Get ready to enjoy a creamy and delightful dish that’s both vegan and comforting—Vegan Pumpkin Alfredo! This dish blends the rich taste of pumpkin with a smooth sauce made from cashews and spices. Whether you’re a vegan expert or just curious, you’ll love how easy it is to make. Join me as we dive into a step-by-step recipe that’s sure to impress your taste buds!
Why I Love This Recipe
- Simple and Quick: This recipe comes together in just 30 minutes, making it perfect for busy weeknights or last-minute gatherings.
- Rich and Creamy Flavor: The combination of pumpkin and cashews creates a luxurious, creamy sauce that rivals traditional Alfredo.
- Vegan and Healthy: This dish is 100% plant-based, packed with nutrients from pumpkin and healthy fats from cashews.
- Customizable: Add your favorite vegetables or spices to make this dish your own and cater to your taste preferences.
Ingredients
List of Essential Ingredients
– 1 cup canned pumpkin puree
– 1 cup raw cashews (soaked in water for at least 2 hours)
– 1 ½ cups vegetable broth
– 3 tablespoons nutritional yeast
– 2 cloves garlic, finely minced
– 1 teaspoon onion powder
– ½ teaspoon nutmeg
– ½ teaspoon cinnamon
– Salt and freshly ground black pepper to taste
– 8 oz fettuccine pasta (or your favorite pasta variety)
To make a creamy vegan pumpkin Alfredo, use these key ingredients. Canned pumpkin puree is the star. It gives a rich base and a lovely orange color. Soaked raw cashews add creaminess. They blend to a smooth texture. Vegetable broth brings depth to the flavor. Nutritional yeast adds a cheesy taste without dairy. Garlic and onion powder enhance the sauce’s flavor. Nutmeg and cinnamon provide warmth and spice. Lastly, season with salt and pepper.
Optional Garnishes
– Fresh parsley
– Additional nutritional yeast
For a pop of color, add fresh parsley. It adds a bright green touch. You can also sprinkle more nutritional yeast on top. This boosts the cheesy flavor and looks great. These simple garnishes make the dish even more inviting.

Step-by-Step Instructions
Preparation Steps
Soaking cashews
Start by soaking the cashews in water. You need to soak them for at least two hours. This softens them, making them easy to blend. After soaking, drain and rinse them well. This step is key for a smooth sauce.
Cooking the fettuccine
Next, cook the fettuccine pasta. Follow the package instructions until it is al dente. Once done, drain the pasta, but keep about half a cup of the starchy water. Set the pasta aside while you make the sauce.
Making the Alfredo Sauce
Blending the sauce ingredients
In a high-speed blender, mix the soaked cashews, pumpkin puree, vegetable broth, nutritional yeast, minced garlic, onion powder, nutmeg, cinnamon, and a pinch of salt and pepper. Blend everything on high. You want a silky, creamy texture.
Heating and adjusting the sauce
Pour the sauce into a medium saucepan. Heat it over medium-low heat, stirring often. If the sauce gets too thick, add some of the reserved pasta water. Stir until you reach your desired creaminess. Taste the sauce and adjust the seasoning if needed.
Combining Pasta and Sauce
Incorporating fettuccine into the sauce
Once the sauce is heated, gently fold in the cooked fettuccine. Make sure each piece of pasta is well-coated in that creamy pumpkin Alfredo sauce. Toss lightly to combine everything.
Tips for serving
Serve the pasta on plates. I love to garnish each dish with finely chopped fresh parsley. This adds color and freshness. For extra flair, sprinkle a bit more nutritional yeast on top to enhance the flavor and look. Enjoy your meal!
Tips & Tricks
Perfecting the Sauce Texture
To get the right sauce texture, use pasta water. It has starch, which helps. When you mix it in, the sauce becomes creamy. If your sauce gets too thick, add a little pasta water. Stir slowly and check the texture. You want it smooth and rich.
Enhancing Flavor
Adjusting spices makes a big difference. Taste your sauce and add more garlic or salt if needed. If you want a cheesy taste, try using more nutritional yeast. If you don’t have it, use vegan cheese instead. You can also add a pinch of cayenne for heat.
Presentation Suggestions
For plating, use a shallow bowl. This lets the sauce shine. Make a small nest with the fettuccine in the center. For garnish, sprinkle fresh parsley on top. You can also add more nutritional yeast for extra flair. A drizzle of olive oil can make it look nice too.
Pro Tips
- Soak Cashews Properly: Make sure to soak the cashews for at least 2 hours for a smoother sauce. If you’re short on time, you can soak them in hot water for about 30 minutes instead.
- Adjust Consistency: If the sauce is too thick, use the reserved pasta water to thin it out gradually. This will also help to enhance the flavor of the dish.
- Enhance Flavor: For an extra layer of flavor, consider adding a splash of lemon juice or a dash of cayenne pepper to the sauce while blending.
- Garnish Wisely: Fresh herbs like basil or thyme can elevate the dish. Experiment with different garnishes to find your favorite combination!
Variations
Gluten-Free Options
You can make this dish gluten-free by using gluten-free pasta. Many brands offer great pasta shapes that work well. Look for ones made from brown rice or lentils for extra flavor. For the sauce, you can use thickening agents like cornstarch or arrowroot powder. Mix these with a bit of water before adding to the sauce.
Additional Flavor Additions
To make the sauce even better, add vegetables. Spinach, kale, or roasted red peppers blend well with pumpkin. You can also try herbs like basil or thyme for a fresh taste. Spices like smoked paprika or cayenne pepper can give this dish a nice kick.
Substituting Ingredients
If you want to avoid cashews, you can use sunflower seeds or silken tofu. These options still give a creamy texture. For a dairy-free option, look for almond milk or coconut milk. They add creaminess without dairy, keeping this dish vegan-friendly.
Storage Info
Storing Leftovers
To keep your Vegan Pumpkin Alfredo fresh, store it in an airtight container. Refrigerate the dish within two hours of cooking. It can last up to three days in the fridge. Make sure to let it cool down before sealing. This helps prevent condensation, which can water down the sauce.
Reheating Tips
When you want to enjoy leftovers, reheat gently. I recommend using a saucepan over low heat. Stir often to prevent sticking. If the sauce thickens too much, add a splash of vegetable broth or reserved pasta water. You can also use the microwave. Heat in short bursts, stirring in between.
Freezing Instructions
To freeze Vegan Pumpkin Alfredo, let it cool completely. Then, transfer it to a freezer-safe container. Leave some space at the top, as the sauce may expand. It can freeze well for up to three months. When ready to eat, thaw it overnight in the fridge. Reheat gently on the stove, adding liquid if needed.
FAQs
Can I make this recipe nut-free?
Yes, you can make this dish nut-free. Instead of cashews, try using silken tofu or sunflower seeds. Both options blend well and create a creamy texture. Just remember to soak sunflower seeds for a smoother sauce.
How can I make this dish spicy?
If you like spice, consider adding red pepper flakes or cayenne pepper. Start with a small amount and adjust to your taste. You can also add chopped jalapeños for a fresh kick. Mixing in some smoked paprika can add depth and warmth, too.
What can I serve with Vegan Pumpkin Alfredo?
This dish pairs well with a green salad or garlic bread. Roasted vegetables like broccoli or Brussels sprouts add great flavor and color. If you want protein, serve with chickpeas or lentils on the side. Enjoy the meal with a light, fruity wine for a festive touch!
In this post, I shared how to make a tasty Vegan Pumpkin Alfredo. We covered essential ingredients like canned pumpkin and soaked cashews. I guided you through each step, from cooking pasta to blending the sauce. We also explored tips for perfecting the sauce, variations for gluten-free options, and how to store leftovers.
Enjoy experimenting with this recipe. You’ll keep discovering new flavors and techniques. Happy cookin