There are some soups that feel instantly comforting, and this keto creamy broccoli cheddar soup is one of them. It is rich, velvety, and packed with cheesy goodness, yet still light enough to fit beautifully into a low carb lifestyle. This is the kind of soup I make when I want something cozy and nourishing without feeling heavy afterward.
I love how this recipe turns simple ingredients into something so satisfying. Tender broccoli, a creamy broth, and plenty of cheddar come together in a way that feels indulgent but still wholesome. It is perfect for chilly nights, quiet lunches, or anytime you want comfort in a bowl. Let's make it.
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Why You'll Love This Recipe
- Creamy and cheesy without the carbs
- Keto-friendly and low net carbs
- Ready in about 30 minutes
- A great way to enjoy more vegetables
- Cozy, comforting, and family-approved
Ingredients

- 4 cups broccoli florets
- 2 cups chicken broth
- 1 cup heavy cream
- 2 cups shredded cheddar cheese
- ½ cup cream cheese
- 2 cloves garlic, minced
- ½ teaspoon onion powder
- Salt and black pepper, to taste
Ingredient Notes and Substitutions
Fresh broccoli florets work best here, but frozen broccoli can be used if that is what you have. Just be sure to drain any excess liquid after cooking.
Sharp cheddar cheese gives the soup its bold flavor. I always recommend shredding it yourself for the smoothest melt.
Cream cheese adds body and helps create that classic broccoli cheddar texture without any flour.
Instructions
- In a large pot, combine the broccoli, chicken broth, garlic, and onion powder. Bring to a boil, then reduce the heat and simmer until the broccoli is very tender.
- Using an immersion blender, blend the soup until it reaches your desired consistency. You can leave it slightly chunky or blend it completely smooth.
- Lower the heat and add the heavy cream and cream cheese. Stir gently until the cream cheese is fully melted and the soup is smooth.

- Gradually stir in the shredded cheddar cheese, letting it melt completely before adding more.
- Season with salt and black pepper to taste, then serve warm.
Pro Tips for Success
- Blend carefully to avoid splashes when the soup is hot.
- Keep heat low once dairy is added.
- Add cheese slowly for the smoothest texture.
- Taste and adjust seasoning at the end.
Storage and Reheating
Store leftover soup in an airtight container in the refrigerator for up to four days.
Reheat gently on the stovetop over low heat, stirring often. Add a splash of broth or cream if the soup thickens too much.
Make Ahead and Freezing
This soup is great for meal prep. Make it ahead and enjoy it throughout the week.
You can freeze it for up to three months. Thaw overnight in the fridge and reheat slowly, stirring to bring the texture back together.
Tips and Variations
- Add cooked bacon for extra flavor.
- Use pepper jack cheese for gentle heat.
- Stir in a pinch of nutmeg for warmth.
- Leave some broccoli chunks for texture.
- Top with extra shredded cheese before serving.
FAQs
Yes. Each serving has about 5 grams of net carbs.
This recipe relies on dairy for its texture and flavor, so substitutions will change the result.
Absolutely. The fats and cheese make it very satisfying.


📖 Recipe
Keto Creamy Broccoli Cheddar Soup
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Soup
- Method: Stovetop
- Cuisine: American
Description
This creamy classic is rich, cheesy, and perfect for sneaking in those veggies while staying keto-friendly! It's everything you love about broccoli cheddar soup, without the carbs.
Ingredients
- 4 cups broccoli florets
- 2 cups chicken broth
- 1 cup heavy cream
- 2 cups shredded cheddar cheese
- ½ cup cream cheese
- 2 cloves garlic, minced
- ½ teaspoon onion powder
- Salt and pepper, to taste
Instructions
- In a large pot, combine broccoli, chicken broth, garlic, and onion powder. Bring to a boil, then reduce heat and simmer until broccoli is tender.
- Use an immersion blender to puree the soup to your desired consistency (smooth or slightly chunky).
- Stir in heavy cream, cream cheese, and shredded cheddar. Mix until completely melted and smooth.
- Season with salt and pepper to taste. Serve warm and enjoy!
Notes
For extra richness, use freshly shredded cheese and full-fat cream. If you don't have an immersion blender, carefully transfer soup to a standard blender in batches. This soup stores well in the fridge for up to 4 days and reheats beautifully.
Nutrition
- Serving Size: 1 bowl
- Calories: 380
- Sugar: 3g
- Sodium: 540mg
- Fat: 32g
- Saturated Fat: 19g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 1g
- Protein: 14g
- Cholesterol: 105mg
Serving Suggestions

Serve this keto creamy broccoli cheddar soup on its own or with a simple low carb side salad. It is especially lovely on cold evenings when you want something warm and comforting.
Nutrition and Notes
Each serving contains about 380 calories, 32 grams of fat, 14 grams of protein, and just 5 net carbs. This recipe serves four and is beginner-friendly. I have made this soup many times, and it always delivers that cozy, creamy comfort I crave.
Reader Reviews
Readers love how rich and satisfying this soup is, especially how it sneaks in veggies while still feeling indulgent. It is a favorite for keto comfort food nights.
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