
Your New Favorite Bowl of Comfort: Low-Carb Creamy Italian Zucchini Soup With Chicken
Let’s be honest. Soup season is great, but sometimes you want something that tastes like a splurge without the carb hangover. You know the feeling—you crave a creamy, dreamy bowl of comfort, but you don’t want to blow your macros on a heavy cream-laden pasta dish.
Enter this Low-Carb Creamy Italian Zucchini Soup With Chicken. It’s the culinary equivalent of a warm hug from your Italian grandmother, except she’s using palmini noodles and sneaking in extra veggies. This isn’t just “diet food.” It’s a rich, flavorful, and satisfying meal that makes you forget you’re eating low-carb. Ready to get your soup game on? Let’s dive into the most comforting pot of goodness you’ll make this week.
Why You’ll Love This Recipe
1. It’s Unbelievably Comforting (Without the Carbs). We’re talking a luxuriously creamy broth, tender zucchini, and hearty chicken. The palmini noodles give you that satisfying “pasta” texture you crave, but with a fraction of the carbs. You get all the cozy feels without the guilt.
2. Simple Ingredients, Big Flavor. No weird, hard-to-find ingredients here. You probably have most of these in your kitchen right now. The magic happens with a simple sauté of onion, bell pepper, and garlic, paired with dried Italian herbs that pack a punch. It’s proof that you don’t need a complicated recipe to get amazing results.
3. It’s a One-Pot Wonder. Fewer dishes = more time for you. Everything comes together in a single soup pot. Sauté, simmer, stir in the cream, and you’re done. It’s the perfect weeknight warrior that makes clean-up a breeze.
4. Seriously Satisfying & High in Protein. With 19g of protein per serving, this soup is a meal, not a side dish. The combination of chicken, healthy fats, and fiber-rich vegetables will keep you full and happy for hours. It’s the definition of a balanced, low-carb meal.
Ingredients with Measurements
- 2 cups chopped cooked chicken
- 2 tbsp butter
- 1/2 onion, chopped
- 1 orange bell pepper, chopped
- 2 tsp minced garlic
- 1/2 tsp Italian seasoning
- 1/2 tsp dried basil
- 1 large zucchini, peeled and chopped
- 1/3 cup matchstick carrots
- 1 cup diced tomatoes, drained
- 1/2 package palmini noodles, rinsed and drained well
- 3 cups chicken broth
- 1/2 cup heavy whipping cream
- Salt and pepper to taste
Detailed Step-by-Step Directions
Step 1: Sauté the Aromatics. Place your soup pot over medium heat and add the butter. Once melted, toss in the chopped onion and orange bell pepper. Sauté them for about 5-7 minutes, stirring occasionally, until they become soft, translucent, and slightly sweet. This is the flavor foundation.
Step 2: Bloom the Spices. Stir in the minced garlic, Italian seasoning, and dried basil. Cook for just 30 seconds, stirring constantly. Your kitchen will smell incredibly fragrant and inviting. Don’t overcook the garlic or it will become bitter.
Step 3: Build the Soup Base. Add the chopped zucchini, drained diced tomatoes, rinsed and drained palmini noodles, matchstick carrots, and the chopped cooked chicken to the pot. Give everything a good stir to combine.
Step 4: Simmer to Perfection. Pour in the chicken broth. Increase the heat to bring it to a gentle simmer, then immediately reduce the heat to low, cover the pot, and let it cook for about 20-25 minutes, or until the zucchini is fork-tender. The broth will have melded together beautifully.
Step 5: Make it Creamy & Serve. Remove the lid and pour in the heavy whipping cream. Stir well and let it simmer uncovered for another 5 minutes. This allows the flavors to blend and the soup to thicken slightly. Season generously with salt and pepper to taste. Ladle into bowls and serve warm!
Different Ways to Present and Serve It
Classic Bowl with Garnishes. Serve it in a deep bowl and top it with freshly grated Parmesan cheese, a sprinkle of red pepper flakes for a little heat, and a few fresh basil leaves. A drizzle of good quality extra virgin olive oil adds a beautiful finish.
As a Hearty Starter. Serve smaller portions in pretty cups or small bowls as a first course for a dinner party. It’s elegant, low-carb, and will impress guests who didn’t expect such a flavorful soup from healthy ingredients.
With a Side for Dipping. For a bigger meal, pair the soup with a side of keto-friendly garlic bread (like a fathead dough breadstick) or a simple side salad with a vinaigrette. The creamy soup is perfect for dipping.
Meal Prep Hero. Ladle the finished soup into individual glass meal prep containers. It reheats beautifully, making it an ideal grab-and-go lunch for the week. The flavors actually get better overnight.
Topping Bar Fun. Set up a little topping bar for a casual family dinner. Offer crispy bacon bits, sliced avocado, shredded mozzarella, and a dollop of sour cream or keto-friendly pesto. Everyone can customize their own bowl.
How You Can Store It and How Long Does It Last
Refrigerator Storage. Allow the soup to cool completely to room temperature. Transfer it to an airtight container and store it in the refrigerator. It will stay fresh and delicious for up to 4 days. The flavors often deepen and become even more delicious on day two.
Freezer Storage. This soup freezes surprisingly well. Let it cool completely, then transfer it to freezer-safe containers or zip-top bags. Leave a little headspace for expansion. It can be frozen for up to 3 months. Thaw it overnight in the refrigerator before reheating.
Reheating Instructions. Reheat the soup gently on the stovetop over medium-low heat, stirring occasionally. You can also microwave individual portions in a microwave-safe bowl for 2-3 minutes, stirring halfway through. If the soup seems too thick after thawing, add a splash of chicken broth or water to reach your desired consistency.
FAQs (Frequently Asked Questions)
1. Can I use a different type of noodle instead of palmini? Absolutely! If you don’t have palmini noodles, you can use zucchini noodles (zoodles) for an even lower-carb option. Add them in the last 5 minutes of cooking so they don’t get mushy. You can also use shirataki noodles, but be sure to rinse them very well.
2. Can I make this recipe dairy-free? Yes, it’s very easy! Simply substitute the butter with olive oil or avocado oil. Replace the heavy whipping cream with full-fat canned coconut milk (shake the can well first). The coconut milk will add a slight sweetness and tropical note that complements the Italian flavors beautifully.
3. Do I have to peel the zucchini? You don’t have to, but peeling it gives the soup a smoother, more uniform texture and a beautiful pale green color. If you prefer a more rustic look and don’t mind the dark green flecks, feel free to leave the peel on.
4. Can I use raw chicken instead of cooked chicken? Yes, you can. Cut 1 lb of boneless, skinless chicken breasts or thighs into small cubes. Sauté them in the butter along with the onion and bell pepper until they are cooked through (about 6-8 minutes), then proceed with the rest of the recipe.
5. How many net carbs are in a serving? According to the provided nutrition data, one serving (out of 5) has approximately 7g net carbs. This can vary slightly depending on the specific brands of ingredients you use, but it is well within keto-friendly guidelines.
6. Can I add other vegetables? Definitely! This soup is very flexible. Feel free to add chopped celery, mushrooms, spinach (stir in at the end), or even some chopped kale. Just keep the total carb count in mind if you are strictly counting macros.
7. This soup looks a little thin. Can I thicken it? Yes! An easy way to thicken it is to puree about 1-2 cups of the soup (carefully, in a blender) and then stir it back into the pot. You can also mix 1 tablespoon of xanthan gum with a little warm water and whisk it into the simmering soup for a gluten-free thickener.
8. Can I make this in a slow cooker or Instant Pot? For a slow cooker, sauté the aromatics on the stovetop first, then transfer everything except the cream to the slow cooker. Cook on low for 4-6 hours or high for 2-3 hours. Stir in the cream at the end. For an Instant Pot, use the Sauté function for the first steps, then pressure cook on High for 5 minutes and do a quick release. Stir in the cream at the end.
9. What can I substitute for the orange bell pepper? You can use any color bell pepper you have on hand—red, yellow, or green will all work. A chopped celery stalk or a few chopped zucchini pieces would also be a good substitute for texture.
10. Is this soup suitable for a vegetarian diet? No, as written, this recipe uses chicken and chicken broth. To make it vegetarian, you would need to omit the chicken, use a high-quality vegetable broth, and use olive oil instead of butter. You may also want to add a can of drained and rinsed chickpeas or white beans for protein.

Low-Carb Creamy Italian Zucchini Soup With Chicken
Equipment
- Soup Pot
Ingredients
- 2 cups cooked chicken, chopped
- 2 tbsp butter
- 1/2 onion, chopped
- 1 orange bell pepper, chopped
- 2 tsp minced garlic
- 1/2 tsp Italian seasoning
- 1/2 tsp dried basil
- 1 large zucchini, peeled and chopped
- 1/3 cup matchstick carrots
- 1 cup diced tomatoes, drained
- 1/2 package palmini noodles, rinsed and drained
- 3 cups chicken broth
- 1/2 cup heavy whipping cream
- Salt and pepper to taste
Instructions
- Warm up your soup pot over medium heat and melt the butter. Toss in your chopped onion and bell pepper, sautéing them gently until they are beautifully soft and sweet.
- Stir in the minced garlic, Italian seasoning, and basil. Let them cook for just 30 seconds until your kitchen smells amazing.
- Add the wholesome zucchini, diced tomatoes, fiber-rich palmini noodles, carrots, and pre-cooked chicken to the pot.
- Pour in the nourishing chicken broth, cover with a lid, and let everything simmer gently until the zucchini is perfectly tender.
- Pour in the heavy cream for a touch of richness (or coconut milk for a dairy-free option!), and let it simmer for another 5 minutes to blend all the delicious, comforting flavors together. Season with salt and pepper to taste, and serve warm!