Easy & Delicious Oven-Roasted Whole Cauliflower

Get
FREE
Recipes!

Get My Favorite Recipe

This roasted whole cauliflower recipe features a harmonious blend of flavors, from the nutty cauliflower and fruity olive oil to the zesty lemon, creamy tahini, and savory feta cheese—all elevated with the aromatic touches of garlic, sumac, and nigella seeds.

Have you ever tried an oven-roasted cauliflower recipe that transforms this humble vegetable into a magnificent centerpiece on your dinner table? This whole cauliflower dish is gaining popularity, especially among those who savor the wholesome flavors of Mediterranean cuisine. While cauliflower is typically served as florets, roasting it whole unveils a unique and succulent taste experience that surprises the palate.

In this recipe, I’ll show you how to elevate this dish further with savory tahini and crumbled feta cheese sauce, complemented by a sprinkle of sumac and nigella seeds for an extra layer of flavor complexity. It’s a straightforward yet spectacular dish perfect for a weeknight dinner and elegant enough for special occasions.

Oven-Roasted Cauliflower Recipe Ingredients:

  • Small Head Cauliflower: The show’s star, cauliflower, offers a mild and nutty flavor with a tender, roasted texture.
  • Olive Oil: Coating the cauliflower in olive oil ensures a crispy and golden exterior while adding a subtle fruity note.
  • Tahini: Creamy and nutty, tahini brings richness to the sauce, enhancing the overall depth of flavor.
  • Lemon Juice and Zest: The bright acidity of lemon juice and zest adds a zesty kick, balancing the richness of the tahini.
  • Crumbled Feta Cheese:  Feta cheese crumbles contribute a tangy and salty element, elevating the dish with a burst of savory goodness.
  • Garlic Cloves (Minced): Minced garlic infuses the sauce with a pungent and aromatic punch, enhancing the overall savory profile.
  • Sumac: Sumac adds a citrusy and tangy note, enhancing the flavor complexity and offering a vibrant sprinkle for visual appeal.
  • Nigella Seeds:  Nigella seeds provide a subtle peppery and earthy flavor, adding depth to the sauce and the roasted cauliflower.
  • Salt and Pepper:  Balancing the entire dish, salt and pepper ensure each element is perfectly seasoned.

Curious about Nigella Seeds?

Nigella seeds, also known as black cumin, are a versatile addition to various cuisines like Indian, North African, and Middle Eastern. They boast a robust flavor reminiscent of onion, black pepper, and oregano, elevating dishes like our roasted cauliflower with their delightful herbal aroma and irresistible taste. If you can’t find Nigella seeds, don’t worry. Substitutes like celery, poppy, fennel, or cumin seeds work well, offering unique flavor depth. These seeds are readily available in Middle Eastern and Indian grocery stores and specialty stores like Whole Foods and Bristol Farms.

Preparing Your Whole Cauliflower for Roasting

Let’s get your cauliflower ready for roasting. Here’s what you must do to ensure it turns out delicious and keeps its natural shape. You’ll have an impressive and tasty dish to serve!

  • Start by gently removing the outer leaves and trimming the hardcore near the stem with a small knife. Be careful not to cut through the delicate florets while keeping the stem intact.
  • Cleanse the cauliflower by immersing it in a water bowl and rinsing it thoroughly under running water.
  • Optionally re-attach some sturdy outer leaves beneath the cauliflower to support its shape and allow even hot air circulation for stability during roasting.
  • Baste the cauliflower twice with olive oil while roasting for enhanced flavor and a beautiful golden color. Adjust the broiler for a lightly browned surface based on your oven and preference. With these steps, your oven-roasted whole cauliflower will be a visual and culinary delight.

Oven-Roasted Cauliflower: Cooking Time

Getting your whole cauliflower perfectly roasted is all about the correct cooking time. Here’s a handy tip: The size of your cauliflower matters. A small cauliflower, like the one I used in this recipe, usually takes around 35 minutes in an oven preheated to 375°F to make it tender. You’ll generally want to roast whole cauliflower for about 35 to 45 minutes. Just insert a knife to check if it’s ready; if it goes in smoothly, your dish is good to go!

While some recipes suggest boiling cauliflower first, I prefer roasting it directly. This way, we keep more valuable nutrients, giving you a delicious dish packed with goodness.

Choosing the Perfect Sauce

“I adore pairing it with a delightful tahini feta cheese sauce in my oven-roasted whole cauliflower recipe. This sauce boasts a beautiful fusion of flavors, seasoned with sumac and nigella seeds, enhancing the dish’s overall taste. Once you’ve prepared this vibrant sauce, drizzle it over the roasted cauliflower to elevate its deliciousness to new heights.

Are you feeling adventurous? The versatile cauliflower is open to trying out different sauces. For example, a garlic parmesan sauce is a popular choice that beautifully complements the rich, savory notes of the cauliflower.

Perfect Complements for Whole Roasted Cauliflower

Your hearty oven-roasted whole cauliflower is a versatile dish that pairs wonderfully with various proteins, making it a versatile meal option. It can be served alongside steak, chicken, lamb, or pork for a fulfilling dish. Let the cauliflower take the spotlight as the main course for a vegetarian meal. It pairs wonderfully with sides like rice, couscous, or quinoa and goes perfectly with grilled vegetables or a delicious fattoush salad. With these options, the whole roasted cauliflower caters to various tastes and dietary preferences, always ensuring a delightful and satisfying dining experience.

How to Make Easy & Delicious Oven-Roasted Whole Cauliflower

Preparation

1.
Preheat the Oven: Set your oven to preheat at 375°F.
Prepare the Cauliflower: Place the cauliflower core side down in a cast-iron skillet. Drizzle it with olive oil, making sure it’s evenly coated by rubbing it over the surface. Season with salt and pepper. Position the retained outer leaves under the cauliflower to support it during roasting.
Mark as complete
2.
Roasting Process: Roast the cauliflower until it’s tender, which should take about 35 minutes for a small head or up to 45 minutes for a larger one. Test its doneness by piercing it with a knife; it should glide through easily. If you desire a caramelized top, turn on the broiler briefly towards the end of the roasting process.
Mark as complete
3.
Prepare the Sauce: While the cauliflower is roasting, prepare the Tahini Feta Cheese Sauce. In a mixing bowl, combine tahini, lemon juice, water, crumbled feta, minced garlic, sumac, and nigella seeds. Whisk them all together until smooth and season with salt and pepper as per your taste.
Mark as complete
4.
Serving: Once the cauliflower is roasted, cut it into wedges. Drizzle the prepared sauce over the wedges and sprinkle additional sumac and nigella seeds for an extra layer of flavor. Serve warm and enjoy!
Mark as complete

Ingredients:

1X 2X 3X
Adjust Servings
1 small head cauliflower (clean and outer leaves removed. Keep four of the hard outer leaves to place underneath)
4 tablespoons olive oil
Salt and pepper
For the Tahini sauce:
¼ cup tahini
¼ cup lemon juice plus zest of one lemon
¼ cup water
2 tablespoons crumbled feta cheese
2 cloves garlic (minced)
1 teaspoon sumac (and more to sprinkle)
1 teaspoon nigella seeds
Salt and pepper to taste

Preparation

1
Preheat the Oven: Set your oven to preheat at 375°F. Prepare the Cauliflower: Place the cauliflower core side down in a cast-iron skillet. Drizzle it with olive oil, making sure it’s evenly coated by rubbing it over the surface. Season with salt and pepper. Position the retained outer leaves under the cauliflower to support it during roasting.
2
Roasting Process: Roast the cauliflower until it’s tender, which should take about 35 minutes for a small head or up to 45 minutes for a larger one. Test its doneness by piercing it with a knife; it should glide through easily. If you desire a caramelized top, turn on the broiler briefly towards the end of the roasting process.
3
Prepare the Sauce: While the cauliflower is roasting, prepare the Tahini Feta Cheese Sauce. In a mixing bowl, combine tahini, lemon juice, water, crumbled feta, minced garlic, sumac, and nigella seeds. Whisk them all together until smooth and season with salt and pepper as per your taste.
4
Serving: Once the cauliflower is roasted, cut it into wedges. Drizzle the prepared sauce over the wedges and sprinkle additional sumac and nigella seeds for an extra layer of flavor. Serve warm and enjoy!

Nutrition Information

The information shown is an estimate provided by an online nutrition calculator. It should should not be considered a substitute for a professional nutritionist's advice.
See our full nutrition disclosure here.

rana

By Rana

Thanks for visiting my Mediterranean food blog and welcome to my virtual kitchen! Here, you’ll find mouth-watering, wholesome, and nutritious Mediterranean recipes that will change the way you view cooking.

Never Miss a Recipe

Subscribe to my newsletter for authentic Mediterranean recipes, essential cooking tips, and the latest food news, all delivered directly to your inbox for FREE. Let’s create memorable dishes together!

    You will not receive any spam

    I would love to hear your experience!

    Did you enjoy the burst of flavors in this dish? I’d love to hear from you! Share your thoughts or any variations you tried in the comments below. Happy cooking!

    Leave a Reply

    Your email address will not be published. Required fields are marked *