This Keto Pumpkin Sausage Soup is a perfect way to embrace the flavors of autumn while keeping your diet low-carb. Picture yourself cozied up on a chilly evening, a bowl of warm soup in your hands, and the aroma of savory sausage mixed with rich pumpkin filling the air. It’s a truly comforting dish that’s not only delicious but also nourishes your body. The creamy texture from the cauliflower puree adds depth without the excess carbs, while the pumpkin contributes vital nutrients and that festive fall vibe we all love. It’s simple to make and can easily become a weeknight staple in your home.
This soup boasts a beautiful combination of seasonal flavors that will satisfy your taste buds. With the heartiness of sausage and a nutritional boost from kale, it’s a complete meal that warms you inside and out. Plus, the best part? You can whip it up in under an hour, making it a fantastic option for those busy evenings when you want something tasty yet healthy. Let’s dive into how to make this delightful Keto Pumpkin Sausage Soup together!
Why This Recipe Works
This Keto Pumpkin Sausage Soup combines rich flavors and creamy textures while keeping it low-carb and keto-friendly. The cauliflower puree adds a luscious creaminess without the carbs, and pumpkin provides essential nutrients and a festive fall taste. This dish strikes the perfect balance between comfort food and health-conscious eating.
Why You’ll Love This Keto Pumpkin Sausage Soup
Not only is this soup a delightful blend of seasonal flavors, but it also offers warmth and satisfaction that’s perfect for any cozy evening at home. The heartiness from the sausage and the nutritional boost from kale makes it a balanced meal in a bowl. Plus, it comes together in just a short time, making it an ideal choice for busy weeknights.

Ingredients
- 1 tablespoon olive oil
- 3 links sweet Italian sausage, casings removed
- 15 oz can pumpkin puree (pumpkin only)
- ½ cup mushrooms, thinly sliced
- ½ red bell pepper, diced
- 1 cup kale, chopped into small pieces
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 4 cups water
- 2 teaspoons Better than Bouillon, chicken
- 2 cups cauliflower florets
- 1 tablespoon butter
- ½ cup water
Preparing the Cauliflower Puree

Cook the Cauliflower Florets
Begin by placing the raw cauliflower florets in a microwave-safe bowl with 1 tablespoon of water. Cover the bowl, and microwave for 5-10 minutes, or until fork-tender. This step provides the base for that creamy texture in your soup.
Browning the Sausage
Sauté the Sausage
In a large soup pot, heat the olive oil over medium heat. Remove the casings from the sausage and add it to the pot. As it cooks, break it up into bite-sized pieces. This step enhances the flavor and ensures the sausage browns evenly.
Adding Vegetables
Sauté the Vegetables
Once the sausage has browned, it’s time to add your veggies. Toss in the sliced mushrooms, diced red bell pepper, salt, and black pepper. Sauté everything together for a few minutes, stirring occasionally, until the vegetables soften. This not only adds color but elevates the taste profile of the soup.
Combining the Ingredients
Mix in Pumpkin and Kale
Now it’s time to bring it all together! Stir in the pumpkin puree, water, chopped kale, and Better than Bouillon. Let this mixture cook for about 5 minutes. Give it a stir now and then, allowing all those rich flavors to meld together nicely.
Creating Creaminess
Blend the Cauliflower
Now back to that cauliflower. Once the florets are cooked, drain them and transfer them to a high-speed blender. Add the butter and ½ cup of water. Blend until smooth and creamy. This is where the magic happens—the creamy texture will make your soup luxurious without adding extra carbs!
Final Touches
Incorporate the Cauliflower Puree
Add the creamy cauliflower mixture to the soup and stir everything together. Let it cook for an additional 2 minutes. This will help integrate the flavors and create a beautifully creamy consistency.
Serving Suggestions
When serving this Keto Pumpkin Sausage Soup, consider garnishing it with extra kale or a drizzle of olive oil for added flavor. For a heartier meal, pair it with a side salad or a slice of low-carb bread. This way, you can enjoy a complete and satisfying dining experience.
Tips for Success
- Ensure the sausage is thoroughly browned for maximum flavor.
- Adjust the vegetable quantities based on personal preferences; zucchini or spinach can work well too.
- For extra creaminess, consider adding more butter or heavy cream if not strictly keto.
Variations
Feel free to get creative with this soup! You might swap the sweet Italian sausage for spicy sausage if you’re craving a kick. Alternatively, different leafy greens like spinach or Swiss chard can replace kale. Moreover, incorporating seasonal vegetables such as butternut squash could offer a new flavor profile to your soup.
Storage Tips
Once dinnertime is over and you have leftovers, allow the soup to cool before transferring it to an airtight container. It can be stored in the refrigerator for up to 3 days or frozen for up to 3 months. When you’re ready to enjoy it again, reheat gently on the stove, adding a splash of water if needed to reach your desired consistency.

FAQs
1. Is pumpkin soup keto-friendly?
Yes, pumpkin puree is low in carbs and high in fiber, making it suitable for a keto diet.
2. Can I use fresh pumpkin instead of canned?
Absolutely! Just ensure it’s cooked and pureed before adding it to the soup.
3. How can I make this soup spicier?
Add some red pepper flakes or use spicy Italian sausage for a kick.
4. Can this recipe be made vegetarian?
Yes, simply omit the sausage and replace it with plant-based protein or more vegetables.
5. How long does this soup last in the fridge?
The soup can last up to 3 days in the fridge if stored properly.
This Keto Pumpkin Sausage Soup is not just a dish—it’s an experience. The combination of savory sausage, creamy pumpkin, and wholesome kale creates a comforting bowl that feels like a warm hug. Perfect for bustling weeknights or a calming weekend dinner, each spoonful is packed with flavor and nourishment. Enjoy this delightful culinary gem as a new fall favorite!
Print
Keto Pumpkin Sausage Soup
This soup blends savory sausage and creamy pumpkin for a healthy, comforting meal. It’s quick to prepare and perfect for busy weeknights.
- Total Time: 45 minutes
- Yield: 4 servings 1x
Ingredients
- 1 tablespoon olive oil
- 3 links sweet Italian sausage, casings removed
- 15 oz can pumpkin puree (pumpkin only)
- ½ cup mushrooms, thinly sliced
- ½ red bell pepper, diced
- 1 cup kale, chopped into small pieces
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 4 cups water
- 2 teaspoons Better than Bouillon, chicken
- 2 cups cauliflower florets
- 1 tablespoon butter
- ½ cup water
Instructions
- Microwave cauliflower florets with 1 tablespoon of water until fork-tender (5-10 minutes).
- In a large pot, heat olive oil and sauté sausage until browned.
- Add mushrooms, red bell pepper, salt, and black pepper; sauté until soft.
- Stir in pumpkin puree, water, kale, and Bouillon; cook for 5 minutes.
- Blend cooked cauliflower with butter and ½ cup water until smooth.
- Incorporate cauliflower puree into the soup; cook for an additional 2 minutes.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
Ensure sausage is well-browned for maximum flavor.
Adjust vegetables based on preference; zucchini and spinach are great alternatives.
For extra creaminess, add more butter or heavy cream if not following keto strictly.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: American
Nutrition
- Calories: 350
- Sugar: 4
- Sodium: 800
- Fat: 22
- Saturated Fat: 8
- Unsaturated Fat: 12
- Trans Fat: 0
- Carbohydrates: 18
- Fiber: 5
- Protein: 20
- Cholesterol: 65