Name: Vegan Sweet Potato Mac and Cheese Recipe
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 16 ounces uncooked pasta; 2 cups peeled and cubed sweet potato (about 1 medium sweet potato); 1 cup raw cashews; 2 cups water; 1 medium yellow or white onion; 3 cloves garlic; 2 tablespoons olive oil; 1 teaspoon salt (or to taste); ¼ teaspoon black pepper; ¼ teaspoon dijon mustard; ⅓ cup nutritional yeast; ½ teaspoon paprika; 1 teaspoon soy sauce or tamari; 1 teaspoon apple cider vinegar; 2 tablespoons vegan butter

Jump to Recipe· 4.2 from 89 reviews

If you’re looking for a comforting, creamy delight that also happens to be plant-based, you absolutely have to try this Vegan Sweet Potato Mac and Cheese Recipe. It transforms humble ingredients like sweet potatoes, cashews, and nutritional yeast into a luscious, cheesy sauce that perfectly coats every bite of pasta. This dish is a marvelous way to blend wholesome nutrition with irresistible flavor, giving you that warm, cozy feeling without any dairy. Whether you’re vegan or simply craving a luscious twist on a classic, this recipe will quickly become one of your favorites.

Ingredients You’ll Need

The image shows a dark metal tray on a white marbled surface, holding several white bowls and a clear measuring cup filled with ingredients. The top left white bowl is full of uncooked elbow macaroni, while the clear measuring cup on the top right contains bright orange chunks of sweet potato. Below, a medium white bowl holds chopped white onions with a small pile of minced garlic on top. A smaller white bowl to the left has raw cashews, and next to it, a tiny white bowl is filled with golden melted butter. At the bottom left, another white bowl contains a mix of yellow cornmeal, white salt, and red paprika. To the right of that, a small white bowl holds a reddish-brown liquid with two garlic cloves floating in it. Lastly, a small square block of butter sits on the tray beside the bowls. The photo is taken with an iphone --ar 4:5 --v 7

The beauty of this recipe is in its simplicity and balance. Each ingredient plays a key role — from creating the creamy texture to layering flavors that make this Vegan Sweet Potato Mac and Cheese Recipe truly shine.

16 ounces uncooked pasta: Choose your favorite shape to soak up that creamy sauce perfectly.
2 cups peeled and cubed sweet potato: Adds natural sweetness and vibrant color, plus makes the sauce silky smooth.
1 cup raw cashews: Soaked to provide a rich and creamy base without any dairy.
2 cups water: Essential for blending the sauce to the right consistency.
1 medium yellow or white onion: Offers a subtle sweetness and depth of flavor when sautéed.
3 cloves garlic: For a savory punch that rounds out the sauce.
2 tablespoons olive oil: Adds richness and helps soften the aromatics.
1 teaspoon salt: Enhances all the flavors, be sure to adjust to your taste.
¼ teaspoon black pepper: Gives a mild kick to balance the creaminess.
¼ teaspoon dijon mustard: Adds a subtle tang that elevates the cheesy notes.
⅓ cup nutritional yeast: The secret ingredient for that unmistakable “cheesy” flavor in vegan dishes.
½ teaspoon paprika: Brings a smoky depth without overpowering.
1 teaspoon soy sauce/tamari: Contributes umami richness and a touch of saltiness.
1 teaspoon apple cider vinegar: Balances the flavors with a hint of brightness.
2 tablespoons vegan butter: For that luscious, buttery finish that hugs every noodle.

How to Make Vegan Sweet Potato Mac and Cheese Recipe

Step 1: Soak the Cashews

Start by placing the raw cashews in a bowl and covering them with boiling water. Let them soak for about 20 to 30 minutes to soften. This soaking step is crucial—it ensures the cashews blend into a perfectly creamy, smooth base for your sauce without any graininess.

Step 2: Prepare the Sweet Potatoes

Peel and cube a medium sweet potato until you have about two cups. Place these cubes in a pot of water and bring to a boil. Cook for roughly 15 minutes or until the potatoes are fork-tender. The sweet potato adds natural sweetness and a velvety texture that’s key to the magic of this Vegan Sweet Potato Mac and Cheese Recipe.

Step 3: Cook the Pasta

While the sweet potatoes cook, boil a large pot of salted water and cook your pasta according to package instructions. Salt is your best friend here as it seasons the pasta from the inside out, creating a more flavorful overall dish.

Step 4: Sauté Onion and Garlic

Roughly chop the onion and mince the garlic — no need to be perfect since they’ll blend later. In a pan, heat olive oil over medium heat and sauté the aromatics for about 5 minutes until the onion becomes translucent and fragrant. This step builds a delicious flavor foundation for the sauce.

Step 5: Blend It All Together

Once cashews are softened, drain them and add to a high-speed blender with 2 cups of water. Blend until ultra smooth and creamy, about one minute. Add the cooked sweet potatoes, sautéed onions and garlic, nutritional yeast, dijon mustard, paprika, soy sauce, apple cider vinegar, salt, pepper, and vegan butter. Blend again until silky smooth. Taste and adjust seasoning—sometimes a little extra salt brings out that irresistible cheesy flavor!

Step 6: Combine and Serve

Drain your pasta and return it to the pot or a large bowl. Pour the luscious sauce over the pasta and stir well to coat every noodle in creamy, cheesy goodness. This moment is truly the reward after all your effort—the perfect creamy comfort food is ready to enjoy.

How to Serve Vegan Sweet Potato Mac and Cheese Recipe

A white pot contains cooked elbow pasta mixed with bright yellow cheese sauce, with the pasta mostly on one side and the sauce on the other, showing a creamy texture. A copper spoon rests inside the pot, partially submerged in the cheese sauce. The pot is set on a white marbled surface with a small bowl of black pepper and salt and a small bowl of chopped green herbs nearby. Part of a white bowl with more elbow pasta is visible at the top right of the image. A woman's hand holds the pot from the bottom right corner. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Sprinkle red pepper flakes for a subtle heat and chopped chives for a fresh, oniony crunch. These garnishes add color, texture, and an extra layer of flavor that makes the dish feel extra special.

Side Dishes

This Vegan Sweet Potato Mac and Cheese Recipe pairs beautifully with crisp green vegetables like steamed broccoli or a simple side salad to balance out its richness. Roasted Brussels sprouts or sautéed kale add a nice earthy note for a complete meal.

Creative Ways to Present

For a fun twist, try serving this mac and cheese in mini ramekins topped with toasted breadcrumbs for a bit of crunch. Alternatively, use it as a base for a vegan mac and cheese bake by tossing in some roasted vegetables or vegan sausage slices before baking until golden and bubbly.

Make Ahead and Storage

Storing Leftovers

Store any leftover mac and cheese in an airtight container in the refrigerator for up to 4 days. The sauce may thicken upon chilling, but that’s easy to fix when reheating.

Freezing

This dish freezes well! Portion the mac and cheese into freezer-safe containers and freeze for up to 3 months. Just be aware that the texture of the pasta might be a touch softer after thawing.

Reheating

Reheat leftovers gently on the stove over low heat or in the microwave. Stir in a splash of plant milk or water to loosen the sauce if it’s thickened. This brings back that fresh, creamy feel like it was just made.

FAQs

Can I use a different type of pasta for this recipe?

Absolutely! Any pasta shape works well here. Elbow macaroni, shells, penne, or even gluten-free varieties will soak up the sauce deliciously and complement the creamy texture of the Vegan Sweet Potato Mac and Cheese Recipe.

Can I substitute sweet potato with another vegetable?

Yes! Butternut squash or pumpkin are lovely alternatives that will give a slightly different flavor but maintain the creamy, rich foundation of the sauce. Both blend smoothly and are a fantastic way to switch things up while keeping it vegan.

Is the soy sauce necessary in this recipe?

While it might seem unusual, soy sauce adds wonderful umami depth and a touch more saltiness, enhancing the overall cheesy flavor of the sauce. If you prefer, tamari is a great gluten-free option, or you can use coconut aminos for a soy-free version.

Can I make this recipe nut-free?

The creamy base relies on cashews, which give it that luscious texture. For a nut-free version, you might experiment with sunflower seeds or cauliflower, but it will change the sauce’s consistency and flavor. Consider soaking seeds in the same way if you want to try an alternative.

How can I make this dish spicier?

If you love a little heat, add extra red pepper flakes or a dash of hot sauce to the sauce before blending. You can also toss in some smoked paprika or a pinch of cayenne to give this Vegan Sweet Potato Mac and Cheese Recipe a delightful kick.

Final Thoughts

This Vegan Sweet Potato Mac and Cheese Recipe is a fantastic way to enjoy a satisfying, creamy comfort food without any dairy or guilt. It’s simple to make, packed with flavor, and perfect for sharing with friends and family. Give it a try—you just might find your new go-to weeknight favorite!