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“Cheesy” Vegan Roasted Cauliflower made with nutritional yeast for unmistakably cheesy flavor! This simple and easy healthy side dish is perfect to go alongside any main entrée. Be forewarned: it’s addictive!

Wooden bowl full of cheesy vegan roasted cauliflower sprinkled with pistachios and ready to serve.

I thought I’d take a special moment to highlight one of my favorite roasting vegetables – the cauliflower – and show you one of my go-to methods for making it over-the-top, better-than-brownies delicious.

Okay, don’t quote me on the brownie thing, but nevertheless, what we have here is a Julia Especial, and it’s the perfect side dish no matter the time of year. I love it during the fall and winter months!

What we end up with is delicious crispy cauliflower with cheesy flavor for a goof-proof approach to getting your kids to eat their veggies.

Don’t worry, I’ve made a Crispy Vegan Cheesy Roasted Broccoli recipe too!

And now, the elephant in the room: How in the haystack do we make something “cheesy,” if it is also vegan? The answer is simple! nutritional yeastional yeast!

If you’re not sure what nutritional yeast is, don’t fret! I’ll explain.

What is Nutritional Yeast?

Nutritional yeast is a deactivated strain of Saccharomyces cerevisiae yeast, and has a nutty, cheesy, creamy flavor, making it a great “cheese” substitute in dairy-free or vegan food.

From a health benefits standpoint, nutritional yeast is far from being a superfood in its natural form, as It contains only a tiny amount of vitamins and minerals, but nothing significant; however, many companies fortify nutritional yeast with B12, which is significant to vegetarians and vegans, who have to supplement their diet in order to get enough B12.

Vegan macaroni and cheese, mashed potatoes or cheesy cheese-less sauce of any kind?

Nutritional yeast’s your jam.

It can be found in the natural food section (or bulk food section) of your grocery store in the form of yellow flakes or powder. Of course, it can also be purchased online.

Wooden bowl full of vegan roasted cauliflower with nutritional yeast to the side and fresh parsley sprinkled around.

At this point in our conversation, you may think nutritional yeast is weird. I promise, it’s not.

I’m nowhere near vegan, and I think it’s just great! It’s an excellent way of adding flavor and “creaminess” to virtually any dish without the use of dairy.

Remember those Nacho Cheese Kale Chips and the Roasted Vegetable Quinoa Buddha Bowls I shared?

Both recipes called for – you guessed it – nutritional yeast.

In addition to being vegan-friendly, nutritional yeast is also paleo, primal, and Whole30 compliant.

Let’s discuss the rest of the all-star ingredients for this easy vegetable side dish.

Ingredients for Cheesy Roasted Cauliflower:

Head of Fresh Cauliflower – Fresh cauliflower works best here, and I don’t recommend using frozen cauliflower.

Nutritional Yeast – See all the details above for an in-depth explanation of this magical ingredient.

Olive Oil or Avocado Oil – Used to get all of the ingredients to stick to the cauliflower florets and for rich flavor.

Sea Salt – Season to taste with salt and pepper.

Ground Paprika – Adds just a touch of smoky flavor but no spice.

Cayenne Pepper – Contributes spice. Omit if you don’t like spicy food.

This combination of ingredients makes a flavorful roasted cauliflower that will turn any vegetable naysayer into a cauliflower fiend.

You can quote me on that.

Recipe Adaptations:

Add a little garlic powder for some garlicky flavor.

If you have a favorite vegan cheese sauce recipe you enjoy, whip it up for dipping the cauliflower florets!

Wooden bowl with roasted cauliflower inside, fresh out of the oven. Pistachios, a bowl of nutritional yeast, and wooden spoons to the side.

Now that we’re familiar with the details of this easy vegetable side dish, let’s make it!

How to Make Roasted Cauliflower:

Remove the cauliflower from its packaging and chop off the green stems. Chop the head of cauliflower into florets. I like chopping the florets fairly small to maximize the cheesy flavor in each bite.

Preheat the oven to 415 degrees F and line a large baking sheet with parchment paper. If you don’t have parchment, you can spray the cookie sheet with cooking spray.

Add the chopped raw cauliflower florets to a large mixing bowl.

Drizzle with olive oil (or avocado oil), and sprinkle with nutritional yeast, sea salt, paprika, and cayenne pepper. Use your hands or a wooden spoon to toss and mix everything together until the cauliflower florets are well-coated.

Spread the cauliflower over the prepared baking sheet and roast on the center rack of the preheated oven for 30 to 40 minutes, stirring half-way through, or until the cauliflower is golden brown and tender.

Remove the cauliflower from the oven and taste for flavor. Sprinkle with sea salt and additional nutritional yeast if desired. Serve with chopped pistachios, pine nuts, walnuts, or pecans on top of the cauliflower alongside your favorite main course.

Baking sheet with cheesy vegan roasted cauliflower fresh out of the oven, and ready to serve.

Store leftovers in an airtight container in the refrigerator for up to 5 days.

The next time you’re in the mood for roasted vegetables, be sure to whip up this tasty side dish! 

If you’re serving more than a couple of people, I recommend doubling the recipe because these cheesy bites disappear in a flash.

You’ll likely need more than you’d think!

This vegan cheesy cauliflower is the perfect side for those who don’t eat dairy for health or lifestyle purposes.

If you’re into vegetable centric side dishes and meals, also try out these vegetarian favorites.

More Vegetable Recipes:

How “cheesy” do you like your cauliflower?

“Cheesy” Vegan Roasted Cauliflower

4.45 from 90 votes
By Julia
Prep: 10 minutes
Cook: 35 minutes
Total: 45 minutes
Servings: 4 servings
Vegan "cheesy" roasted cauliflower made with only a few basic ingredients for a healthy side dish
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Ingredients 

Instructions 

  • Preheat the oven to 415 degrees F and line a large baking sheet with parchment paper.
  • Add the raw cauliflower to a large mixing bowl. Drizzle with olive oil, and sprinkle with nutritional yeast, sea salt, paprika, and cayenne pepper. Use your hands to toss and mix everything together until the cauliflower florets are well-coated.
  • Spread the cauliflower over the prepared baking sheet and roast on the center rack for 30 to 40 minutes, stirring half-way through, or until cauliflower is golden-brown and tender.
  • Remove from the oven and taste cauliflower for flavor. Sprinkle with sea salt and additional nutritional yeast if desired. Serve with chopped pistachios, pine nuts, walnuts, or pecans alongside your favorite entree.

Nutrition

Serving: 1of 4, Calories: 108kcal, Carbohydrates: 2g, Protein: 2g, Fat: 11g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 1g, Sodium: 100mg, Fiber: 1g, Sugar: 1g

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this recipe? Rate and comment below!

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Meet the Author

Julia Mueller

Julia Mueller is a cookbook author, recipe developer and owner of TheRoastedRoot.net. She shares quick and easy recipes for all occasions, from nutritious weeknight meals to holiday recipes. Dinner recipes, side dishes, desserts, appetizers, and more, can all be found on her website. Go to Julia's about page to learn more about her.

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4.45 from 90 votes (72 ratings without comment)

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37 Comments

  1. Sprocket says:

    I’m in denial about the fact that I’m about to eat the entire pan in one sitting. Amazing!

    1. Julia Mueller says:

      LOL, I hear ya! I typically do the same thing when I make this dish 🙂

  2. Elaine says:

    Roasted cauliflower is boring, even though most vegetables taste great roasted with just ghee, salt and pepper. But I love your cheesy cauliflower. It’s great with orange or purple cauliflower, too. I try to eat cruciferous veg every week.

    I changed the cook time. I do 10 minutes, stir (flip) then 10 minutes. It tastes super either way, but my spouse likes it slightly firm.

    A tip for people with MTHFR mutations: Find a nutritional yeast that’s not fortified with folic acid.

    Thanks so much for sharing this incredibly useful and tasty recipe!

    1. Julia Mueller says:

      Thanks so much for sharing your feedback, Elaine! I typically find cauliflower on its own to be a bit of a snooze fest too, so I hear ya! Appreciate you sharing the helpful info about nutritional yeast!! xo

  3. Rebecca Clark says:

    This was AMAZING!!! Perfect level of heat – love that magical nutritional yeast!!

    1. Julia says:

      So thrilled you enjoy it, Rebecca! xo