Low Carb Crock Pot Creamy Tomato Soup
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Are you looking for a tomato soup recipe that is low carb? Our Low Carb Crock Pot Creamy Tomato Soup is super simple to throw together!

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Low Carb Crock Pot Creamy Tomato Soup
Cris here.
I have always loved tomato soup. So after going low carb, we missed having a great low carb tomato soup. Finally I decided to just start testing some ideas and I landed on a super simple recipe that we absolutely LOVE.

Notes on How to Make Low Carb Creamy Tomato Soup in a Slow Cooker
- We use the lowest carb marinara sauce we can find to make this recipe low carb. Carb counts will vary greatly depending on the marinara sauce you choose to use. This is the sauce we buy at our grocery store.
- We love eating this soup with Parmesan Crisps.
- We like using our non-stick multi-cookers to make for easy clean up. We’ve made this in our Ninja Auto-iQ but you can make it in any 6 quart slow cooker.
- Check out all our favorite recommendations for cookboooks, slow cookers and low carb essentials in our Amazon Influencer Shop.
- You can find more low carb recipes in our Low Carb Recipe Library that we update weekly.
- As with any of our recipes, calorie counts and nutritional information varies greatly depending on which products you choose to use when cooking this dish.
- All slow cookers cook differently, so cooking times are always a basic guideline and should always be tested first in your own slow cooker and time adjusted as needed.

Low Carb Crock Pot Creamy Tomato Soup Recipe

Low Carb Crock Pot Creamy Tomato Soup
Ingredients
- 4 cups chicken broth
- 3 cups marinara sauce (if eating low carb, choose lowest carb sauce you can find)
- 1 tablespoon minced garlic (optional)
- 1.25 cups heavy cream
- parmesan crisps (optional)
Instructions
- Place marinara sauce, garlic and chicken broth in a 6 quart slow cooker and stir until blended.
- Cook on high for 2-3 hours or low for 3-4 hours.
- Stir in cream and serve with parm crisps
Video

Notes
- We use the lowest carb marinara sauce we can find to make this recipe low carb. Carb counts will vary greatly depending on the marinara sauce you choose to use. This is the sauce we buy at our grocery store.ย
- We love eating this soup with Parmesan Crisps.
- We like using our non-stick multi-cookers to make for easy clean up. We’ve made this in ourย Ninja Auto-iQย ย but you can make it in any 6 quart slow cooker.
- You can find more low carb recipes in ourย Low Carb Recipe Libraryย that we update weekly.
- Looking for more recipes? Ourย Recipe Finderย can help you find exactly what you need.
- Check out all our favorite recommendations for cookbooks,ย slowย cookers and low carb essentials in ourย Amazon Influencer Shop.
- As with any of our recipes, carb counts, calorie counts and nutritional information varies greatly. As a result, your nutritional content depends on which products you choose to use when cooking this dish.ย The auto-calculation is just an automated estimate and should NOT be used for specific dietary needs.
- All slow cookers cook differently, so cooking times are always a basic guideline. Recipes shouldย always be tested first in your own slow cooker and time adjusted as needed.
Nutrition
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Looks simple and delicious!! Add a grilled cheese (or pimento cheese) and you have the perfect meal! I’m hooked on the Parmesan Crisps. I eat them like chips with a sandwich. Pinning!!
We just made this yesterday for dinner and WOW it was good. Even better the next day for lunch. Oh and if you can find those parmesan crisp GET THEM! We tried them for the first time and they really add good flavor and texture to the soup. The soup is good you should try it for yourself.
Thank you Cris for sharing.
Can I sub crushed tomatoes for the marinara sauce?
Hi Joanne-
I haven’t tried it, but it would likely work. You might want to add some seasonings (garlic, oregano, basil, etc.) Let me know how it goes.