Go Back

Best Ever Keto Broccoli Cheese Soup

Deliciously creamy, keto broccoli cheese soup is packed with cheddar flavor. It's the perfect low carb warming comfort food.
Prep Time1 hr 10 mins
Cook Time15 mins
Total Time1 hr 25 mins
Course: Main Course, Side Dish, Soup
Cuisine: American, Gluten-Free, Keto, Low Carb
Keyword: Broccoli cheddar soup, Keto broccoli cheddar soup, keto soup
Servings: 6
Calories: 385kcal
Author: Explorer Momma


  • 2 tbsp butter
  • 2 cloves minced garlic
  • 2 cups chopped broccoli
  • 32 oz chicken bone broth
  • 1 cup chopped cauliflower
  • 1 tsp onion powder
  • 1 tsp mustard powder
  • 1-2 tsp salt (to taste)
  • 4 oz cream cheese
  • 3 cups shredded cheddar cheese
  • 1 tsp black pepper
  • 1 large egg


  • Place a medium Dutch oven or stockpot on medium-high heat and melt the two tablespoons of butter.
  • Add the minced garlic to infuse in the butter and after a minute add in the chopped broccoli and stir. Cook for 2-3 minutes and pour in half the chicken bone broth.
  • Put the rest of the chicken bone broth in a high-speed blender then add in the cream cheese, chopped cauliflower, onion powder, mustard powder, and egg. Blend on high for 30-45 seconds until the mixture, especially the cauliflower, is completely smooth.
  • Pour the mixture into the Dutch oven with the broccoli and bone broth. Heat to boiling then turn down the heat to a simmer for at least 10 minutes, stirring occasionally.
  • Whisk in the cheddar cheese until it's melted and dispersed throughout. Add black pepper and salt to taste and serve immediately or continue to simmer to blend the flavors.


Nutrition Facts

Servings 6.0
Calories 385
Total Fat 30 g 
Saturated Fat 19 g 
Monounsaturated Fat 1 g
Polyunsaturated Fat 0 g
Trans Fat 0 g
Cholesterol 128 mg 
Sodium 986 mg 
Potassium 466 mg 
Total Carbohydrate 4 g 
Dietary Fiber 2 g 
Sugars 1 g 
Protein 25 g 
Net Carbohydrate 2 g
*Nutrition Facts per MyFitnessPal.com. For most accurate facts, calculate your own with the exact ingredients you use in the recipe.