How to make the best whole roasted cauliflower: recipe and guide (2024)

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This is probably the most glorifying way to prepare and serve roasted cauliflower: baked whole, golden and crisp on the outside, lovingly melting and soft on the inside, a true centerpiece!

It is one of the most beloved ways to prepare and serve the cauliflower and has that show-stopping power as it arrives to the table. That is why I chose to feature it in ma Cauliflower cook book (page 62).

How to make the best whole roasted cauliflower: recipe and guide (1)

Whole oven roasted cauliflower was made famous in the US thanks to James Beard awarded Chef Alon Shaya (featured on food52 Genius Recipe book), and is considered a signature dish of chef Eyal Shany, who serves it in his Miznon restaurants in Melbourne, Paris, Vienna, New York and Tel Aviv.

As simple as this recipe is, there are some things you should note. If you were to take a whole cauliflower and just place it in a hot oven, the inside will remain tough and crunchy, and you want it tender and carve able.

How to make the best whole roasted cauliflower: recipe and guide (2)

That is why I start by steaming the cauliflower in order to partially soften its fibrous structure. Only then it goes inside a hot oven to roast, becoming excitingly crisp and golden on the outside, tender and juicy within.

Why do I steam and not boil?
Some recipes call for boiling a whole head of cauliflower in a pot full of water, but for me, it is not the best way to tenderize it.

Once the cauliflower is added to the pot, the water needs some time to recover the heat and return to simmer, and nutrients from the florets leach out to the water during the long cooking time.

Same goes for blanching florets (but to a lesser extent). Also, boiling can easily result in over cooked, water logged cauliflower, and that is never a good thing.

How to make the best whole roasted cauliflower: recipe and guide (3)

The tree method
My solution? Stand the cauliflower upright, like a tree! This is a technique I first developed for broccoli, and it works even better with its pearly white sibling.

When you stand the cauliflower in a pot, you only need to add around 4 cm (2.5 in) to cook the entire head! Once the pot is covered and the water reaches a boil, the heat from the water vapor penetrates the florets, collapsing their cell walls and making them more tender. The main stem of the cauliflower also softens in the process (don’t worry – it won’t burn).

Once steamed, all that is left to de is oil it generously and place in a very hot oven to roast, just like you would roast a prime cut of beef.

How to make the best whole roasted cauliflower: recipe and guide (4)

Note that:
Although most roasted cauliflower recipes want you to trim away the outer stalks of the crown, here they are more than welcome: they become crisp in the oven, just like kale chips.

This recipe is best during the peak season of cauliflower – fall/winter/spring. If you have any reason to believe the cauliflower will not be clean of bugs on the inside, break it down into florets, clean, steam and then roast.

>> Have you ever tried roasted cabbage?

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How to make the best whole roasted cauliflower: recipe and guide (5)

The best whole roasted cauliflower

    vegan, gluten free, paleo

    Print

    Prep Time 5 minutes

    Cook Time 30 minutes

    Total Time 45 minutes

    Ingredients

    • 1cauliflowermedium size (1 kg / 2 lb)
    • 3-4tablespoonsolive oil
    • Fine sea salt and crushed black pepperto taste

    Instructions

    1. Heat your oven to 210 C (410 F gas 6).

    First, steam the cauliflower:

    1. Trim the base of the main stem of the cauliflower, so that it could stand upright. Keep some outer leaves intact if they are nice and fresh.

    2. Place in a medium size pot (make sure that the head fits and that the pot can be closed with a lid beforehand). Add water to a height of 4 cm (2.5 in).

    3. Place over high heat, bring to a boil and cover. Steam for 12-14 minutes until the florets are tender and the cauliflower is no longer pearly white in color.

    4. Remove from the pot (using a metal spoon) and let the cauliflower cool down a bit (for about 10 minutes).

    To roast:

    1. Move cauliflower to baking sheet lined with greaseproof paper. Drizzle the olive oil on top and message the cauliflower so all the florets are oiled. Season generously with salt and pepper

    2. Roast in the oven for 20-30 minutes, until golden brown all over (and some bits are slightly charred).

    3. Carefully move to a large serving plate and serve at once. Goes great with homemade tahini, salsa verde, Greek yogurt and more!

    4. Leftovers keep in the fridge 4-5 days.

    • cauliflower
    • Oz Telem
    • roasted cauliflower
    How to make the best whole roasted cauliflower: recipe and guide (2024)

    FAQs

    Why do you soak cauliflower before cooking? ›

    If you're planning to roast the cauliflower whole or slice it into steaks, slice off the thick stem at the base. Drop the whole cauliflower head upside-down into cool, salted water. Let it soak for 10 to 15 minutes to remove dirt, residue and bugs.

    Why is my roasted cauliflower mushy? ›

    Why is my roasted cauliflower soggy? Crowding the cauliflower on the pan could make them cook up mushy and a bit soggy. Leave some space between the florets. Be sure not to use too much olive oil to cook them.

    How do you clean cauliflower before roasting? ›

    How to clean cauliflower before cooking?
    1. Here is the ideal way to clean cauliflower to remove the parasites: Cut into small pieces. ...
    2. Washing. The separated florets have to be washed properly under a tap. ...
    3. Mild heat. ...
    4. Boiling water. ...
    5. Cold water. ...
    6. Drying.
    Sep 22, 2023

    How to cook cauliflower Rachael Ray? ›

    Pre-heat the oven to 425°F. On a baking sheet, toss the the cauliflower with the EVOO. Season with salt and pepper and arrange in an even layer. Roast until tender and browned, 20-25 minutes.

    What do you soak cauliflower in to get bugs out? ›

    The salt and vinegar mixture will suck out all the dirt and bugs hidden inside the crevices of the cauliflower and leave you with a clean vegetable that is safe for eating. Once you toss the mucky water out, chop your cauliflower and rinse it in clean water before you get down to cooking it.

    Does cauliflower need to be blanched before roasting? ›

    So is roasted cauliflower, which I sometimes use over a bed of sauteed chard to make a pizza. Sometimes I've burned vegetables when roasting them until they were tender. Blanching veggies before roasting them allows them to caramelize a bit without burning.

    What does baking soda do to cauliflower? ›

    Baking soda is often used as a natural cleaning agent, and it can be used to brighten up your veggies too. Sprinkle a little in the water before boiling to prevent cauliflower from yellowing and make corn look more vibrant.

    What will adding lemon juice to the water for cooking cauliflower do? ›

    Helps retain color: Cauliflower can sometimes turn brown or lose its vibrant white color when cooked. However, the acid in lemon juice can help prevent discoloration and maintain the cauliflower's white appearance.

    How to make cauliflower puree Gordon Ramsay? ›

    Remove the cauliflower stalks and cut them into small pieces. Heat the butter and milk in a pan and stew the cauliflower in it until softened. Add the cream and return to a high temperature. Immediately strain and liquidise the cauliflower then season and pass through a fine chinois.

    Can you overcook cauliflower? ›

    Overcooked cauliflower has a strong odor and yellowish color due to sulfur compounds that are released. Cook cauliflower rapidly to preserve color and flavor. When shopping for cauliflower, select firm, unblemished heads that are heavy for their size.

    Is it healthier to steam or bake cauliflower? ›

    It's easy to cook, which gives it a creamier, nuttier taste that takes on the flavor of whatever you use as seasoning. How you cook cauliflower matters. You can keep more of its nutrients if you steam, roast, or stir-fry it.

    How long should I soak cauliflower in salt water? ›

    Next, transfer the florets to a colander and place them under running water to wash off the dirt and bigger bugs. After this, it is suggested to blanch them in salt water to kill bacteria and parasites for 10–20 minutes.

    Does cauliflower soak up liquid? ›

    Using too much sauce or dressing.

    Unlike those starchy grains of rice, riced cauliflower doesn't soak up moisture or liquid in the same way. Top your dish with too much sauce or dressing and it will pool in the bottom of the dish.

    Does cauliflower absorb marinade? ›

    The vegetables actually absorb some of the marinade, helping to season them from the inside out. All you have to do is toss your vegetables in your favorite marinade and let them sit. That's it.

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