If you’ve ever found yourself craving something creamy, hearty, and satisfying without blowing your low-carb goals, this Keto Tuscan Soup is about to become your new best friend. Think of it as a warm hug in a bowl—Italian countryside style. Tender chicken, earthy spinach, a silky broth, and a sprinkle of Parmesan bring it all together in less than 40 minutes.
As someone who spent years on Texas farms before finding her rhythm in New York, I know a thing or two about comfort food. And let me tell you—this soup hits all the right notes for chilly evenings, busy weeknights, or when you need something that feels indulgent but still fits your healthy lifestyle.
Table of Contents
Why You’ll Love This Keto Tuscan Soup
- Quick and easy: From stovetop to table in just over half an hour.
- Low-carb comfort: Rich, creamy, and filling without the carb-heavy guilt.
- Versatile: Swap proteins or add extra veggies to make it your own.
- Family-approved: Even the picky eaters won’t complain (yes, I tested this on my crew).
For other soul-soothing bowls, you might enjoy my slow cooker potato leek soup or this zesty slow cooker taco soup.
What Does Keto Tuscan Soup Taste Like?
Creamy, garlicky, and just a little bit tangy from the Parmesan, this soup layers comfort with Italian charm. The chicken brings hearty protein, the spinach keeps it fresh, and the broth ties everything together in a way that makes you want “just one more bowl.”
Ingredients You’ll Need for Keto Tuscan Soup
When it comes to making Keto Tuscan Soup, every ingredient plays a role in building that creamy, comforting flavor that feels straight out of an Italian kitchen. Think of this as your roadmap: from pantry staples to fresh, vibrant additions, everything here works together to give you a soup that’s not only low-carb but downright satisfying.
Here’s a closer look at what you’ll need:
- Olive oil – This golden liquid is the foundation of flavor. It helps brown the chicken and adds a subtle richness. If you’ve made my one-pot lemon herb chicken and rice, you know how essential a good olive oil drizzle can be.
- Chicken – Boneless, skinless chicken breasts or thighs, diced into bite-sized pieces. Thighs give the soup more depth and juiciness, while breasts keep it lighter. Both options work beautifully in Keto Tuscan Soup.
- Onion – Diced small so it melts into the broth. This little allium brings sweetness and body to every spoonful.
- Garlic – Three cloves, minced, because a Tuscan-style dish without garlic is like a farmhouse without a porch—it just doesn’t feel right.
- Chicken broth – Four cups of savory liquid that carry all the flavors. Opt for low-sodium broth so you can control the saltiness.
- Diced tomatoes (14.5 oz can, drained) – They bring acidity and balance to the creaminess. Think of them as the bright note that keeps Keto Tuscan Soup from feeling too heavy.
- Dried basil and oregano – The classic Italian herbs that layer in warmth and depth. These are pantry heroes I always keep around, especially for soups like my lemon chicken soup.
- Red pepper flakes (optional) – Just a pinch adds gentle heat. Perfect if you like a little kick.
- Fresh spinach (4 cups, chopped) – Stirred in at the end for freshness and a pop of color. It wilts into the soup like magic, making every bite feel nourishing.
- Heavy cream (½ cup) – The secret to that velvety smooth texture. It balances the acidity of the tomatoes and brings the Keto Tuscan Soup into creamy comfort territory.
- Parmesan cheese (½ cup, grated) – Nutty, salty, and melty, Parmesan is what takes this from “just soup” to “oh wow.” If you loved the richness in my creamy garlic Parmesan chicken pasta, you’ll know what I mean.
- Salt and black pepper – Season to taste. Don’t skip this step—it makes all the difference.
- Fresh parsley or basil for garnish – Optional, but it adds freshness and makes your bowl look restaurant-worthy.
How to Make Keto Tuscan Soup (Step by Step)
The beauty of Keto Tuscan Soup is that it looks and tastes like you spent hours in the kitchen, but it actually comes together in under 40 minutes. Here’s exactly how to make it, step by step:
Step 1: Heat the Olive Oil and Brown the Chicken
Start by warming 1 tablespoon of olive oil in a large soup pot or Dutch oven over medium heat. Once it’s shimmering, add your diced chicken. Cook for about 5–7 minutes, stirring occasionally, until the chicken is lightly browned on all sides. Don’t worry if it’s not fully cooked through—this step is just about building flavor. Remove the chicken with a slotted spoon and set it aside on a plate.
(Tip: Browning meat first is the same trick I use in my crockpot Cajun chicken pasta. It gives your soup that savory depth you can’t get any other way.)
Step 2: Sauté the Aromatics
In the same pot, add the diced onion. Cook for 2–3 minutes until softened and slightly golden. Then add the minced garlic and cook for another minute until fragrant. You’ll know it’s ready when the kitchen smells heavenly.
Step 3: Build the Flavorful Broth
Pour in 4 cups of chicken broth and add your diced tomatoes, basil, oregano, and red pepper flakes (if using). Stir well, scraping the bottom of the pot to loosen up all those flavorful browned bits left behind by the chicken. Bring everything to a gentle simmer.
Step 4: Return the Chicken
Add the browned chicken back into the pot. Let the soup simmer for about 10 minutes. This gives the chicken time to cook fully and lets the broth soak up all the delicious Italian seasoning.
(If you’re a soup lover, this simmering process is a lot like my slow cooker taco soup—low heat, steady patience, and big flavor payoff.)
Step 5: Add the Spinach
Stir in the chopped spinach. Cook for another 2–3 minutes until the leaves are wilted but still a vibrant green. This is where the soup starts to look as good as it tastes.
Step 6: Make It Creamy
Turn the heat down to low. Pour in the heavy cream and stir until it blends smoothly into the broth. Then sprinkle in the grated Parmesan cheese. Keep stirring until the cheese melts and the soup thickens slightly into that creamy, dreamy texture that makes Keto Tuscan Soup irresistible. Taste and adjust with salt and pepper.
Step 7: Garnish and Serve
Ladle the soup into bowls and top with fresh parsley or basil for a restaurant-style finish. Serve it hot with a light side salad or roasted veggies if you’re keeping things low-carb.
And there you have it—a bowl of Keto Tuscan Soup that’s creamy, hearty, and absolutely satisfying, all in just a handful of easy steps.
Tips and Tricks for Perfect Keto Tuscan Soup
- Protein swap: Try Italian sausage for a spicier kick or ground turkey for a lighter option.
- Veggie boost: Add zucchini, mushrooms, or even cauliflower rice for more bulk.
- Dairy-free? Sub in coconut cream and a dairy-free cheese alternative.
- Thicker broth: Blend a cup of the soup before adding cream for a velvety texture.
- Make ahead: Flavors deepen if made a day ahead—perfect for meal prep.
(If creamy soups are your thing, check out my creamy Cajun chicken soup).
Storage
- Fridge: Store in airtight containers up to 3 days.
- Freezer: Freeze without cream and cheese for up to 2 months. Add those after reheating.
- Reheat: Warm gently on the stove or in the microwave—stir often so the cream doesn’t separate.
FAQs
Q: Can I make this in a slow cooker?
A: Absolutely! Brown the chicken and onions first, then transfer everything (except cream, cheese, and spinach) to your slow cooker. Cook on low for 4–6 hours, then stir in the last ingredients before serving.
Q: How spicy is this soup?
A: Mild unless you add extra red pepper flakes. Totally family-friendly as is.
Q: What can I serve with Keto Tuscan Soup?
A: A crisp green salad or roasted veggies pair beautifully.
Conclusion
This Keto Tuscan Soup is more than just a recipe—it’s a promise of cozy nights, satisfied tummies, and guilt-free comfort. Whether you’re committed to keto or simply craving a creamy Italian-style soup, this dish will quickly become a repeat favorite in your kitchen.
So grab that pot, gather your ingredients, and let this soup bring a little Tuscan warmth to your table tonight.
Follow us on Pinterest for weekly slow cooker inspiration, or join the conversation over on our Facebook page where fellow food lovers share their favorite comfort meals.
Print
Keto Tuscan Soup – Quick & Easy Italian Classic You’ll Love
- Total Time: 35 minutes
- Yield: 4–6 servings 1x
Description
Keto Tuscan Soup is a rich and creamy low-carb version of the classic Tuscan-style soup, combining tender chicken, fresh spinach, and a creamy broth. This hearty and flavorful dish is perfect for anyone following a keto lifestyle or anyone looking for a satisfying comfort meal.
Ingredients
1 tablespoon olive oil
1 pound boneless, skinless chicken breasts or thighs, diced
1 small onion, diced
3 cloves garlic, minced
4 cups chicken broth
1 can (14.5 ounces) diced tomatoes, drained
1 teaspoon dried basil
1 teaspoon dried oregano
1/2 teaspoon red pepper flakes (optional)
4 cups fresh spinach, chopped
1/2 cup heavy cream
1/2 cup grated Parmesan cheese
Salt and pepper to taste
Fresh parsley or basil for garnish (optional)
Instructions
1. Heat olive oil in a large pot over medium heat. Add the diced chicken and cook until browned on all sides, about 5-7 minutes. Remove the chicken from the pot and set aside.
2. In the same pot, add the diced onion and cook for 2-3 minutes until softened.
3. Add the minced garlic and cook for another 1-2 minutes until fragrant.
4. Pour in the chicken broth and add the diced tomatoes, basil, oregano, and red pepper flakes (if using). Bring to a simmer.
5. Add the cooked chicken back into the pot and let the soup simmer for 10 minutes to allow the flavors to meld together.
6. Stir in the chopped spinach and cook for an additional 2-3 minutes until wilted.
7. Lower the heat and stir in the heavy cream and Parmesan cheese. Continue stirring until the cheese has melted and the soup becomes creamy. Season with salt and pepper to taste.
8. Serve hot, garnished with fresh parsley or basil if desired.
Notes
You can swap chicken for sausage, turkey, or beef for a different flavor.
Add more vegetables like zucchini or mushrooms for extra nutrition.
For a dairy-free version, use coconut cream or almond milk instead of heavy cream, and omit the Parmesan or use a dairy-free alternative.
For a thicker soup, reduce the broth or blend part of the soup before adding the cream and cheese.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: Italian
Nutrition
- Serving Size: 1 serving
- Calories: 320
- Sugar: 5g
- Sodium: 800mg
- Fat: 22g
- Saturated Fat: 9g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 27g
- Cholesterol: 85mg
Keywords: keto tuscan soup, low carb soup, creamy chicken soup, spinach soup
