This Butternut Squash Pasta Sauce recipe is a creamy, savory blend that brings comfort to any meal. It’s perfect for cozy weeknight dinners or impressing guests at gatherings. The sweet, nutty flavor of roasted butternut squash combines beautifully with aromatic herbs and spices, creating a sauce that clings to pasta in the most delightful way. With its vibrant orange hue and luscious texture, this dish is not just a feast for the palate but also a feast for the eyes.

Why You Will Love This Recipe
You will love this butternut squash pasta sauce for its rich, satisfying flavor and its simplicity. The natural sweetness of the squash pairs perfectly with garlic and sage, making it a standout sauce that elevates your pasta dishes. The best part? It’s incredibly easy to prepare, requiring minimal ingredients and effort. Plus, it fits seamlessly into various diets, whether you’re vegetarian, vegan, or simply looking for a healthier meal option. This sauce is not only delicious but also packed with nutrients, making it a perfect choice for anyone looking to add more veggies to their diet.
Tips and Tricks
- Roast the butternut squash for optimal flavor. A bit of caramelization enhances the sweetness and depth of the sauce.
- Use a high-speed blender for a super creamy texture. If you don’t have one, a food processor will work, but blend longer to achieve smoothness.
- Season gradually. Start with a little salt and pepper, as you can always add more to taste at the end.
- Consider adding a splash of vegetable broth or pasta water for the right consistency. Adjust based on how thick or thin you prefer your sauce.
- For added richness, stir in a tablespoon of olive oil or a dollop of vegan cream cheese after blending.
Make Ahead Tips
You can prepare the butternut squash sauce in advance and store it in the refrigerator for up to 3 days. Simply roast and blend the squash, then let it cool before transferring it to an airtight container. For meal preppers, the sauce can also be frozen for up to 3 months. Just thaw overnight in the refrigerator before reheating. You can cook your pasta ahead of time as well; just toss it with a little olive oil to prevent sticking.

Recipe Variations
- For a kick of heat, add a pinch of red pepper flakes to the sauce during blending.
- Swap out sage for fresh thyme or rosemary for a different herbal note.
- Add a protein source like cooked chicken, chickpeas, or crispy bacon for a heartier meal.
- Try incorporating other vegetables like spinach or kale for added nutrition; just blend them into the sauce for a vibrant color.
How to Serve
Serve your butternut squash pasta sauce over your favorite pasta, such as penne, fettuccine, or whole wheat spaghetti. Garnish with freshly grated Parmesan cheese or a sprinkle of nutritional yeast for a vegan option. A drizzle of olive oil and a few toasted pumpkin seeds add a lovely finishing touch. Pair it with a simple side salad dressed with lemon vinaigrette to balance the richness of the sauce.

Pairing Suggestions
For drink pairings, a crisp white wine like Sauvignon Blanc complements the sweetness of the butternut squash. If you prefer cocktails, a light gin and tonic with fresh herbs works well. For those looking for non-alcoholic options, a refreshing iced herbal tea or sparkling water with lemon can cleanse the palate. Complement your meal with garlic bread or a slice of crusty bread for a satisfying bite.
How to Store
Store any leftover sauce in an airtight container in the refrigerator for up to 3 days. To freeze, place the sauce in freezer-safe containers or bags, removing as much air as possible. It can be frozen for up to 3 months. When reheating, add a splash of water or broth to loosen it up and reheat gently on the stove or in the microwave.
Equipment Needed
- Baking sheet for roasting the butternut squash.
- A high-speed blender or food processor for blending the sauce.
- A large pot for boiling pasta.
- A knife and cutting board for chopping ingredients.

Dietary Adaptations
To make this recipe vegan, simply use vegetable broth and skip any dairy cheese. For gluten-free options, use gluten-free pasta or zucchini noodles. If nut-free, check your vegetable broth and avoid any nut-based cream. Adjust seasonings to meet allergy needs and always read labels on packaged products.
Seasonal Adaptations
In the fall and winter, fresh butternut squash is abundant, making it the perfect time for this dish. In the summer, consider substituting with fresh zucchini or tomatoes for a lighter sauce. You can also use canned pumpkin puree in the off-season; just adjust the seasoning to avoid overpowering flavors.
Recipe FAQs
- Can I use frozen butternut squash? Yes, frozen squash can be used; just thaw and drain excess moisture before blending.
- What can I substitute for sage? Thyme, rosemary, or even parsley can work well if you prefer different herbs.
- How long will it take to cook the squash? Roasting typically takes about 25-30 minutes at 400°F (200°C) until tender.
- Can I double the recipe? Absolutely! Just make sure your blender can handle the volume, or blend in batches.
How To Make butternut squash pasta sauce recipe
Butternut Squash Pasta Sauce

This Butternut Squash Pasta Sauce recipe is a creamy, savory blend that brings comfort to any meal.
Ingredients
- 1 medium butternut squash, peeled and diced
- 2 tablespoons olive oil
- 3 cloves garlic, minced
- 1 teaspoon dried sage (or 2 teaspoons fresh sage, chopped)
- Salt and pepper to taste
- 1 cup vegetable broth (more as needed)
- 1 pound pasta of your choice
- Grated Parmesan cheese or nutritional yeast for serving (optional)
Instructions
- Preheat your oven to 400°F (200°C).
- On a baking sheet, toss the diced butternut squash with olive oil, salt, and pepper. Spread it out in a single layer.
- Roast in the oven for 25-30 minutes, until tender and slightly caramelized, stirring halfway through.
- In a large pot, bring salted water to a boil and cook the pasta according to package instructions. Reserve 1 cup of pasta water before draining.
- In a blender, combine the roasted butternut squash, garlic, sage, and vegetable broth. Blend until smooth, adding more broth or pasta water to reach desired consistency.
- Toss the cooked pasta with the sauce in the pot over low heat, adding reserved pasta water as needed to create a silky sauce.
- Taste and adjust seasoning if necessary. Serve warm, garnished with cheese or nutritional yeast if desired.
Nutrition Information
Yield
4Serving Size
1Amount Per Serving Calories 286Total Fat 9gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 6gCholesterol 1mgSodium 269mgCarbohydrates 44gFiber 5gSugar 2gProtein 10g
dinnerbytes.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although dinnerbytes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
Making this butternut squash pasta sauce is a rewarding culinary experience that brings comfort and joy to your dining table. With its delightful flavors and creamy texture, it’s bound to become a favorite in your household. Whether you’re enjoying it on a quiet night in or serving it at a dinner party, this dish is versatile and satisfying. I hope you enjoy every bite, and don’t forget to share your creations with friends and family! Happy cooking!