Low-Carb Soup Recipes

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You've found the best spot on the internet for Low-Carb Soup Recipes! Scroll down to find 35+ amazing recipes to keep you warm while the air is chilly.

Soups are a staple in low-carb and keto diets because they typically use simple ingredients like chicken broth, beef broth, or vegetable broth as the base and other hearty ingredients like rotisserie chicken, ground beef, or shredded pork for maximum flavors.

Whatever the combination, the result is a hearty soup that anyone, whether on a low-carb diet or not, will love. This low-carb soup recipes roundup is a hand-picked collection of some of my favorite soups, which keep me warm and cozy in the cold season year after year.

A bowl of bright orange soup held by two hands, surrounded by fresh ingredients including ginger, green onions, and pumpkin seeds. The text "35+ Low Carb Soup Recipes" is displayed prominently on the soup.

Table of Contents

Selection Process for the Low-Carb Soup Recipes

It took me long to select soups for this roundup. It's not easy to find a variety of soups, from traditional comfort soups to the more unique kinds that are within a reasonable daily net carbs limit.

The soups in this roundup will be excellent additions to your favorite low-carb recipes because each one packs lots of flavor and is easy to prepare. Each of us has different kitchen skill levels and taste preferences, but hopefully, you will try and like the majority of the flavorful soup recipes on this list.

Understanding the Low-Carb Diet

As a quick refresher, the low-carb diet primarily focuses on reducing carbohydrate intake. It typically emphasizes proteins, healthy fats, and vegetables.

The idea is to minimize sugar and starches while at the same time choosing a daily net carb limit to adhere to. Limiting carbs encourages the body to burn fat for energy, which is what many people are looking to do for various reasons.

What Makes a Soup Low-Carb?

A low-carb soup is typically made without or with minimal use of high-carbohydrate ingredients like potatoes, rice, and pasta. Traditional thickeners like corn starch are often replaced with xanthan gum, a good low-carb alternative.

All the easy, low-carb soup recipes in this list use low-carb veggies like cauliflower, zucchini, and leafy greens, along with protein sources like ground chicken, ground sausage, beef, or seafood. You may use your favorite protein choice. Herbs and spices like chipotle peppers or green peppers add depth and dimension to these soups without adding extra carbs.

Spoonful of roasted red pepper soup topped with fresh herbs

What Makes a Soup Keto?

Keto soups go further, adhering to the ketogenic diet's strict low-carb, high-fat, and moderate-protein guidelines. These soups often incorporate heavy cream, sour cream, cream cheese, and avocado for a creamy texture and to maintain a higher fat content.

The goal is to help the body enter a state of ketosis, efficiently burning fat for energy. This low-carb soup recipe roundup has some easy keto soup recipes, such as keto taco soup, keto chicken soup, and a variety of cabbage soups that are very low in carbs.

Are Store-Bought Soups Low-Carb?

Store-bought soups are convenient, but they often contain added sugars, preservatives, and thickeners, which can increase the carb content.

If you're following a low-carb diet, homemade soups are the way to go. You have complete control over the ingredients and their quantities, so it's a more reliable way to keep track of your macros and ensure you're not eating unwanted ingredients.

Two bowls of leftover rotisserie soup

Are Canned Soups Keto-Friendly?

While they are convenient, canned soups are often not keto-friendly due to added sugars and starches. If you opt for canned soups, it's crucial to read labels carefully and understand that sugars, starches, and thickeners may be labeled in a way that is sometimes not obvious.

The safest bet is to make healthy soup yourself so you can ensure that all the ingredients are keto—and low-carb-compliant.

Traditional Ingredients in Low-Carb Soups

Low-carb soups often feature a base of homemade stock or broth, lean meats, and various non-starchy vegetables.

Common ingredients include:

  • Broth/stock: There is a difference between stock and broth. Stock has a richer and more concentrated flavor because it simmers longer and extracts lots of flavors and gelatin. On the other hand, broth has a lighter taste with more pronounced meaty and delicious veggie flavors. Beef and chicken stock or vegetable broths made with healthy veggies are low-carb soup staples. Bone broth and coconut milk are also favorites, providing a rich and flavorful base.
  • Proteins: Chicken, turkey, beef, pork, and seafood are excellent protein sources, adding substance and satiety to the soups.
  • Vegetables: Leafy greens like spinach and kale, cruciferous vegetables like cauliflower and broccoli, and other low-carb options such as mushrooms, bell peppers, green beans, and zucchini are popular. They add flavor and texture to soups, and some transform a soup bowl into a completely healthy comfort food.
  • Healthy fats: Olive oil, coconut oil, butter, and avocado oil are used to cook and enhance the soup's richness.
  • Herbs and spices: Fresh herbs like fresh garlic, parsley, cilantro, green onions, and bay leaves, along with a variety of spices (Italian seasoning, taco seasoning, or garlic powder), are key to adding flavor without the carbs. For bright flavors, citrus (a squeeze of lemon or lime juice) is a top pick.
  • Dairy: In keto soups, heavy cream, cheddar cheese, and sour cream are often used to make a creamy soup with a higher fat content.
  • Low-carb thickeners: Low-carb alternative ingredients like xanthan gum, guar gum, agar-agar, or gelatin are often used to thicken the soup instead of flour or starches.

Cooking Methods for Low-Carb Soups

Preparing low-carb soups can vary from traditional stovetop simmering, which allows for a gradual melding of flavors, to modern appliances like a slow cooker or Instant Pot for convenience.

Using a slow cooker or crock pot is ideal for busy lifestyles, gently cooking soups to perfection with low heat and minimal effort. Pressure cookers and Instant Pots also offer a quick and efficient way to infuse flavors rapidly, making them perfect for those short on time.

The low-carb soup recipes in this roundup offer various cooking methods to suit just about any kitchen.

Storing and Reheating Low-Carb Soups

Storage

  • Refrigerate your leftover low-carb soups in airtight containers for about a week. Make a double batch for meal prep and reheat for a busy weeknight dinner.

Freezing

  • Freezing is perfect for longer storage. Cool the soup to room temperature and transfer it to a freezer-safe container, leaving space for expansion.

Reheating

  • Thaw frozen soups in the refrigerator and reheat gently on the stove, stirring occasionally.
An overhead view of Tuscan kale soup served in a white bowl, with a ladle inside and fresh kale leaves on the side.

35+ Amazing Low Carb Soup Recipes

Explore these mouthwatering low carb soup recipes, ready to be recreated in your kitchen today! Each recipe in this roundup has been carefully selected to offer an amazing array of flavors. Every recipe provides a unique twist on classic comfort foods, from the creamy indulgence of a green chile chicken soup to the spicy kick of a Thai Coconut Curry. Enjoy.

1
Keto Zuppa Toscana Recipe
Keto Zuppa Toscana Recipe
Keto Zuppa Toscana - A keto friendly version of the famous Tuscan soup! It’s filled with kale, bacon, sausage, roasted cauliflower immersed in a creamy broth.
Check out this recipe
2
Slow Cooker Taco Soup Recipe
Slow Cooker Taco Soup Recipe
This slow cooker taco soup is an easy and delicious soup recipe that only takes a few minutes to prepare. Then it cooks all day in the slow cooker so the flavors intensify.
Check out this recipe
3
Italian Wedding Soup (Authentic Italian Meatball Soup Recipe)
Italian Wedding Soup (Authentic Italian Meatball Soup Recipe)
Italian wedding soup is an Italian soup that has morphed into many different recipes in the US. Try this authentic Italian meatball soup recipe and enjoy a taste of Italy.
Check out this recipe
4
The Best Chicken Soup Recipe
The Best Chicken Soup Recipe
This is the best Chicken Soup Recipe to make when you’re craving simple comfort food or feeling under the weather. Made with bone-in chicken thighs simmered into a flavorful broth and filled with tender onions, carrots, celery, and juicy shredded chicken.
Check out this recipe
5
Tasty and Tangy Slow Cooker Buffalo Chicken Soup Recipe
Tasty and Tangy Slow Cooker Buffalo Chicken Soup Recipe
This Slow Cooker Buffalo Chicken Soup Recipe is ideal for leftover chicken or using up extra chicken breasts. Enjoy an easy, hearty, thick, family favorite!
Check out this recipe
6
Slow Cooker Cabbage and Sausage Soup Recipe
Slow Cooker Cabbage and Sausage Soup Recipe
This keto friendly, low-carb friendly slow cooker soup recipe has that smoky, slightly salty sausage flavor mixed with yummy nutritious cabbage. Easy to make, this wonderful cabbage and sausage soup is an excellent lunch, dinner, or soup appetizer and really hits the spot on a cold day. Yum!
Check out this recipe
7
Cozy Up with This Hearty Chicken Vegetable Soup Recipe!
Cozy Up with This Hearty Chicken Vegetable Soup Recipe!
Warm up with this delicious Chicken Vegetable Soup! Packed with tender chicken, colorful veggies, and comforting flavors, this easy recipe is perfect for chilly days.
Check out this recipe
8
Cauliflower and Fennel Soup - Culinary Ginger
Cauliflower and Fennel Soup - Culinary Ginger
Cauliflower and Fennel Soup is a creamy, low carb and dairy-free meal that comes with a crispy bacon topping. How good is that?
Check out this recipe
9
Curry Cauliflower Soup (with video!) - The Healthy Epicurean
Curry Cauliflower Soup (with video!) - The Healthy Epicurean
Curry cauliflower soup with coconut milk, ginger, lime and honey. A delicious vegetarian soup recipe! It’s vegetarian, gluten free and dairy free!
Check out this recipe
10
Creamy Italian Ground Turkey Soup
Creamy Italian Ground Turkey Soup
A high protein, low calorie soup with ground turkey, garlic and Italian herbs, cauliflower gnocchi, green peas, and cheesy ricotta sauce.
Check out this recipe
11
Quick Curried Cauliflower Soup
Quick Curried Cauliflower Soup
Quick Curried Cauliflower Soup is creamy, mildly spiced and totally delicious. This vegetarian soup is the perfect winter warmer!
Check out this recipe
12
Quick Mexican Chicken Soup
Quick Mexican Chicken Soup
Cooking from scratch doesn’t have to be time consuming or difficult! This quick Mexican Chicken Soup is ready in 20 minutes! Keto friendly, low carb.
Check out this recipe
13
Keto Broccoli Cheese Slow Cooker Soup
Keto Broccoli Cheese Slow Cooker Soup
Enjoy a recipe for keto broccoli cheese soup that is made easily in a slow cooker. It’s a hearty soup thickened only with cheese and is a satisfying comfort soup that’s perfect for the entire family. keto broccoli cheese soup |keto soup |Keto slow cooker soup |low carb broccoli cheese soup| low carb soup| Keto soups| low carb soups #ketobroccolicheesesoup
Check out this recipe
14
Close-up of Tuscan kale soup showcasing the hearty vegetables and sausage in a savory broth, with a spoon inside the white bowl.
Tuscan Kale Soup
A wonderfully balanced and enjoyable Tuscan Kale Soup recipe. So good you will wish you made more!
Check out this recipe
15
Low Carb Creamy Roasted Cauliflower Soup
Low Carb Creamy Roasted Cauliflower Soup
Nothing like a hot bowl of soup on a cold day. If you are looking for a new recipe to try, check out this low carb creamy roasted cauliflower soup…
Check out this recipe
16
Slow Cooker Chicken Fajita Soup
Slow Cooker Chicken Fajita Soup
Juicy chicken with tender chunks of peppers and onions simmered in a creamy broth, makes this warm and cozy Slow Cooker Chicken Fajita Soup the ultimate comfort food.
Check out this recipe
17
Keto Reuben Soup
Keto Reuben Soup
Make a cheesy keto Reuben soup for lunch or dinner. Only 5g net carbs per serving and filled with corned beef and swiss cheese. The Best Keto Reuben Soup All of your favorite things about a classic Reuben sandwich are combined in this thick and creamy soup - minus the rye bread. The earthy chopped onion, bold garlic, tangy sauerkraut, peppery corned beef, and tart swiss cheese all come together in a thick and creamy broth. It’s basically Heaven in a bowl. If you need a recipe that you can throw together really quickly, then this is it! It only
Check out this recipe
18
Fennel Sausage Soup | The Rustic Foodie®
Fennel Sausage Soup | The Rustic Foodie®
This Italian Fennel Sausage Soup is hearty and healthy! It’s made with ground pork sausage, mushrooms, carrots, and kale in a savory broth.
Check out this recipe
19
Quick and Easy Creamy Keto Taco Soup Recipe
Quick and Easy Creamy Keto Taco Soup Recipe
This Quick and Easy Creamy Keto Taco Soup Recipe with Mexican flavors made on the stove will be a big part of your Hearty Comfort Food. Fully Gluten-Free, Grain-Free, Low-Carb, Keto, and Diabetic friendly, our Low-Carb Mexican Soup will be your go-to from all the Keto Soup Recipes there are.
Check out this recipe
20
Slow Cooker Crack Chicken Soup - Easy & Cozy Comfort Food!
Slow Cooker Crack Chicken Soup - Easy & Cozy Comfort Food!
This incredible Slow Cooker Crack Chicken Soup is filled with tender shredded chicken, cheese, and crispy bacon. It’s cozy comfort in a bowl!
Check out this recipe
21
Roasted red pepper soup with fresh herbs
Roasted Red Pepper and Tomato Soup
This roasted red pepper soup is perfect for impressing guests, celebrating small victories, or simply savoring a night in; it promises an extraordinary experience in every velvety mouthful—it's a flavor-packed experience that caters to the soul. Let each spoonful transport you to the Italian countryside, where the produce is always fresh, and the kitchen is the heart of the home. It's more than a meal; it's a celebration of textures and tastes that dance together in harmonious delight.
Check out this recipe
22
Leek and Celery Soup - With Ham Croutons
Leek and Celery Soup - With Ham Croutons
Incredibly easy Keto Leek and Celery Soup is so tasty & only 5g net carbs! Slow Cook, Instant Pot, stovetop and thermal methods.
Check out this recipe
23
Healthy Slow Cooker Cabbage Roll Soup (low-carb & keto) - The Short Order Cook
Healthy Slow Cooker Cabbage Roll Soup (low-carb & keto) - The Short Order Cook
For the best slow cooker cabbage roll soup, this easy CrockPot recipe is just the thing. This rich & tasty recipe is low-carb, keto, & gluten-free.
Check out this recipe
24
Easy Roasted Cherry Tomato Soup
Easy Roasted Cherry Tomato Soup
This is the best roasted cherry tomato soup made with simple ingredients that effortlessly transforms into a flavor-packed soup.
Check out this recipe
25
Mushroom Soup
This hearty and flavourful vegan mushroom soup with a blend of vegetables and herbs, perfect for a comforting and delicious meal!
Check out this recipe
26
Meaty Cabbage Soup
Meaty Cabbage Soup
This hearty, meaty cabbage soup is the perfect one pot dinner, loaded with protein and healthy veggies. Crock pot, instant pot or stove top.
Check out this recipe
27
Easy Taco Soup 30 Minute Restaurant Recipe
Easy Taco Soup 30 Minute Restaurant Recipe
If you want to make an easy soup with great flavor, give this taco soup recipe a try. Need a meal on the table quickly after a long day at work? This soup can be made in 30 minutes with just a few ingredients.
Check out this recipe
28
Overhead view of a bowl of pulled pork soup with kale and vegetables, garnished with a spoon.
Healthy Pulled Pork Soup
A delightfully delicious pulled pork soup recipe which is also both hearty and healthy. Packed full of goodness with kale, zucchini, mirepoix and homemade chicken stock!
Check out this recipe
29
Authentic Thai Tom Kha Gai (Chicken Coconut Soup)
Authentic Thai Tom Kha Gai (Chicken Coconut Soup)
Tom Kha Gai (Thai chicken coconut soup) is a tasty and healthy Thai soup made using chicken, coconut milk, herbs, fish sauce, and lime juice.
Check out this recipe
30
Paleo Coconut Chicken Soup
Don’t be intimidated by Tom Kha Gai (Coconut Chicken Soup). It is so easy & delicious! Can be made in less than an hour! Paleo Coconut Chicken Soup!
Check out this recipe
31
Slow Cooker Creamy Green Chile Chicken Soup
Slow Cooker Creamy Green Chile Chicken Soup
This Slow Cooker Creamy Green Chile Chicken Soup is the answer to your creamy, cheesy comfort food dreams. Made with chicken, canned green chiles, cream cheese, sharp cheddar cheese, and fresh jalapeno, this flavorful soup is sure to be a new family favorite!
Check out this recipe
32
Instant Pot Taco Soup - The Instant Pot Table
Instant Pot Taco Soup - The Instant Pot Table
This Instant Pot Taco Soup is a super simple dump and dash soup recipe that is healthy and easy to make. Make this easy taco soup recipe today
Check out this recipe
33
Easy keto gumbo recipe with crab and shrimp
Easy keto gumbo recipe with crab and shrimp
Indulge in our Keto Gumbo Recipe. Made with cauliflower rice and packed with savory ingredients, this low-carb gumbo is delicious.
Check out this recipe
34
Coconut Curry Chicken Soup Recipe
Coconut Curry Chicken Soup Recipe
This Coconut Curry Chicken Soup recipe has lean chicken breast meat, fresh vegetables, & a creamy spicy coconut milk broth.
Check out this recipe
35
Keto Thai Coconut Curry Soup with Chicken (High Protein!)
Keto Thai Coconut Curry Soup with Chicken (High Protein!)
This low-carb and keto Thai curry soup is deliciously spicy, hearty, and so comforting on chilly days. Plus, it takes just 20 minutes to make!
Check out this recipe
36
Easy leftover rotisserie chicken soup served in a ladle suspended over pot of soup featured image
Leftover Rotisserie Chicken Soup
Whip up a cozy bowl of this Low Carb Leftover Rotisserie Chicken Soup on any chilly afternoon. It's a simple yet hearty mix of shredded chicken, onions, celery, zucchini, and cauliflower; all simmered together in a delightful broth seasoned with thyme and oregano. This soup is your easy, go-to recipe for a low carb, keto-friendly meal that feels just like a warm, welcoming hug. Perfect for anyone enjoying the low carb lifestyle, it's proof that great flavor can come from simple, everyday ingredients.
Check out this recipe

Conclusion

Nothing beats a warm, delicious soup in the cold season. My Low-Carb Soup Recipe round-up has the heartiest keto-friendly soups with the easiest and shortest prep and cooking times. Moreover, virtually all of them use amazing ingredients that are readily available and easy to work with.

The soups store well and reheat beautifully. Make double batches and store them in the freezer for future enjoyment. I hope you try and enjoy most of the recipes. Please comment below if you have questions or suggestions for other soups, and I will answer quickly!

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A plated serving of pork tenderloin medallions covered in mustard sauce, with a blurred background featuring a red checkered napkin.

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Scott Groth image for I'd Rather Be A Chef

I'm Scott, just a regular guy who has experienced amazing benefits from embracing a low carb (occasionally keto) lifestyle. Join me as I share low carb recipes that are family friendly, delicious and fun to eat.

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