As the seasons change and the air grows crisp, there’s nothing quite like curling up with a warm, comforting bowl of pasta. And when it comes to delicious and nutritious pasta sauces, butternut squash pasta sauce is a true standout. This vibrant, velvety sauce is the perfect way to celebrate the flavors of autumn and add a touch of seasonal delight to your weeknight meals.
Table of Contents
Ingredients for Butternut Squash Pasta Sauce
The beauty of this butternut squash pasta sauce recipe lies in its simplicity and use of fresh, seasonal ingredients. Here’s what you’ll need:
- 16 oz bag of frozen diced butternut squash
- 1.5 cups fresh chopped tomatoes
- 1/2 yellow onion
- 2 tbsp olive oil
- 1 tsp salt
- 1/4 tsp black pepper
- 1/2 tsp dried thyme
- 1 lb pasta
- 1/3 cup pasta water reserved from cooked pasta
The key to this sauce is the combination of sweet, earthy butternut squash and the bright, acidic tomatoes. The onion adds depth of flavor, while the thyme, salt, and pepper provide the perfect seasoning. And don’t forget to reserve that precious pasta water – it’s the secret ingredient that helps create a silky, smooth sauce.
How to Make Butternut Squash Pasta Sauce
Making this butternut squash pasta sauce is a breeze, and the results are simply divine. Follow these easy steps:
- Cook Pasta: Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Reserve 1/3 cup of pasta water before draining. Set pasta aside.
- Sauté Vegetables: In a large skillet or saucepan, heat olive oil over medium heat. Add chopped onion and cook for 3–4 minutes until softened.
- Add Squash & Tomatoes: Stir in the frozen butternut squash and chopped tomatoes. Season with salt, black pepper, and thyme. Cook for 8–10 minutes, stirring occasionally, until the squash is tender.
- Blend Sauce: Transfer the mixture to a blender or use an immersion blender to puree until smooth and creamy.
- Combine with Pasta: Return the sauce to the skillet. Stir in the reserved pasta water to loosen the sauce if needed. Add the cooked pasta and toss until evenly coated.
- Serve: Plate the pasta and garnish with fresh herbs, grated Parmesan, or a drizzle of olive oil if desired. Enjoy!
The Health Benefits of Butternut Squash
Not only is this butternut squash pasta sauce incredibly delicious, but it’s also packed with nutritional benefits. Butternut squash is a powerhouse of vitamins and minerals, including:
- Vitamin A: Butternut squash is an excellent source of beta-carotene, which the body converts into vitamin A. Vitamin A is essential for healthy vision, immune function, and skin health.
- Vitamin C: This autumn veggie is rich in vitamin C, an important antioxidant that supports the immune system and promotes collagen production.
- Fiber: Butternut squash is a great source of dietary fiber, which helps keep your digestive system running smoothly and can support heart health.
By incorporating butternut squash pasta sauce into your diet, you can enjoy a delicious, comforting meal while also nourishing your body with essential nutrients.
Variations and Substitutions
The beauty of this butternut squash pasta sauce recipe is its versatility. Here are a few ideas to mix things up:
- Pasta Types: While the recipe calls for 1 lb of regular pasta, you can easily swap in whole-wheat, gluten-free, or even veggie-based pasta for a healthier twist.
- Add-Ins: Stir in a handful of baby spinach or kale for extra nutrients, or try adding a sprinkle of grated Parmesan or a drizzle of pesto for extra flavor.
- Vegan/Dairy-Free: To make this butternut squash pasta sauce vegan or dairy-free, simply omit the Parmesan and use a plant-based milk or cream to thin the sauce if needed.
Serving Suggestions
This butternut squash pasta sauce pairs beautifully with a variety of sides and garnishes. Consider serving it alongside a fresh green salad, roasted vegetables, or a crusty garlic bread for a complete and satisfying meal. For a touch of elegance, sprinkle some chopped fresh herbs, such as sage or rosemary, over the top. And don’t forget to pour a glass of your favorite white or red wine to complete the experience.

More Related Recipes You Might Enjoy
- Creamy Tomato Basil Pasta
- Roasted Vegetable Pasta
- Pumpkin Alfredo Sauce
- Spinach and Ricotta Stuffed Shells
FAQs About Butternut Squash Pasta Sauce
Can I use fresh or frozen butternut squash for the sauce? Both fresh and frozen butternut squash can work well in this recipe. Frozen diced squash is a convenient option that saves time on prepping, while fresh squash can provide a slightly more robust flavor. If using fresh, you’ll need to peel, seed, and dice the squash before sautéing.
What type of pasta pairs best with this sauce? This butternut squash pasta sauce pairs beautifully with a variety of pasta shapes, from classic spaghetti or penne to heartier options like rigatoni or fusilli. The smooth, creamy texture of the sauce complements both long and short pasta shapes.
Can the sauce be made dairy-free or vegan? Absolutely! To make this butternut squash pasta sauce dairy-free or vegan, simply omit the Parmesan cheese and use a plant-based milk or cream to thin the sauce if needed. The sauce will still be rich, creamy, and delicious without the dairy.
How long can I store the sauce in the refrigerator or freezer? The butternut squash pasta sauce will keep in the refrigerator for up to 5 days. For longer storage, it can be frozen for up to 3 months. Simply let the sauce cool completely before transferring it to an airtight container or resealable bag. When ready to use, thaw the sauce in the refrigerator overnight and then reheat it on the stovetop or in the microwave.
Conclusion
Butternut squash pasta sauce is a true autumn delight, blending the sweet, nutty flavors of the squash with the bright acidity of tomatoes and a touch of savory herbs. This recipe is not only delicious but also packed with valuable nutrients that nourish your body. Whether you’re looking for a comforting weeknight meal or a dish to impress your guests, this butternut squash pasta sauce is sure to become a new family favorite. So grab a fork, dive in, and let the flavors of the season transport you to a cozy, autumnal state of mind.
Looking for more tasty ideas? Visit Elena’s Fast & Flavorful Recipes on Pinterest for a treasure trove of easy meals, comforting bakes, and fun kitchen inspiration!
PrintDiscover the Creamy Butternut Squash Pasta Sauce You’ll Love
Butternut squash pasta sauce is a true autumn delight, blending the sweet, nutty flavors of the squash with the bright acidity of tomatoes and a touch of savory herbs. This recipe is not only delicious but also packed with valuable nutrients that nourish your body.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Pasta
- Method: Sauce
- Cuisine: Italian
- Diet: Vegetarian
Ingredients
- 16 ounce frozen diced butternut squash
- 1 1/2 cup fresh chopped tomatoes
- 1/2 yellow onion
- 2 tablespoon olive oil
- 1 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon dried thyme
- 1 pound pasta
- 1/3 cup reserved pasta water
Instructions
1. 1. Cook Pasta: Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Reserve 1/3 cup of pasta water before draining. Set pasta aside.
2. 2. Sauté Vegetables: In a large skillet or saucepan, heat olive oil over medium heat. Add chopped onion and cook for 3–4 minutes until softened.
3. 3. Add Squash & Tomatoes: Stir in the frozen butternut squash and chopped tomatoes. Season with salt, black pepper, and thyme. Cook for 8–10 minutes, stirring occasionally, until the squash is tender.
4. 4. Blend Sauce: Transfer the mixture to a blender or use an immersion blender to puree until smooth and creamy.
5. 5. Combine with Pasta: Return the sauce to the skillet. Stir in the reserved pasta water to loosen the sauce if needed. Add the cooked pasta and toss until evenly coated.
6. 6. Serve: Plate the pasta and garnish with fresh herbs, grated Parmesan, or a drizzle of olive oil if desired. Enjoy!
Notes
This butternut squash pasta sauce pairs beautifully with a variety of sides and garnishes. Consider serving it alongside a fresh green salad, roasted vegetables, or a crusty garlic bread for a complete and satisfying meal.
Nutrition
- Serving Size: 1 cup
- Calories: 300
- Sugar: 5 grams
- Sodium: 600 milligrams
- Fat: 10 grams
- Saturated Fat: 1.5 grams
- Unsaturated Fat: 8 grams
- Trans Fat: 0 grams
- Carbohydrates: 45 grams
- Fiber: 6 grams
- Protein: 10 grams
- Cholesterol: 0 milligrams
Keywords: butternut squash, pasta sauce, autumn recipes