Creamy Butternut Squash Pasta Sauce

This creamy butternut squash pasta sauce is rich, silky and smooth with a naturally sweet, savory flavor. The sauce has a velvety texture that coats the pasta beautifully, while a subtle tang keeps it from tasting too sweet or heavy. This flavorful sauce is also naturally gluten-free, dairy-free, and vegan.

Why You’ll Love This Butternut Squash Pasta Sauce

• Rich and creamy without dairy — coconut cream creates a smooth texture without adding cheese or heavy cream.
• Savory with a touch of natural sweetness from roasted butternut squash.
• Full of flavor from garlic, oregano, sage, tomato and fresh basil.
• Naturally gluten-free and vegan.
• Easy to customize with nutritional yeast,  or extra cayenne.
• Makes enough sauce for 6 servings.

What Makes This Butternut Squash Sauce So Flavorful?

The combination of roasted butternut squash, tomato and coconut cream gives this sauce its distinctive flavor and texture.

Roasting the squash concentrates its natural sweetness and gives it a deeper flavor. Tomato sauce adds acidity and savory depth, while coconut cream makes the sauce rich and creamy.

The herbs are equally important. Oregano and sage complement the squash particularly well, while fresh basil stirred in at the end keeps the sauce tasting fresh rather than overly rich.

A small amount of apple cider vinegar balances the sweetness and helps bring all the flavors together.

Key Ingredients and Swaps

Butternut squash: Use one medium squash, about 1½ pounds. For convenience, you can use peeled and cubed butternut squash, although roasting the squash halves helps develop more flavor.

Coconut cream: Coconut cream gives the sauce its richest texture. Full-fat canned coconut milk can be substituted for a slightly lighter sauce.

Tomato sauce: Use pure tomato sauce rather than a heavily seasoned pasta sauce, to keep it gluten-free and control the flavor.

Fresh basil: Add the basil after cooking for a fresher flavor. If you don’t have fresh basil, you can use a smaller amount of dried basil, although fresh is preferable.

Nutritional yeast: A sprinkle adds a savory, slightly cheesy flavor and keeps the sauce vegan.

Gluten-Free Reminder: Make sure all packaged ingredients you use are labeled gluten-free or verified by the manufacturer.

How to Make the Sauce Extra Smooth

For a rustic sauce, you can simply mash the roasted squash and stir everything together. If you prefer a silky, restaurant-style pasta sauce, use an immersion blender after simmering.

If the sauce is thicker than you like, add a little pasta cooking water until it reaches your preferred consistency. The starchy pasta water also helps the sauce cling to the pasta.

Can You Make Butternut Squash Pasta Sauce Ahead?

Yes. This sauce is actually a good make-ahead option. The flavors develop as it rests, and the sauce reheats well.

Prepare the sauce and refrigerate it in an airtight container. When ready to serve, gently reheat it on the stovetop and add a little water or pasta cooking water if needed.

Tips and FAQs

Can I use canned butternut squash?

Yes, although roasted fresh butternut squash gives the sauce more flavor. If using canned squash, choose plain purée without added sugar or spices.

Can I freeze butternut squash pasta sauce?

Yes. Allow the sauce to cool completely, then freeze it in an airtight freezer-safe container. Thaw overnight in the refrigerator and reheat gently. Add a little water or broth if the sauce has thickened.

Serving Ideas

This sauce is delicious tossed with gluten-free pasta and finished with fresh basil and nutritional yeast or Parmesan.

You can also use it as a sauce for:

• 2-Ingredient Authentic Italian Gnocchi (Grain-Free, Egg-Free)
• Gluten Free Pasta Puttanesca, replace the pure tomato sauce
• Gluten Free Italian Meatballs and Rice Casserole, replace the crushed tomatoes
• Gluten-free pasta bakes, replace the tomato sauce

For a complete meal, serve the pasta with a simple green salad or roasted vegetables.

Storing and Reheating

Store leftover sauce in an airtight container in the refrigerator for up to 4 days.

Reheat gently in a saucepan over medium-low heat, stirring occasionally. Add a splash of water, broth or pasta cooking water if the sauce has thickened.

The sauce can also be frozen for up to 3 months. Thaw in the refrigerator before reheating.

More Butternut Squash Recipes

If you enjoy cooking with butternut squash, check out more of my gluten-free butternut squash soups, mains and desserts!.

Hi, I’m Kristina — I’ve been developing and testing gluten-free recipes in my own kitchen since 2012, with help from my very honest family.

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