High Protein Low Carb Soups are what we are craving on a chilly New York evening! There’s nothing like a warm bowl of soup to chase away the cold and nourish the soul, especially when it aligns with your health goals. So when you think of High Protein Low Carb Soups think of Nonna’s Dishes.
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Our Zuppa di Proteine a Basso Contenuto di Carboidrati (as we say in Italian!) is filled with incredible flavor, satisfying texture, and the nutrients your body needs. It's a hug in a bowl from our kitchen to yours, perfect for anyone looking to cut carbs, boost protein, or simply enjoy a hearty, homemade meal.
Why You Will Love This High Protein Low Carb Soups Recipe
This isn't just any soup, cara. This recipe is simple, filling, and tastes like a savory dream. The combination of lean protein and fiber rich vegetables makes it incredibly satisfying, keeping you full and energized for hours. And you know us, we always aim for comfort, and this soup delivers exactly that.
It's much quicker than ordering takeout and honestly probably healthier too. Plus, it's a great way to use up leftover vegetables in your refrigerator. Trust us, this soup will become a staple in your kitchen. It’s one of those recipes that after one taste, will feel like you’ve been eating it your whole life.
Follow us on Pinterest to find more amazing low carb and high protein recipes! We’re always adding new creations and kitchen tips. Check out our recipe for High Protein Dunkaroo Dip for another treat that is both delicious and healthy!
Ingredients Needed for This High Protein Low Carb Soups Recipe
- 2 tablespoons olive oil
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 red bell pepper, chopped
- 1 green bell pepper, chopped
- 1 pound Italian sausage, removed from casing
- 6 cups chicken broth (low sodium)
- 1 (14.5 ounce) can diced tomatoes, undrained
- 1 teaspoon dried oregano
- 1/2 teaspoon dried basil
- 1/4 teaspoon red pepper flakes (optional)
- 1 (15 ounce) can cannellini beans, rinsed and drained
- 4 cups chopped kale or spinach
- Salt and pepper to taste
- Grated Parmesan cheese, for serving (optional)

How to Make This High Protein Low Carb Soups Recipe
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Heat olive oil in a large pot or Dutch oven over medium heat. Add onion and cook until softened, about 5 minutes. Stir in garlic, red bell pepper, and green bell pepper. Cook for another 3 minutes until slightly tender.
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Add Italian sausage to the pot and cook, breaking it up with a spoon, until browned. Drain any excess grease.
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Pour in chicken broth and diced tomatoes. Stir in oregano, basil, and red pepper flakes (if using). Bring to a simmer.
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Reduce heat and simmer for 15 minutes to allow flavors to meld.
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Stir in cannellini beans and kale or spinach. Cook until the greens are wilted, about 5 minutes.
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Season with salt and pepper to taste.
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Ladle into bowls and sprinkle with grated Parmesan cheese, if desired. Buon appetito! If are looking for another savory and healthy recipy, check out Healthy Cosmic Brownie Protein Bites recipe.
How to Serve This High Protein Low Carb Soups Recipe
Serve this High Protein Low Carb Soups recipe hot and fresh. For a complete meal, consider pairing it with a side salad or some roasted vegetables. Garnish with a dollop of plain Greek yogurt or a sprinkle of fresh herbs for an extra touch of flavor and visual appeal. A sprinkle of red pepper flakes will add a nice kick. Try grating come fresh Parmesan cheese on top.
How to Store This High Protein Low Carb Soups Recipe
Allow the soup to cool completely before storing it. Transfer to an airtight container and refrigerate for up to 3 to 4 days. For longer storage, you can freeze the soup for up to 2 to 3 months. When ready to eat, thaw it in the refrigerator overnight and reheat on the stovetop or in the microwave. Just remember, freezing can sometimes slightly alter the texture of the vegetables and beans.
Tips to Make This High Protein Low Carb Soups Recipe
One of our favorite tips is to use high quality Italian sausage for the best flavor. You can also substitute ground turkey or chicken for a leaner option. Don't be afraid to adjust the amount of red pepper flakes to your liking. If you are looking for a low-carb companion for your soup, try out this Zero Carb Yogurt Bread!
To thicken the soup, you can blend a portion of it using an immersion blender before adding the kale or spinach.
Helpful Notes for This High Protein Low Carb Soups Recipe
If you don't have cannellini beans on hand, you can substitute other low carb beans like great northern beans or kidney beans. The oregano and basil can be adjusted to your taste. Using low-sodium chicken broth reduces the sodium content of the soup. This soup is a great base for adding other vegetables such as zucchini, mushrooms, or cauliflower.
Variation of This High Protein Low Carb Soups Recipe
During the fall, try adding butternut squash for a seasonal twist. For a creamier soup, stir in a bit of heavy cream or coconut milk at the end. If you prefer a vegetarian version, omit the sausage and add more beans or vegetables like diced celery and carrots.
Frequently Asked Questions
What are the benefits of High Protein Low Carb Soups?
High Protein Low Carb Soups can help with weight loss by promoting satiety, preserving muscle mass, and providing essential nutrients while limiting carbohydrate intake. They are also a great way to enjoy a warm, comforting meal while adhering to specific dietary goals.
What are some good ingredients for High Protein Low Carb Soups?
Excellent ingredient choices include lean meats like chicken or turkey, seafood, tofu, eggs, and high-protein vegetables like broccoli or spinach. Also consider healthy fats from avocados, olive oil, and nuts and seeds.
How can I make my soup thicker without using carbs?
You can thicken your soup using ingredients like cauliflower puree, pureed beans (in moderation), cream cheese, or by using a protein powder as a thickening agent. These options can help create a creamy texture without significantly increasing the carbohydrate content.
Are there vegetarian options for High Protein Low Carb Soups?
Yes, there are many vegetarian-friendly options. Tofu, tempeh, beans, and lentils can be excellent sources of protein in vegetarian high protein low carb soups. Combine them with low-carb vegetables and flavorful broths for delicious and filling meals.
High Protein Low Carb Soups: Ultimate List for Weight Loss

A hearty and delicious High Protein Low Carb Soup recipe packed with Italian sausage, vegetables, and beans. Perfect for a comforting and healthy meal.
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Yield: 6 servings
Category: Soup
Cuisine: Italian
Diet: Keto, Low Carb
Nutrition:
Protein: 30g
Carbs: 15g
Fat: 20g
Ingredients
- 2 tablespoons olive oil
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 red bell pepper, chopped
- 1 green bell pepper, chopped
- 1 pound Italian sausage, removed from casing
- 6 cups chicken broth (low sodium)
- 1 (14.5 ounce) can diced tomatoes, undrained
- 1 teaspoon dried oregano
- 1/2 teaspoon dried basil
- 1/4 teaspoon red pepper flakes (optional)
- 1 (15 ounce) can cannellini beans, rinsed and drained
- 4 cups chopped kale or spinach
- Salt and pepper to taste
- Grated Parmesan cheese, for serving (optional)
Instructions
- Heat olive oil in a large pot or Dutch oven over medium heat. Add onion and cook until softened, about 5 minutes. Stir in garlic, red bell pepper, and green bell pepper. Cook for another 3 minutes until slightly tender.
- Add Italian sausage to the pot and cook, breaking it up with a spoon, until browned. Drain any excess grease.
- Pour in chicken broth and diced tomatoes. Stir in oregano, basil, and red pepper flakes (if using). Bring to a simmer.
- Reduce heat and simmer for 15 minutes to allow flavors to meld.
- Stir in cannellini beans and kale or spinach. Cook until the greens are wilted, about 5 minutes.
- Season with salt and pepper to taste.
- Ladle into bowls and sprinkle with grated Parmesan cheese, if desired.
Notes
- This soup can be stored in the refrigerator for up to 3 days or frozen for longer storage. For a spicier version, add more red pepper flakes or use spicy Italian sausage.
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