shoots
- 1 tsp Garlic Chili Sauce
- 1/4 cup Green Onions (chopped)
- 1/4 cup Soy Sauce
- 1 tsp Sesame Oil
- 1/2 tsp Xanthan Gum
- 1 tsp Ginger Paste
- 2 tbsp Rice Apple Vinegar
- 1 Egg
Instructions
- In a saucepan over medium heat, combine chicken broth, garlic chili sauce, soy sauce, ginger paste, and rice apple vinegar. Bring to a low boil.
- Gradually whisk in xanthan gum to thicken the broth without clumping.
- Add tofu cubes, sliced mushrooms, chopped green onions, and bamboo shoots to the pot and return to a boil.
- Reduce heat, cover, and simmer for 20-25 minutes.
- Drizzle sesame oil over the soup before serving.
- Beat an egg in a bowl; slowly pour it into the saucepan while whisking gently. Cook for an additional 5 minutes until the egg is cooked through.
Nutrition
- Serving Size: 1 bowl (approx. 300g)
- Calories: 200
- Sugar: 3g
- Sodium: 950mg
- Fat: 10g
- Saturated Fat: 2g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 15g
- Cholesterol: 70mg




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