Roasted Cauliflower

Kelli FosterCulinary Producer
Kelli FosterCulinary Producer
I'm a recipe developer, food writer, stylist, and video producer (and The Kitchn's Dinner Therapist), with more than 10 years professional experience. Since graduating from The French Culinary Institute, I've authored 3 cookbooks: Buddha Bowls, Plant-Based Buddha Bowls, and The Probiotic Kitchen.
Patty CatalanoFood Editor
Patty CatalanoFood Editor
At The Kitchn, I develop all of your favorite recipes and help you discover your most beloved grocery finds. I have more than 17 years of recipe development experience, including time spent in cookbook test kitchens and on Alton Brown’s culinary team. My two kids have lots of opinions on dinner.
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Roasted cauliflower florets on a baking sheet, garnished with herbs and lightly charred.
Credit: Photo: Christopher Testani; Food Styling: Brett Regot

You’ll never make cauliflower another way.

Serves4

Prep5 minutes

Cook25 minutes to 30 minutes

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Roasted cauliflower florets on a baking sheet, garnished with herbs and lightly charred.
Credit: Photo: Christopher Testani; Food Styling: Brett Regot

Have you ever tossed a head of cauliflower into your grocery cart because it seems like a smart idea for a weeknight side dish, but then you’re stumped about what exactly to do with it beyond tossing it with some olive oil, salt, and pepper and popping it in the oven (a fine simple side, but also a little boring)? That’s been me more times than I care to admit.  

The simple trick to making more exciting (yet still super-simple) roasted cauliflower is leaning on a few pantry ingredients. Tossing the florets with a couple of seasonings like garlic powder and paprika instantly add color and flavor, and then finishing it off with a shower of Parmesan and squeeze of lemon juice takes it over the top and keeps you going back for more. Best of all, it’s easy to pair with whatever you’re making for dinner tonight. 

Why You’ll Love It

  • It’s anything but basic. In addition to the crisp char from the baking sheet, these tender florets are loaded with the most irresistible savory flavor. And the best parts are the pockets of cheesiness and pops of tangy lemon.
  • Easy to pair with everything. This is a reliable standby that’s easy to pair with chicken, pork, meat, seafood, and pastas.
Credit: Photo: Christopher Testani; Food Styling: Brett Regot

Key Ingredients in Roasted Cauliflower

  • Cauliflower: If you opt for a bag of pre-cut florets (you’ll want about two pounds), plan to trim any large florets to 1- to 1 1/2-inches wide.
  • Seasonings: A mix of kosher salt, black pepper, paprika, and garlic powder gives the cauliflower a big boost of flavor. 
  • Parmesan cheese: Adding a little sprinkle before the final minutes of roasting takes this weeknight side from good to great.

How to Make Roasted Cauliflower

  1. Heat the baking sheet in the oven. Preheating the baking sheet in the oven while it comes up to temperature helps to encourage flavorful browning.
  2. Prep and season the cauliflower. Cut cauliflower into bite-size florets. Toss with olive oil, paprika, garlic powder, salt, and pepper.
  3. Roast the cauliflower. Spread the florets in a single layer on the hot baking sheet and roast until crisp-tender and browned.
  4. Finish with Parmesan and lemon. Sprinkle the cauliflower with finely grated Parmesan and roast until it’s golden-brown and lightly crisped. Remove from the oven and finish with a squeeze of lemon juice.

Helpful Swaps

  • An equal amount of Pecorino Romano is a great substitute for Parmesan cheese.
  • For a smokier flavor, use smoked paprika instead of regular paprika.

Storage and Make-Ahead Tips 

  • The cauliflower can be cut up to a day in advance and refrigerated in an airtight container until ready to roast.
  • Leftovers will keep well for up to four days. 

What to Serve with Roasted Cauliflower

Roasted Cauliflower Recipe

You’ll never make cauliflower another way.

Prep time 5 minutes

Cook time 25 minutes to 30 minutes

Serves 4

Nutritional Info

Ingredients

  • 1

    medium head cauliflower (about 2 pounds), cut into 1- to 1 1/2-inch florets (about 6 cups)

  • 2 tablespoons

    olive oil

  • 1 teaspoon

    paprika

  • 1 teaspoon

    garlic powder

  • 1/2 teaspoon

    kosher salt

  • 1/4 teaspoon

    freshly ground black pepper

  • 2 tablespoons

    finely grated Parmesan cheese

  • 1 tablespoon

    freshly squeezed lemon juice (1/2 medium lemon)

  • Chopped fresh parsley leaves, for garnish (optional)

Instructions

  1. Arrange a rack in the middle of the oven. Place a rimmed baking sheet on the rack and heat the oven to 425°F.

  2. Toss 1 chopped medium head cauliflower florets, 2 tablespoons olive oil, 1 teaspoon paprika, 1 teaspoon garlic powder, 1/2 teaspoon kosher salt, and 1/4 teaspoon black pepper together in a large bowl.

  3. Remove the hot baking sheet from the oven. Transfer the cauliflower to the baking sheet and arrange into a single layer cut-side down.

  4. Return the baking sheet to the oven and roast, flipping the cauliflower halfway through, until crisp-tender and browned, about 20 minutes total.

  5. Sprinkle with 2 tablespoons finely grated Parmesan cheese. Return to the oven and roast until the cheese is golden-brown and lightly crisped, about 5 minutes more.

  6. Drizzle 1 tablespoon lemon juice over the cauliflower and toss to combine. Garnish with chopped fresh parsley leaves if desired.

Recipe Notes

Storage: Refrigerate leftovers in an airtight container for up to 4 days.

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