Cozy Creamy Butternut Squash Pasta

Featured in: Master the Art of Fresh Pasta Making

Rich flavor meets simplicity in this Creamy Butternut Squash Pasta. Start by roasting the butternut squash until tender, then blend it with soaked cashews and seasonings for a luscious sauce. Herbs like sage and thyme give it extra warmth, and nutritional yeast adds a cheesy touch without dairy. Toss the sauce with rotini or your favorite pasta shape for a wholesome, hearty dish. Use a bit of pasta water to adjust the sauce’s thickness and round out the meal with some sautéed greens or broccoli. A fantastic way to enjoy fall squash in a satisfying vegan pasta dish!
Chef with a smile, ready to cook and serve.
Updated on Tue, 04 Mar 2025 16:54:08 GMT
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This luxurious butternut squash pasta combines the natural sweetness of roasted squash with fragrant herbs in a silky sauce. The dish transforms everyday ingredients into an elegant meal that's both nutritious and satisfying. When blended, the butternut squash creates a naturally creamy sauce that coats each pasta strand perfectly, while fresh sage and thyme provide an aromatic finish.

The key to this dish's success lies in properly roasting the squash until caramelized, which concentrates its flavors and ensures an exceptionally smooth sauce texture.

Key Ingredients

  • Butternut Squash: Select firm, heavy squash with smooth skin and deep orange color
  • Shallots: Use firm shallots with intact papery skin for mild onion flavor
  • Fresh Garlic: Choose whole heads with tight, unblemished cloves
  • Raw Cashews: Unsalted whole cashews provide the creamiest results
  • Nutritional Yeast: Adds savory depth to the sauce
  • Balsamic Vinegar: Aged variety offers best flavor balance
  • Fresh Herbs: Bright, crisp sage and thyme leaves

Preparation Method

Squash Roasting:
Arrange halved squash on baking sheet, coat with oil, place cut-side down, roast until tender.
Aromatics:
Wrap garlic and shallots in foil with oil, roast alongside squash.
Sauce Making:
Blend roasted vegetables with soaked cashews and seasonings until smooth.
Pasta:
Cook in salted water until al dente, reserve cooking water.
Assembly:
Toss hot pasta with sauce, adding reserved water to achieve desired consistency.

The roasted garlic adds a mellow sweetness that elevates this sauce to restaurant quality. Its subtle flavor perfectly complements the squash's natural sweetness.

Serving Suggestions

Serve alongside crusty bread and fresh arugula salad. For special occasions, pair with balsamic-glazed Brussels sprouts. A crisp white wine makes an excellent accompaniment. Garnish with toasted pine nuts for texture contrast.

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Recipe Variations

Add roasted mushrooms for earthiness, or substitute zucchini noodles for a lighter dish. Incorporate caramelized onions or grilled chicken for heartier versions. Try using butternut squash ravioli for an elegant twist.

Storage Instructions

Store in airtight containers for up to four days refrigerated. Reheat gently with added vegetable broth to maintain creaminess. Sauce freezes well for two months - thaw overnight before using.

About Butternut Squash

This versatile squash offers excellent nutrition while remaining low in calories. Its natural sugars develop beautifully when roasted. Fall-harvested squash provides optimal flavor, though quality specimens are available year-round.

Frequently Asked Questions

→ Can I prep this pasta ahead of time?
Totally! You can roast the squash and prepare the sauce up to three days early. Store them in the fridge and simply reheat before serving.
→ What’s a good replacement for cashews in this recipe?
If cashews aren’t your thing, go for blanched almonds or sunflower seeds. Just soak them in hot water for about 30 minutes before blending.
→ Which pasta works best with this sauce?
Anything that holds sauce well will do the trick. Penne, orecchiette, or fusilli are all awesome choices!
→ How do I store leftovers for later?
Pop any extras in an airtight container and keep them in the fridge for up to four days. Warm it up with a splash of water to get that creamy texture back.
→ Any quick tips for cutting butternut squash?
Grab pre-cut squash from the store if you’re in a rush, or microwave the whole squash for a few minutes to make slicing easier.

Cozy Creamy Butternut Squash Pasta

This Creamy Butternut Squash Pasta combines roasted squash, flavorful herbs, and blended cashews for the ultimate cozy fall dinner.

Prep Time
10 Minutes
Cook Time
40 Minutes
Total Time
50 Minutes
By: Sandra

Category: Homemade Pasta

Difficulty: Intermediate

Cuisine: Italian-American Flair

Yield: 4 Servings

Dietary: Vegan, Vegetarian, Dairy-Free

Ingredients

→ Main Ingredients

01 ½ a small butternut squash, sliced lengthwise and seeds removed
02 12 oz rotini noodles

→ Herbs & Aromatics

03 About 10 sage leaves, fresh
04 3 garlic cloves, don’t peel them
05 Around 2 shallots, roughly chopped (equals ⅔ cup)
06 1 tablespoon fresh thyme (leave extra to top it off)

→ For the Sauce

07 A generous ½ cup of uncooked cashews
08 About ¾ cup of water
09 1 tbsp of balsamic vinegar
10 1 tbsp of nutritional yeast
11 2 tbsp of extra-virgin olive oil (and add some more to drizzle later)
12 Salt from the sea and freshly ground black pepper

Instructions

Step 01

Set the oven to 425°F, and lay some parchment paper on a baking tray.

Step 02

Brush olive oil over the squash, sprinkle it with salt and pepper, then place it face down on the tray. Wrap the garlic and shallots with a drizzle of olive oil and a little salt in foil, and set that bundle on the same tray. Roast it all for 30 minutes until the squash is nice and soft.

Step 03

Scoop 1 cup of the cooked squash into a blender and mix it with the roasted shallot, peeled garlic, cashews, water, olive oil, balsamic vinegar, thyme, sage, ¾ tsp of salt, and a few twists of black pepper until velvety smooth.

Step 04

Cook the rotini in boiling salted water following the instructions on the box. Make sure to save 1 cup of the water before draining!

Step 05

Toss the cooked pasta back into the empty pot. Pour the sauce over it, and stir in half to one cup of the saved pasta water until it’s the texture you prefer. Add ¼ to ½ tsp of salt, sprinkle with thyme and black pepper, and serve! Add sautéed broccoli for a nice side, if you'd like.

Notes

  1. Warm up with this autumn-inspired pasta! Roasted butternut squash blended with fresh herbs makes a smooth, creamy sauce that’s just right for a comforting dinner.

Tools You'll Need

  • Blender
  • Large baking tray
  • Sheet of parchment paper
  • Big pot for cooking pasta
  • Aluminum foil

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains tree nuts (cashews)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~