This recipe for Keto Chicken Alfredo Soup infuses the flavors of chicken Alfredo into a warming and comforting soup! The perfect keto comfort food for cold fall and winter nights.
Chances are, you already have all of the ingredients for this flavorful keto soup in your kitchen right now. If not, a quick trip to the store for a few basics will get you there. Then it’s time to make this lovely soup that everyone in your family will love!
Keto Chicken Alfredo Soup capitalizes on the wonderful flavors of (keto) chicken Alfredo and serves them up in soup form. This keto soup has it all: fat, protein, and healthy veggie (broccoli) carbs, making it a complete keto meal-in-a-bowl.
Ready to make some yummy soup?!
Ingredients Needed for Keto Chicken Alfredo Soup
Ingredient quantities are located in the recipe card at the end of the post.
- Onion
- Garlic cloves
- Butter (I used salted)
- Heavy whipping cream
- Cream cheese
- Italian seasoning
- Pepper
- Grated Parmesan cheese (you can use freshly grated, or jarred from a brand like Kraft)
- Chicken broth
- Chicken breast (cook before making the soup)
- Frozen broccoli (cook before making the soup)
How to Make Keto Chicken Alfredo Soup
This is just a quick overview of how to make this keto soup recipe. For the recipe in detail, scroll to the recipe card at the end of the post.
First, make sure you have cooked your chicken breast and broccoli for fast assembly of this soup! Next, sauté onion and garlic in butter.
Then add remaining butter, heavy whipping cream, and cream cheese. Whisk until combined.
Add Italian seasoning, pepper, and Parmesan cheese. Whisk until combined, then bring to a simmer.
- TIP #1: I did not add salt to this because I used salted butter, and the chicken broth is quite salty. However, feel free to add salt to taste at the end.
- TIP #2: You can use freshly grated Parmesan as shown in the photo, or you can use the jarred type from brands like Kraft.
Add chicken broth, bring to a simmer again, and then add cooked chicken breast and broccoli. Simmer until heated through.
TIP: For a thicker soup, use less chicken broth.
Serve and enjoy! Serves four.
Want Another Keto Chicken Alfredo Recipe?
Make sure to check out my Keto Chicken Alfredo Casserole if you want to enjoy chicken Alfredo in another form. 🙂
- Follow this recipe how to make chicken Alfredo Casserole on the Keto Diet. It is fast and easy and great for the whole family!
- You can eat chicken Alfredo with broccoli on the Keto Diet by following this recipe!
Want Another Keto Soup Recipe?
Being that you can eat soup on the keto diet I have listed some of our most popular for you to enjoy!
- Check out Keto Flu Soup! It is loaded with electrolytes to help you beat the keto flu. Also, check out our nutritious Keto Bone Broth.
- Make this easy Keto Cheeseburger Soup
- Mushroom Soup on the keto diet is easy to make by following this recipe.
- Keto Turkey Soup
- Try this keto chicken noodle soup recipe, you will never miss the old recipe!
- You can eat chili on the keto diet as well!
- You can add ground beef to cabbage soup on the keto diet with this sensational recipe!
Nutrition Facts for Keto Chicken Alfredo Soup
Per bowl of soup:
- 523 calories
- 41g fat
- 32g protein
- 5.2g net carbs
More Keto Italian Recipes
If you love keto Italian recipes, here are some of the most popular and delicious dishes you can make!
- You can eat pizza casserole on the keto diet by using this delicious recipe!
- Make meatball casserole on the keto diet and serve it with Keto Garlic Bread!
- Try this recipe so you can eat antipasto salad on the keto diet as well!
- Also, you can eat pizza on the keto diet by using any one of these delicious pizzas recipes including our Keto Pepperoni Pizza and Keto Chicken Crust Pizza with our delicious Keto Chicken Pizza Crust recipe.
- Is Margherita pizza healthy? Using this fabulous keto recipe it is!
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Keto Chicken Alfredo Soup
Ingredients
- 1/4 cup onion chopped
- 3 garlic cloves minced
- 1/4 cup butter divided
- 3/4 cup heavy whipping cream
- 2 oz cream cheese
- 3/4 tsp Italian seasoning
- 1/8 tsp pepper
- 3/4 cup grated Parmesan cheese
- 1 1/2 cups chicken broth
- 2 cups COOKED chicken breast cubed
- 2 cups frozen broccoli COOKED and drained
Instructions
- (Pre-instructions: Make sure you've cooked your chicken and broccoli.)
- In a medium saucepan, sauté onion and garlic in 1 tbsp butter over medium heat for 4-5 minutes.
- Add remaining butter, heavy whipping cream, and cream cheese to the pan. Whisk until melted and combined.
- Add Italian seasoning, pepper, and Parmesan cheese. Whisk until smooth, then bring to a simmer and cook for 3 minutes.
- Add chicken broth. Bring to a simmer again, then add cooked chicken and broccoli. Simmer for 5 minutes or until heated through.
Notes
- I did not add salt to this because I used salted butter, and the chicken broth is quite salty. However, feel free to add salt to taste at the end.
- You can use freshly grated Parmesan as shown in the process photos, or you can use the jarred type from brands like Kraft.
- For a thicker soup, use less chicken broth.
Nutrition Disclaimer
Nutrition facts are included as a courtesy only. They are accurate to the best of our knowledge based on the ingredients and brands used, but their accuracy is not guaranteed. If applicable, sugar alcohols have already been removed from the total carb count.
Another fantastic recipe! So good!!!!
Thank you so much, Stefanie!! 🙂
Is it possible to freeze this?
Hi Tracey, Yes! It can be frozen for up to 2 months in a freezer-safe container. You might experience a bit of separation of the dairy, but the flavor will remain.
Can this be made in instant pot?
Hi Linda! Yes, it can. You wouldn’t need to use the pressure cook function since you’re simply simmering the ingredients; you would just use the saute function (with the lid off). Enjoy!
Could I use fresh broccoli if I steamed it first?
Yes, that should work just fine.
This was delish! I doubled the recipe as my hubby likes soup and I am glad I did. Minor changed I made were cooking the onions and garlic in olive oil and I added canned chicken which made it easier. Will definitely make this again.
Hi Donna, Thank you so much for the 5-star review! I’m thrilled that you enjoyed the recipe.
Can’t wait to make this! Does it reheat well?
Hi Robyn, Apologies for the delay in responding! Yes, it reheats beautifully. Enjoy!
This was really delicious!
Amazing!!! Only question. How much is a serving?
Hi Nikki – I’m so sorry for the delayed response! I don’t have an exact measurement for each serving, but there are four servings total. You can either eyeball it or use a food scale for precise measurements. Enjoy!
I am adding Keto Chicken Alfredo soup to my list of Keto soups that I love. I frequently make the Keto version of turkey soup and cheeseburger soup from this site. This recipe for chicken Alfredo soup is very simple to put together and it tastes wonderful. It is creamy and filling and just right for these cold nights. Thanks
Made this today with left over turkey. Aaaamazing!!
We used shredded zucchini in place of broccoli because my husband is not a fan of broccoli.
it was fantastic!
Leftover turkey becomes a real gourmet meal!!
Thank you!
Thanks, Jennifer! I’m so glad you and your husband enjoyed it. I love the turkey and zucchini swaps – I’ll definitely have to try those!
Used cauliflower instead of broccoli and it was so good! Also added mushrooms when sautéed the onions and garlic. So good!
That sounds delicious, Julia! I am so so happy the recipe was a success for you!
This recipe doesn’t make a lot so I doubled it, also used my immersion blender on the broccoli to provide a creamier less bulky texture, loved the taste, very filling!
Fantastic flavor!
I found it a bit too liquid, so I added another 2 oz of cream cheese and a cup of shredded cheddar. I also used both broccoli and cauliflower. It has amazing flavor, and turned out so good!!
Very good and easy!
Thank you so much, Gail! I’m glad you enjoyed it!
Love this soup!! I doubled the recipe as I have big eaters and I like to have leftovers. So good!!
Thank you so much, Hilary! I’m glad you loved the soup! 🙂