If you’re looking for a cozy, seasonal twist on classic Alfredo sauce, Butternut Squash Alfredo is a must-try. Roasted butternut squash creates a naturally creamy texture while adding subtle sweetness and a beautiful golden color. Combined with aromatic sage, warm nutmeg, and plant-based cream, this sauce delivers all the comfort of traditional Alfredo with a nutritious, vegetable-packed upgrade.
Ingredients
- 3 cups butternut squash, peeled and cubed
- 1 tablespoon olive oil
- 4 garlic cloves
- 1 cup unsweetened plant milk
- ½ cup plant-based cream or coconut cream
- ¼ cup nutritional yeast
- 1 teaspoon fresh sage, chopped (or ½ teaspoon dried sage)
- ¼ teaspoon ground nutmeg
- ½ teaspoon salt, or to taste
- ¼ teaspoon black pepper
- 12 ounces pasta of choice
Step 1: Roast the Butternut Squash
Preheat your oven to 400°F (200°C). Toss the cubed butternut squash and garlic cloves with olive oil and spread them on a baking sheet. Roast for 25–30 minutes, or until the squash is tender and lightly caramelized.
Step 2: Cook the Pasta
While the squash roasts, cook your favorite pasta according to package instructions. Reserve ½ cup of pasta water before draining.
Step 3: Blend the Sauce
Transfer the roasted squash and garlic to a high-speed blender. Add the plant milk, plant-based cream, nutritional yeast, sage, nutmeg, salt, and pepper. Blend until completely smooth and creamy. If needed, add a splash of vegetable broth or pasta water to reach your desired consistency.
Step 4: Heat and Combine
Pour the sauce into a large skillet over medium-low heat. Allow it to warm gently for 2–3 minutes, stirring occasionally. Add the cooked pasta and toss until every noodle is coated in the velvety sauce.
Step 5: Serve and Enjoy
Serve immediately with extra sage, cracked black pepper, or a sprinkle of vegan Parmesan. Pair it with roasted vegetables, sautéed mushrooms, or crispy chickpeas for a complete meal.
Tips for the Best Butternut Squash Alfredo
- Roast the squash until lightly browned for deeper flavor.
- Use coconut cream for extra richness or oat cream for a more neutral taste.
- Add a pinch of red pepper flakes for subtle heat.
- Blend thoroughly to achieve a silky, restaurant-quality texture.
- Store leftovers in an airtight container for up to 4 days.
Why You’ll Love This Recipe
Butternut Squash Alfredo is rich and comforting without feeling heavy. The squash provides natural creaminess, fiber, and nutrients, while sage and nutmeg create the perfect autumn-inspired flavor profile. Whether you’re vegan or simply looking for a healthier pasta sauce, this recipe offers a delicious alternative to traditional Alfredo.