There’s something so comforting about a warm bowl of soup, especially as the weather cools down. Creamy Roasted Butternut Squash Sage Soup embodies that essence perfectly. It brings together the sweetness of roasted butternut squash and the herbal warmth of sage, making it an instant favorite in any home.
This recipe showcases a beautiful blend of ingredients: a fresh butternut squash, seasoned with just the right amount of olive oil, salt, and pepper. Add to that a finely chopped onion, aromatic garlic, rich vegetable broth, and the unmistakable flavor of sage. For those who want a creamier texture, there’s the option to stir in heavy cream or even coconut cream. If desired, you can top it off with crunchy croutons for an added layer of texture.
The preparation of this soup might sound intricate, but I promise it’s quite simple. Start by roasting your squash to enhance its natural sweetness. Then, sauté your onion and garlic, blend everything together, and finish with cream if you wish. In under an hour, this magnificent soup can be on your table, waiting to warm you up.
Whether it’s a chilly evening or you’re hosting friends for a casual dinner, this soup is perfect for any occasion. It serves as a delightful first course or a hearty main dish.

Why You’ll Love This Creamy Roasted Butternut Squash Sage Soup
- Quick and Simple: Most of the cooking is hands-off, allowing you to multitask.
- Comfort Food: The creamy texture and warm flavors make this soup a hug in a bowl.
- Healthy Ingredients: Packed with vitamins, minerals, and fiber from the butternut squash and herbs.
- Adaptable: Easy to customize based on what you have on hand or your dietary preferences.
- Great for Meal Prep: Make a big batch for easy meals throughout the week.
Butternut Squash Tips
When selecting butternut squash, look for ones that feel heavy for their size and have smooth, unblemished skin. The squash should have a deep, even color, indicating ripeness. If you have to choose between a few, opt for those with a longer neck, as this section contains more flesh and fewer seeds compared to the bulbous end. Remember to store any whole squash in a cool, dry place. Once cut, keep it in the refrigerator for up to a week.
Options for Substitutions
- Olive oil: Avocado oil or melted butter can work beautifully as a substitute.
- Vegetable broth: Chicken broth can be used if you prefer a non-vegetarian option.
- Heavy cream: Use half-and-half or a dairy-free alternative like almond milk or coconut milk for a lighter version.
- Fresh sage: Thyme or rosemary can be alternatives, though they won’t replicate the exact flavor.
- Croutons: Toasted seeds or nuts can offer a similar crunch without the bread.
- Onion: Shallots or leeks can provide a different flavor but still complement the soup well.
Watch Out for These Mistakes
One common mistake is overcooking the butternut squash. Be mindful of the roasting time; check for tenderness around the 30-minute mark. If it gets too mushy, the soup can become overly thick.
Another pitfall is underseasoning. Don’t be shy with salt and pepper; they can bring out the flavors of the ingredients beautifully. Taste your soup before serving, and adjust as needed.
Using an immersion blender too soon can result in a mess. Ensure all your solid ingredients are thoroughly blended before diving in with the blender. This way, you’ll avoid splattering soup everywhere.
Lastly, not letting the soup simmer adequately after blending can lead to flat flavors. Allowing it to heat thoroughly with the sage infused in broth makes a big difference.

What to Serve With Creamy Roasted Butternut Squash Sage Soup?
This soup pairs wonderfully with a variety of side dishes. A simple crisp green salad can refresh the palate, while a warm baguette or crusty bread is perfect for dipping. If you want to add protein, consider a grilled cheese sandwich or a hearty quinoa salad. Each option complements the rich flavors of the soup and creates a lovely meal.
Storage Instructions
Store: Leftover soup can be kept in the fridge for up to 5 days. Be sure to cool it down before transferring it to an airtight container.
Freeze: This soup freezes well for up to 3 months. Just remember to leave out any cream before freezing to maintain the best texture.
Reheat: You can reheat the soup on the stove over low heat, stirring frequently. For microwave reheating, place it in a microwave-safe container and heat in 1-minute intervals, stirring in between until hot.
Recipe Info
Preparation Time: 10 minutes
Cooking Time: 40 minutes
Total Time: 50 minutes
Level of Difficulty: Easy
Servings: About 4 bowls
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 250-300
- Protein: 5-7 grams
- Fat: 10-15 grams
- Carbohydrates: 40-45 grams
Ingredients
- 1 butternut squash, halved and seeds removed
- 2 tablespoons olive oil
- Salt and pepper to taste
- 1 onion, chopped
- 2 cloves garlic, minced
- 4 cups vegetable broth
- 1 teaspoon fresh sage, chopped (or 1/2 teaspoon dried sage)
- 1 cup heavy cream or coconut cream (optional)
- Croutons for serving (optional)

Step-by-Step Instructions
Step 1: Preheat Oven and Prepare Squash
Preheat your oven to 400°F (200°C). Halve the butternut squash and scoop out the seeds. Place the squash halves on a baking sheet, drizzle them with olive oil, and generously season with salt and pepper.
Step 2: Roast the Squash
Roast the squash in the oven for about 30-40 minutes. You’ll know it’s done when it is tender and easily pierced with a fork. Remove it from the oven and let it cool slightly.
Step 3: Sauté Onion and Garlic
While the squash is roasting, grab a pot and heat a tablespoon of olive oil. Add the chopped onion and minced garlic, cooking until they become soft and fragrant, typically around 5-7 minutes.
Step 4: Combine Ingredients
Once the butternut squash is cool enough to handle, scoop out its flesh and add it to the pot with the sautéed onion and garlic. Pour in the vegetable broth and add the chopped sage.
Step 5: Simmer and Blend
Allow the mixture to simmer for about 10-15 minutes. After that, use an immersion blender to blend everything together until it’s smooth and creamy.
Step 6: Finish with Cream
Optional: Stir in the heavy cream or coconut cream to give the soup a rich feel. Heat it for a couple more minutes on low, stirring well.
Step 7: Serve and Enjoy
Ladle the soup into bowls and top with croutons if desired. Serve hot and enjoy a delicious bowl of comfort.
In conclusion, this Creamy Roasted Butternut Squash Sage Soup is not just a meal; it’s an experience. It offers a blend of flavors and comfort that’s hard to resist. I encourage you to try this recipe for yourself. You should let me know how it turned out! Feel free to share your experiences or try out more comforting recipes here on my blog. Happy cooking!
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Creamy Roasted Butternut Squash Sage Soup
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Soup
- Method: Roasting and Blending
- Cuisine: American
- Diet: Vegetarian
Description
A warm and comforting creamy soup that blends roasted butternut squash with the herbal flavor of sage, perfect for chilly evenings.
Ingredients
- 1 butternut squash, halved and seeds removed
- 2 tablespoons olive oil
- Salt and pepper to taste
- 1 onion, chopped
- 2 cloves garlic, minced
- 4 cups vegetable broth
- 1 teaspoon fresh sage, chopped (or 1/2 teaspoon dried sage)
- 1 cup heavy cream or coconut cream (optional)
- Croutons for serving (optional)
Instructions
- Preheat your oven to 400°F (200°C). Halve the butternut squash and scoop out the seeds. Place the squash halves on a baking sheet, drizzle them with olive oil, and generously season with salt and pepper.
- Roast the squash in the oven for about 30-40 minutes until it’s tender and easily pierced with a fork. Remove it from the oven and let it cool slightly.
- Heat a tablespoon of olive oil in a pot. Add the chopped onion and minced garlic, cooking until soft and fragrant, typically around 5-7 minutes.
- Once the butternut squash is cool enough to handle, scoop out its flesh and add it to the pot with the sautéed onion and garlic. Pour in the vegetable broth and add the chopped sage.
- Simmer the mixture for about 10-15 minutes. Then, use an immersion blender to blend everything together until smooth and creamy.
- Optional: Stir in the heavy cream or coconut cream to enrich the soup. Heat it for a couple more minutes on low, stirring well.
- Ladle the soup into bowls and top with croutons if desired. Serve hot and enjoy a delicious bowl of comfort.
Notes
Store leftover soup in the fridge for up to 5 days or freeze for up to 3 months. Leave out cream before freezing for best texture.
Nutrition
- Serving Size: 1 bowl
- Calories: 300
- Sugar: 6g
- Sodium: 400mg
- Fat: 15g
- Saturated Fat: 7g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 30mg