19 Best Keto Soup Recipes: Warm, Cozy & Low-Carb Comfort

If you’re embracing a keto lifestyle, you don’t have to wave goodbye to all your favorite comfort foods—least of all soups. With a little creativity, keto soups bring rich flavors, velvety textures, and satisfying nutrition, minus the carb load. Whether you’re dodging the chill of winter or craving something soothing after a long day, these low-carb keto soup recipes will keep you on track and fully satisfied.

From creamy classics to veggie-packed bowls, explore the keto-approved options that are big on taste and light on carbs. All the soups featured below are designed for low-carb eating while providing cozy comfort and indulgent depth perfect for weekday meals, dinner parties, or meal prep.

Why Choose Keto Soups?

• Low in Carbs: Enjoy warm comfort without derailing ketosis.
• High in Healthy Fats: Get filling soups that deliver lasting energy.
• Versatile & Customizable: Adjust flavors, textures, and proteins to your preference.
• Perfect for Meal Prep: Soups store and reheat beautifully, making them excellent for busy weeks.

Keto Broccoli Cheddar Soup

This classic American favorite trades potatoes for tender broccoli florets while keeping that signature creamy, cheesy texture that makes it a comfort staple. A swirl of cheddar and heavy cream enhances each spoonful, offering just the right balance between veggie freshness and decadent richness.

• Main Ingredients: Broccoli, cheddar cheese, heavy cream, butter, garlic.
• Keto Tip: Use a hand blender to puree part of the soup for an extra creamy base while leaving small broccoli pieces for texture.

Roasted Butternut Squash Soup

While classic butternut squash soup isn’t typically low-carb, using the right portion and enhancing with keto-friendly fats yields a velvety, slightly sweet soup reminiscent of autumn. Roasting brings out nutty, caramel notes while coconut milk or heavy cream adds body without spikes in carbs.

• Main Ingredients: Butternut squash (in moderation), coconut milk, onion, garlic, chicken broth, olive oil.
• Keto Hack: Swap butternut squash with more cauliflower for even lower carb counts when needed.

Keto Chili

Missing chili on a keto diet? Mushrooms step in as the perfect keto swap for beans, delivering hearty texture without the carbs. Spices, bell peppers, tomatoes, and savory ground meat ensure each bowl is as flavorful as the classic.

• Main Ingredients: Ground beef or turkey, mushrooms, crushed tomatoes, chili spices, peppers.
• Serving Suggestion: Top with sour cream, shredded cheese, and sliced jalapeños.

Keto Chicken Soup

Can’t have traditional chicken noodle soup while on keto? This version substitutes cauliflower rice for noodles, keeping it just as soothing and hearty. Aromatic hints of ginger in the broth elevate the classic flavor while giving your immune system a gentle boost.

• Main Ingredients: Chicken broth, chicken breasts/thighs, cauliflower rice, celery, onion, carrots (optional), ginger.
• Flavor Tip: Fresh herbs and ginger add a unique kick and depth.

Zoodle Ramen

Zucchini noodles (zoodles) make an excellent replacement for traditional ramen noodles. Add soft-boiled eggs for protein and rich Japanese-inspired broth for an umami-packed meal that’s fresh, filling and ultra-low in net carbs.

• Main Ingredients: Zucchini noodles, chicken or vegetable broth, mushrooms, bok choy, eggs, soy sauce or coconut aminos.
• Keto Touch: Add sesame oil or chili garlic oil for extra flavor.

Cream of Mushroom Soup

With its naturally low-carb profile, cream of mushroom soup is a clear keto winner. Use a combination of mushrooms for earthy depth, and finish with cream and butter for a luxurious mouthfeel.

• Main Ingredients: Mushrooms (cremini, button, shiitake), heavy cream, chicken broth, garlic, thyme, butter.
• Keto Note: Use a blender for a perfectly smooth and creamy finish.

Keto Cauliflower Soup with Cheese

Cauliflower steps in as the star, delivering creaminess and body that rivals potato soup but with a fraction of the carbs. Melted cheddar, smoked gouda, and a whisper of garlic turn each bite into a comfort delight, finished with chives and crispy bacon for crunch.

• Main Ingredients: Cauliflower, cream cheese, cheddar cheese, smoked gouda, heavy cream, onion, garlic.
• Pro Tip: Garnish with crispy bacon and chives for layered texture and taste.

Creamy Keto Tomato Soup

Keto tomato soup is creamy and tangy, made by blending ripe tomatoes with heavy cream and olive oil. Skipping the added sugar keeps the carb count way down while still delivering that classic comfort you crave, perfect for pairing with keto grilled cheese.

• Main Ingredients: Tomatoes, heavy cream, garlic, basil, butter or olive oil.
• Keto Hack: Use canned fire-roasted tomatoes for richer flavor and convenience.

Keto Taco Soup

This vibrant soup brings all the flavors of a taco in spoonable form. Seasoned ground beef, peppers, cheese, and a quick simmer create a zesty, satisfying dinner that’s as crowd-pleasing as it is keto-friendly.

• Main Ingredients: Ground beef, beef broth, bell pepper, diced tomatoes, taco seasoning, cream cheese, cheddar.
• Ideal Toppings: Sliced avocado, fresh cilantro, jalapeños, shredded lettuce.

Keto Chicken Enchilada Soup

Creamy, spicy, and packed with Mexican-inspired flavor, this low-carb soup is loaded with shredded chicken, green chiles, and cheddar. Heavy cream and cream cheese add body and deliciously smooth texture.

• Main Ingredients: Chicken, green chiles, enchilada sauce, cream cheese, shredded cheddar, heavy cream.
• Keto Swap: Use homemade keto enchilada sauce for a lower-carb option.

Keto Egg Drop Soup

Simple, satisfying, and lightning-fast to prepare, egg drop soup is a Chinese restaurant classic easily adapted to keto. A savory broth thickened with gently whisked eggs, scallions, and a dash of sesame oil delivers flavor without carbs.

• Main Ingredients: Chicken broth, eggs, ginger, scallions, sesame oil.
• Fast Fix: Ready in under 15 minutes!

Keto French Onion Soup

Yes, you can still enjoy French onion soup on keto! Sautéed onions are slowly caramelized for deep sweetness, while a crusty slice of keto bread and melted Gruyère cheese top each bowl. The classic comfort of this bistro favorite is preserved, minus the carb-heavy croutons.

• Main Ingredients: Onions, butter, beef broth, Worcestershire sauce, keto bread, Gruyère cheese.
• Key Tip: Bake your own keto baguette or use a store-bought version for that signature cheesy topping.

Keto Cabbage Soup

Traditional cabbage soup is light—this keto upgrade adds richness with smoked sausage and cheese. Each bowl is hearty and flavorful, perfect for a cozy meal or meal prep as it reheats beautifully.

• Main Ingredients: Cabbage, smoked sausage, tomatoes with chiles, chicken broth, onion, cheddar, cream cheese.
• Tip: Adjust spice level by choosing mild or hot sausage.

Keto Taco Chicken Soup

This recipe combines the best of both worlds: the zesty kick of tortillas and the ease of a one-pot soup. Chicken, tomatoes, peppers, and taco seasoning simmer together for a robust, satisfying soup finished with melty cheese.

• Main Ingredients: Chicken, taco seasoning, tomatoes, bell peppers, cream cheese, Monterey Jack cheese.
• Serving Suggestion: Top with sliced radishes and cilantro for a fresh pop.

Keto Gumbo Soup

Bring a little Cajun flair to your keto diet with this gumbo-inspired soup. Loaded with shredded chicken, sausage, okra, peppers, and a spiced broth, it’s as hearty and aromatic as traditional versions, but skips the roux and heavy thickeners.

• Main Ingredients: Chicken, andouille sausage, okra, bell peppers, celery, Cajun spices.
• Keto Trick: Use xanthan gum to thicken your soup without flour.

Keto Asian Chicken Soup

Light, fragrant, and full of ginger, garlic, and cilantro, Asian-inspired keto chicken soup is immune-boosting and nourishing. Cauliflower florets mimic heartier carbs, while a touch of fish sauce or coconut aminos adds umami depth.

• Main Ingredients: Chicken, chicken broth, cauliflower, ginger, garlic, fish sauce, cilantro.
• Finishing Touch: Splash with lime juice before serving for brightness.

Keto Seafood Chowder

This keto-friendly chowder brings a taste of the sea with shrimp, chunks of fish, and a creamy, herbed broth. Cauliflower replaces potatoes, keeping things light while still offering the soul-warming richness of classic chowder.

• Main Ingredients: Shrimp, white fish, cauliflower, heavy cream, celery, dill, butter.
• Cooking Tip: Add seafood at the end to prevent overcooking.

Keto Vegetable Beef Soup

Perfect for batch cooking and lunch prep, this hearty vegetable beef soup is packed with green beans, tomatoes, zucchini, and bite-sized beef pieces in a savory, clear broth. Naturally low in carbs but high in satisfaction.

• Main Ingredients: Beef stew meat, beef broth, green beans, zucchini, tomatoes, spices.
• Make It Your Own: Swap in any favorite low-carb vegetables.

Keto Sausage and Spinach Soup

Creamy and robust, this silky soup pairs Italian sausage with tender spinach, fresh garlic, and cream for a keto twist on Tuscan favorites. A pinch of red pepper flakes offers just the right amount of heat, while Parmesan rounds out the flavor.

• Main Ingredients: Italian sausage, spinach, chicken broth, cream, garlic, Parmesan cheese.
• Extra Touch: Top with extra shaved Parmesan and a drizzle of olive oil.

Keto Cream of Asparagus Soup

This springtime delight features pureed asparagus, chicken broth, and a finish of heavy cream. It’s both elegant and comforting, with bright green color and flavor that highlights the season’s best.

• Main Ingredients: Asparagus, onion, chicken broth, heavy cream, lemon.
• Finishing Idea: Garnish with lemon zest and fresh herbs for a vibrant look.

How to Make the Most of Keto Soups

• Focus on broth bases with healthy fats—bone broth, chicken broth, or coconut milk make excellent starts.
• Rely on low-carb vegetables: Cauliflower, spinach, zucchini, and broccoli add bulk without excess carbs.
• Boost flavor and texture with: Cheese, heavy cream, bacon, and herbs.
• Always check labels for sneaky added sugars or starches, especially in packaged stocks or creams.

Frequently Asked Questions (FAQs) About Keto Soup Recipes

Q: Can I meal prep keto soups in advance?

A: Yes! Most keto soups store well in the refrigerator for up to 5 days and can also be frozen for quick comfort on busy nights.

Q: What bases should I use to keep soup keto?

A: Chicken broth, beef broth, bone broth, and coconut milk are excellent keto-friendly options. Avoid thickeners like flour or cornstarch, and use cream, cheese, or cauliflower to add body.

Q: Can I add pasta or noodles to keto soup?

A: Instead of classic noodles, use alternatives like zucchini noodles (zoodles), shirataki noodles, or cauliflower rice for true low-carb comfort.

Q: Are all vegetables keto-friendly for soup?

A: Not quite. Stick to low-carb options like spinach, broccoli, cauliflower, cabbage, zucchini, asparagus, and celery. Avoid high-carb vegetables such as potatoes, corn, or parsnips.

Q: How can I thicken my keto soup without flour?

A: Use cream cheese, shredded cheese, egg yolk, pureed cauliflower, or a pinch of xanthan gum for a creamy, thick texture.

Summary Table: Keto Soup Staples

Whatever your taste—be it spicy, creamy, veggie-packed or protein-rich—there’s a keto soup recipe built to satisfy every craving, every season. Dive into bowls of luscious flavor, and let your low-carb journey be warmed with every comforting, keto-friendly spoonful.

Author

Shinta

 

Shinta is a biotechnologist turned writer. She holds a master's degree in Biotechnology from Karunya Institute of Technology and Sciences and a PG Diploma in cellular and molecular diagnostics from Manipal University. Shinta realised her love for content while working as an editor for a scientific journal.

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