Roasted Butternut Squash Alfredo is a creamy, comforting dish that brings warmth and flavor to your table. This recipe combines the rich sweetness of butternut squash with the earthiness of roasted vegetables. The creamy sauce is entirely plant-based, making it a healthy alternative to traditional Alfredo. Whether you’re vegan, vegetarian, or simply looking to enjoy a nutritious meal, this dish is perfect for any occasion.
Why make this recipe
Making Roasted Butternut Squash Alfredo is rewarding for many reasons. First, it is a healthy option that is rich in vitamins and minerals. Butternut squash is loaded with beta-carotene, vitamin C, and fiber. This dish is also versatile and can be enjoyed as a main course or a side dish.
Second, it’s a great way to incorporate more vegetables into your diet. With ingredients like cauliflower, garlic, onion, and fresh herbs, every bite is packed with nutrients. Additionally, this dish is perfect for meal prep. You can make it ahead of time and store it for future meals.
Lastly, Roasted Butternut Squash Alfredo is easy to customize. You can add your favorite toppings or adjust the flavors to suit your taste. Whether you’re cooking for family or friends, this dish can impress anyone who loves a delicious, creamy pasta meal.
How to make Roasted Butternut Squash Alfredo
Ingredients in USA and Europe metrics:
- 2 1/2 cups cauliflower, chopped (about 250 grams)
- 1 cup butternut squash, chopped (about 200 grams)
- 6-9 cloves garlic, peeled
- 1/2 medium white onion, chopped
- 6 sprigs thyme, just the leaves
- 8 sage leaves
- 1/2 cup cashews, soaked (about 75 grams)
- 1/2 tablespoon vegetable bouillon
- 1 tablespoon apple cider vinegar
- 1/4 teaspoon nutmeg
- 3 tablespoons nutritional yeast
- 2 cups pasta water (about 480 ml)
- Sea salt and pepper, to taste
- 500 grams pasta (1 box)
- Garnish: sautéed cremini mushrooms, leeks, or peas, and vegan parmesan
Directions:
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Preheat your oven to 475°F (245°C). Take a large bowl and soak the cashews in hot water. Allow them to sit while you prepare the vegetables.
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Line a casserole dish with parchment paper. Add the chopped cauliflower, butternut squash, peeled garlic cloves, and onion to the dish. Sprinkle with thyme and sage leaves, then season with a pinch of sea salt and pepper. Roast the vegetables in the oven for 35-45 minutes, or until they become tender and caramelized.
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While the vegetables roast, cook the pasta in a large pot of salted boiling water according to package instructions. Once cooked, drain the pasta and set it aside.
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After the roasted vegetables have cooled slightly, drain and rinse the soaked cashews. Add the roasted vegetables, soaked cashews, vegetable bouillon, apple cider vinegar, nutmeg, nutritional yeast, and pasta water to a blender. Blend the mixture until it becomes creamy and smooth. Taste and adjust the seasoning with sea salt and pepper as needed.
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Toss the cooked pasta with the creamy Alfredo sauce until every piece is well-coated. If desired, add sautéed cremini mushrooms, leeks, or peas for extra flavor and texture. Serve the dish hot and garnish with vegan parmesan.
How to serve Roasted Butternut Squash Alfredo
Serving Roasted Butternut Squash Alfredo is simple. Portion the creamy pasta into bowls or plates. You can garnish with sautéed cremini mushrooms, fresh leeks, or peas for added color and flavor. A sprinkle of vegan parmesan cheese on top enhances the dish and provides a nice finish. Serve with a side salad or some crusty bread to round out the meal. Enjoy your Roasted Butternut Squash Alfredo warm for the best flavor.
How to store Roasted Butternut Squash Alfredo
If you have leftovers or want to prepare this dish in advance, you can store it easily. Place any remaining Roasted Butternut Squash Alfredo in an airtight container and store it in the refrigerator. It should keep well for up to 3-4 days. When you’re ready to enjoy it again, reheat your dish in the microwave or on the stovetop over low heat. You may need to add a splash of pasta water or vegetable broth to loosen the sauce when reheating to achieve the desired creaminess.
Tips to make Roasted Butternut Squash Alfredo
- Soak the cashews: Soaking the cashews is crucial as it allows them to blend smoother, creating a creamy sauce. If you forget to soak them in advance, try soaking them in boiling water for about 30 minutes instead.
- Roast the vegetables well: Caramelization enhances the flavor of the vegetables. Make sure not to overcrowd the casserole dish when roasting, as this can prevent the vegetables from browning properly.
- Adjust the seasoning: Taste your sauce before mixing it with the pasta. Adjust salt, pepper, or nutritional yeast to enhance the flavors according to your preference.
- Use fresh herbs: Fresh thyme and sage enhance the overall flavor. You can also try different herbs like basil or parsley if desired.
- Pasta type: Feel free to use any pasta type you like. Gluten-free pasta options work well too for those avoiding gluten.
Variation (if any)
You can customize Roasted Butternut Squash Alfredo in various ways. Here are some ideas to inspire you:
- Add protein: For a heartier meal, add chickpeas, lentils, or grilled tofu to your pasta.
- Change the veggies: Experiment with different vegetables like spinach, zucchini, or bell peppers to add variety and extra nutrition.
- Spicy kick: If you enjoy a bit of spice, add a pinch of red pepper flakes to the Alfredo sauce for a warm heat.
- Different nuts: Replace cashews with soaked and blended sunflower seeds or macadamia nuts for a different flavor profile.
FAQs
Can I make this recipe nut-free?
Yes, you can omit the cashews and use silken tofu or hemp seeds instead for creaminess without nuts.
Can I freeze Roasted Butternut Squash Alfredo?
Yes, this dish can be frozen. Store it in an airtight container, and it can last up to 2 months. Thaw it overnight in the fridge before reheating.
How can I make it without pasta?
You can serve the Roasted Butternut Squash Alfredo sauce over spiralized vegetables like zucchini noodles or spaghetti squash for a low-carb option.
Is Roasted Butternut Squash Alfredo suitable for meal prep?
Absolutely! This dish is perfect for meal prep as it holds up well in the fridge and can be quickly reheated for a delicious and nutritious meal.
Nutritional Information
This Roasted Butternut Squash Alfredo provides a rich source of nutrients while being lower in calories compared to traditional Alfredo. Here’s an approximate breakdown per serving (based on 4 servings):
- Calories: 380
- Protein: 10g
- Carbohydrates: 62g
- Dietary Fiber: 8g
- Sugars: 5g
- Total Fat: 14g
- Saturated Fat: 2g
- Sodium: 400mg
Enjoy making and indulging in this delightful Roasted Butternut Squash Alfredo. It’s healthy, tasty, and sure to be a hit at your dinner table!