Keto Tuscan Chicken Soup: A Creamy, Comforting, Low-Carb Favorite

When it’s cold outside, or you’re craving something hearty but low-carb, Keto Tuscan Chicken Soup swoops in like a hero. It’s rich, creamy, and packed with flavor that feels like a warm hug in a bowl. Plus, it’s one of those recipes that looks fancy but is surprisingly easy to make. Whether you’re new to keto or a seasoned pro, this soup is here to stay on your weekly rotation.

Let’s get straight into how to whip up this comforting soup. Spoiler alert: You’ll probably want to make extra because it’s just that good.

What Makes Tuscan Chicken Soup So Special?

First things first, this soup nails that perfect balance of creamy, savory, and satisfying. It’s inspired by classic Tuscan flavors—think garlic, sun-dried tomatoes, and spinach—but tailored to keep it keto-friendly. Every spoonful is loaded with tender chicken, a velvety broth, and just enough veggies to add texture without tipping the carb scale.

Oh, and did I mention it’s versatile? You can customize it to fit your pantry or mood. Short on spinach? Kale works great. Prefer chicken thighs over breasts? Go for it. Want it spicier? Add a pinch of red pepper flakes.

The Ingredients You’ll Need

Here’s the beauty of this recipe: Most of the ingredients are probably already in your kitchen. If not, a quick grocery run will do.

The Base:

  • Chicken: 1 ½ pounds of boneless, skinless chicken breasts or thighs.
  • Chicken broth: 4 cups, low-sodium if possible.

The Flavor Bombs:

  • Garlic: 3–4 cloves, minced.
  • Sun-dried tomatoes: About ½ cup, drained and chopped.
  • Italian seasoning: 1 teaspoon (or a mix of oregano, basil, and thyme).
  • Red pepper flakes (optional): ¼ teaspoon for a bit of heat.

The Creamy Touch:

  • Heavy cream: 1 cup.
  • Parmesan cheese: ½ cup, freshly grated for the best melt.
  • Cream cheese: 4 ounces, softened.

The Veggies:

  • Spinach: 3–4 cups fresh (or substitute with kale).
  • Onion: 1 medium, diced.

The Fat (because keto loves fat):

  • Butter: 2 tablespoons.
  • Olive oil: 1 tablespoon.

The Seasoning:

  • Salt and black pepper: To taste.

How to Make Keto Tuscan Chicken Soup

Now let’s break it down step-by-step. You’ll go from raw ingredients to soup perfection in less than an hour.

Step 1: Cook the Chicken

  • Heat the olive oil in a large pot over medium heat.
  • Season the chicken breasts with a bit of salt and pepper, then add them to the pot. Cook for about 5–6 minutes per side until golden brown. (Don’t worry if they’re not cooked through yet—we’ll get there.)
  • Remove the chicken from the pot and set it aside to cool.

Step 2: Sauté the Veggies

  • In the same pot, add butter and diced onion. Cook for 3–4 minutes until the onion becomes translucent.
  • Toss in the minced garlic and sun-dried tomatoes, stirring for about 1 minute until fragrant.

Step 3: Build the Broth

  • Pour in the chicken broth and scrape up any browned bits stuck to the bottom of the pot. (That’s flavor gold right there.)
  • Add the Italian seasoning and red pepper flakes (if using), and let it simmer for 5–7 minutes.

Step 4: Shred the Chicken

  • While the broth simmers, shred the cooked chicken into bite-sized pieces. You can use two forks, or just your hands if it’s cool enough.

Step 5: Add the Creamy Goodness

  • Reduce the heat to low, then whisk in the heavy cream, cream cheese, and Parmesan. Stir until everything is fully melted and the broth is smooth.

Step 6: Bring It All Together

  • Add the shredded chicken and spinach to the pot. Stir and let it simmer for another 5 minutes, or until the spinach wilts and the chicken is heated through.

Step 7: Taste and Adjust

  • Give the soup a taste and adjust the seasoning with salt and pepper as needed.

Step 8: Serve and Enjoy

  • Ladle the soup into bowls, top with extra Parmesan if you’re feeling fancy, and serve it warm.

Pro Tips for the Best Keto Tuscan Chicken Soup

  • Don’t Skip the Parmesan: Freshly grated Parmesan melts beautifully and adds a nutty flavor you can’t replicate with the pre-grated stuff.
  • Make It Your Own: Add a handful of mushrooms, swap spinach for kale, or even toss in zucchini noodles for extra texture.
  • Storage: This soup keeps well in the fridge for up to 4 days. It also freezes like a dream—just leave out the spinach and add it fresh when reheating.
  • Thickening the Soup: If you want a thicker consistency, whisk in a teaspoon of xanthan gum or let the soup simmer uncovered for a few extra minutes.

Why This Recipe is Perfect for Keto

This soup is a low-carb wonder. It’s high in healthy fats, moderate in protein, and keeps carbs to a minimum—all while being insanely satisfying. Let’s break it down:

  • Fats: The heavy cream, cream cheese, and butter make this soup luxuriously creamy and keto-approved.
  • Protein: Chicken adds a lean, hearty boost of protein.
  • Low-Carb Veggies: Spinach and sun-dried tomatoes bring nutrients and flavor without adding unwanted carbs.

Whether you’re tracking macros or just need a keto-friendly dinner that feels indulgent without the guilt, this recipe checks every box.

Serving Ideas

Keto Tuscan Chicken Soup is delicious all on its own, but if you want to jazz up your meal, try pairing it with:

  • A Side Salad: Something simple with olive oil and vinegar dressing works great.
  • Keto Breadsticks: Perfect for dipping into that creamy broth.
  • Cauliflower Rice: Serve the soup over a scoop of cauliflower rice for a heartier option.

Make It Tonight

This Keto Tuscan Chicken Soup is comfort food at its best—rich, flavorful, and perfect for cozy nights in. It’s one of those recipes that tastes like you spent hours on it, but really, it’s weeknight-easy. So grab your ingredients, crank up your stove, and prepare for soup season done right.

Your family (or just you, no judgment) will thank you.

Print

Keto Tuscan Chicken Soup Recipe

A rich and creamy Keto Tuscan Chicken Soup packed with tender chicken, spinach, sun-dried tomatoes, and a flavorful low-carb broth. Perfect for a comforting dinner or meal prep.

  • Author: Jane Summerfield
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian-inspired, Keto, Low-Carb

Ingredients

Scale
  • 1 ½ lbs boneless, skinless chicken breasts or thighs
  • 4 cups chicken broth (low-sodium)
  • 34 cloves garlic, minced
  • ½ cup sun-dried tomatoes, drained and chopped
  • 1 tsp Italian seasoning
  • ¼ tsp red pepper flakes (optional)
  • 1 cup heavy cream
  • ½ cup freshly grated Parmesan cheese
  • 4 oz cream cheese, softened
  • 34 cups fresh spinach (or kale)
  • 1 medium onion, diced
  • 2 tbsp butter
  • 1 tbsp olive oil
  • Salt and black pepper to taste

Instructions

  1. Heat olive oil in a large pot over medium heat. Season chicken with salt and pepper, then cook for 5–6 minutes per side until golden. Remove chicken and set aside.
  2. In the same pot, melt butter and sauté diced onion for 3–4 minutes until translucent. Add minced garlic and sun-dried tomatoes, stirring until fragrant.
  3. Pour in chicken broth, scraping up browned bits from the pot. Add Italian seasoning and red pepper flakes. Simmer for 5–7 minutes.
  4. Shred cooked chicken into bite-sized pieces.
  5. Reduce heat to low. Stir in heavy cream, cream cheese, and Parmesan until melted and smooth.
  6. Add shredded chicken and spinach. Simmer for another 5 minutes until the spinach wilts and chicken is heated through.
  7. Adjust seasoning with salt and pepper. Serve warm, topped with extra Parmesan if desired.

Notes

  • For a thicker soup, whisk in 1 tsp xanthan gum or simmer uncovered for a few extra minutes.
  • Store leftovers in an airtight container in the fridge for up to 4 days or freeze without the spinach for up to 3 months.

Nutrition

  • Serving Size: 1 serving
  • Calories: 380 Sugar: 3g Sodium: 900mg Fat: 28g Saturated Fat: 15g Unsaturated Fat: 11g Trans Fat: 0g Carbohydrates: 6g Fiber: 1g Protein: 26g Cholesterol: 125mg

Did you make this recipe?

Share a photo and tag us — we can't wait to see what you've made!

Frequently Asked Questions (FAQs)

Can I Make This in a Slow Cooker?

Absolutely! Throw all the ingredients (except the spinach and cream-based ones) into the slow cooker and cook on low for 6–8 hours or high for 3–4 hours. Add the cream, Parmesan, and spinach in the last 30 minutes.

What’s the Best Chicken to Use?

Chicken thighs are juicier, but chicken breasts work just as well. You could even use rotisserie chicken if you’re in a hurry.

Is There a Dairy-Free Version?

You can swap the heavy cream for coconut cream and the Parmesan for nutritional yeast, but the flavor will be slightly different.