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Vegan Truffle Mac and Cheese

on March 1, 2022
last updated May 12, 2025
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Comfort food has a whole new meaning when it's vegan and packed with nutrients! This Vegan Truffle Mac and Cheese is elevated, creamy as ever, and delicious.
vegan truffle mac and cheese individual serving

Craving an old favorite but want a plant-based nutrient-packed version? This Vegan Truffle Mac and Cheese takes the comfort food dish to a whole other level with a drizzle of truffle oil.

And what’s more, this Vegan Truffle Mac and Cheese uses no artificial cheese. Just plant-based, all-natural ingredients that look and taste like the real deal!

In terms of vegan comfort food, this is right up there with my Tempeh Bolognese! And as someone who absolutely loves finding inventive ways to bring bold flavor, this vegan mac with truffle oil is at the top of my list!

close up of vegan truffle mac and cheese

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Vegan Truffle Mac and Cheese Ingredient Highlights


I know potato may seem weird here, but it’s a great, natural way to thicken your “cheese” sauce! Combined with the veggies and nutritional yeast, you’ll be surprised how delicious it is!

And short pasta works here.

Carrots, Elbow Macaroni, Truffle Oil, Vegan Butter, Potato, Nutritional Yeast, Yellow Onion, Celery, Garlic, Pepper, and Salt
Carrots, Elbow Macaroni, Truffle Oil, Vegan Butter, Potato, Nutritional Yeast, Yellow Onion, Celery, Garlic, Pepper, and Salt

Vegan Truffle Mac and Cheese Tips and Tricks


Prep and Boil the Veggies

Prep your veggies by peeling the potatoes, onions, and carrots.

Chop the potatoes, carrots, onions, and celery into smaller fragments to speed up their cooking time. Add the chopped veggies to boiling water for about 30 minutes or until a fork can easily pierce the carrots and potatoes.

You can keep the garlic whole, as it will be added to the food processor raw.

prepped carrots, potatoes, onion, and celery
Prepping the potato, carrots, onion, and celery

Add it all to the Food Processor or Blender

Once your potatoes, carrots, onion, and celery are tender, drain the water and add them to the blender or food processor. Be careful of the hot steam!

Add your nutritional yeast, garlic, vegan butter, salt, and pepper to create a flavorful sauce.

If you’re unfamiliar with nutritional yeast, it is derived from the same yeast that’s used to bake most bread and to brew beer. It is deactivated and turned into granules, flakes, or powder.

It has a “cheesy” taste and is often used to add umami flavor to plant-based dishes like this one!

adding all ingredients to a blender to make vegan cheese sauce
Adding all sauce ingredients to a food processor

Blend on High

Allow your vegetables to cool for just a couple of minutes before blending everything together until smooth.

This process may take up to a couple of minutes. Once your sauce comes together, remove the lid and use a spoon or spatula to move things around before blending again to ensure no lumps are left behind.

At this point, it should resemble a thick cheese sauce.

Add It To Your Pasta

Cook your pasta al dente and drain the water. Pour your “cheese” sauce over the pasta and stir to coat.

This recipe should yield enough sauce to generously coat 16 ounces of pasta.

pouring vegan cheese sauce over cooked elbow macaroni
Pouring “cheese” sauce onto macaroni noodles

Add Your Truffle Oil Last

Truffle oil is a finishing oil, meaning it is meant to enhance the flavor by adding to a dish, rather than cooking the dish in it.

For this Vegan Truffle Mac and Cheese, you want to add the truffle oil last to get the most out of its gourmet flavor. Heating truffle oil actually makes it less potent, and heating it too much can make it undetectable.

adding truffle oil to vegan mac and cheese
Pouring truffle oil over vegan mac and cheese

How to Properly Store Vegan Mac and Cheese with Truffle Oil

This Vegan Truffle Mac and Cheese will last up to four days in an airtight container.

Reheat in the microwave for 1-2 minutes, stirring halfway between until fully heated through. If it seems dry, add a little extra vegan butter or unsweetened non-dairy milk.

overhead photo of 3 individual servings of vegan truffle mac and cheese
Three individual servings of Vegan Truffle Mac and Cheese
Overhead view of vegan truffle mac and cheese in a white soup bowl

Vegan Truffle Mac and Cheese

5 from 1 vote
Marley Goldin
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Comfort food has a whole new meaning when it’s vegan and packed with nutrients! This Vegan Truffle Mac and Cheese is elevated, creamy as ever, and downright delicious.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 8 servings

Equipment

Ingredients
 
 

  • 1 large potato
  • 1 large onion
  • 4 large carrots
  • 1 rib celery
  • 16 ounces elbow macaroni
  • ¼ cup nutritional yeast
  • 2 tablespoons plant-based butter
  • 2 cloves garlic, peeled
  • 1 teaspoon salt
  • ¼ teaspoon pepper
  • 1 tablespoon truffle oil

Instructions
 

  • Fill two large pots with 10 cups of water and get them boiling over high heat.
  • Peel your potatoes, onions, and carrots. Chop the potatoes, onions, carrots, and celery into small pieces to speed up their cooking time. Add them to the boiling water and cook until fork-tender (about 30 minutes).
    1 large potato, 1 large onion, 4 large carrots, 1 rib celery
  • Meanwhile, in the second pot, cook your pasta to al dente, strain, and set aside in a large serving bowl.
    16 ounces elbow macaroni
  • Once your veggies are ready, strain the water and add them to a blender or food processor. Allow them to cool for a couple of minutes to avoid too much steam while blending.
  • Add your nutritional yeast, vegan butter, garlic, salt, and pepper to the food processor or blender and blend on high until smooth (about 2-3 minutes).
    ¼ cup nutritional yeast, 2 tablespoons plant-based butter, 2 cloves garlic, peeled, 1 teaspoon salt, ¼ teaspoon pepper
  • Add your sauce to your pasta and stir to coat.
  • Drizzle on your truffle oil and enjoy!
    1 tablespoon truffle oil

Pro Tips

  • Truffle oil is a finishing oil, so it’s best to add it last!
Course Dinner, Lunch
Cuisine American
Diet Vegan
Keyword Vegan Mac and Cheese, Vegan Truffle Mac and Cheese
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