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Keto Creamy Tuscan Chicken Soup

A rich and creamy low-carb chicken soup made with sun-dried tomatoes, spinach, garlic, Parmesan, and tender chicken in a flavorful Tuscan-style broth.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6
Course: Dinner, Lunch, Soup
Cuisine: American, Italian-Inspired
Calories: 430
Ingredients Method Notes

Ingredients
  

  • 1½ pounds boneless skinless chicken breasts or thighs
  • 1 tablespoon olive oil
  • 1 tablespoon butter
  • ½ small onion finely diced
  • 4 cloves garlic minced
  • ⅓ cup sun-dried tomatoes drained and chopped
  • 4 cups chicken broth
  • 1 cup heavy whipping cream
  • ¾ cup freshly grated Parmesan cheese
  • 3 cups fresh baby spinach
  • 1 teaspoon Italian seasoning
  • ½ teaspoon garlic powder
  • ½ teaspoon smoked paprika
  • ¼ teaspoon red pepper flakes optional
  • ½ teaspoon black pepper
  • Salt to taste
Optional
  • 4 ounces cream cheese
  • Mushrooms
  • Zucchini
  • Cauliflower
  • Fresh basil

Method
 

  1. Season the chicken with garlic powder, paprika, pepper, and salt.
  2. Heat olive oil in a Dutch oven over medium heat.
  3. Brown the chicken for approximately 4 to 5 minutes per side.
  4. Remove the chicken and set aside.
  5. Add butter and diced onion to the pot. Cook for 3 minutes.
  6. Add garlic and cook for 30 seconds.
  7. Add sun-dried tomatoes and Italian seasoning. Cook for 1 minute.
  8. Pour in the chicken broth and scrape up the browned bits from the pot.
  9. Return the chicken to the pot.
  10. Simmer for 12 to 15 minutes, or until the chicken is fully cooked.
  11. Remove and shred the chicken, then return it to the pot.
  12. Reduce heat to low.
  13. Stir in the heavy cream.
  14. Add Parmesan gradually and stir until melted.
  15. Add spinach and cook for 2 to 3 minutes, until wilted.
  16. Taste and adjust the seasoning.
  17. Serve warm with extra Parmesan, herbs, or red pepper flakes if desired.

Notes

What Are the Macros for Keto Creamy Tuscan Chicken Soup?

Approximate nutrition per serving when divided into 6 servings:
  • Calories: 430
  • Fat: 29 grams
  • Protein: 35 grams
  • Total carbohydrates: 8 grams
  • Fiber: 2 grams
  • Net carbohydrates: 6 grams
Nutrition is an estimate and will vary depending on the exact chicken broth, sun-dried tomatoes, heavy cream, Parmesan, and serving sizes used.

Allergy Notes

This recipe contains:
  • Dairy
  • Always check packaged broth, Parmesan, and sun-dried tomatoes if you’re cooking for someone with food allergies or sensitivities.

Recipe Tips

  • Use freshly grated Parmesan for the smoothest soup.
  • Don’t boil the soup once the cream is added.
  • Chicken thighs create an especially rich flavor.
  • Drain sun-dried tomatoes well before adding them.
  • Add spinach only near the end.
  • Use rotisserie chicken for an easy shortcut.
  • Add red pepper flakes if you enjoy a little heat.
  • Cream cheese can make the soup thicker and richer.