Roasted Whole Cauliflower
Roasting a whole head of cauliflower transforms its raw, firm bite into a buttery, tender interior while the outer florets char into crisp, dark edges. The secret is to steam it briefly before it hits the oven, ensuring the core cooks through before the exterior turns to ash.
Size matters for consistent roasting
Select a head that is dense and compact with tightly packed florets. If your head is exceptionally large, increase the initial steaming time by five minutes.
- large pot with steamer insert
- cast iron skillet or rimmed baking sheet
- pastry brush
What goes in.
- 1 headlarge cauliflower, leaves trimmed
- 4 tbspolive oil
- 1 tspkosher salt
- 1/2 tspcracked black pepper
- 1 tspsmoked paprika
- 2 clovesgarlic, minced
Steam first, sear second
Steaming ensures the thick stem is tender enough to pierce with a paring knife before the high heat of the oven crisps the florets, preventing a raw, crunchy center.
The method.
Steam the cauliflower
Bring an inch of water to a boil in a pot. Place the cauliflower in the steamer basket, cover, and steam for 8-10 minutes. It should feel slightly softened but still hold its shape.
Prepare the seasoning
Whisk the olive oil, salt, pepper, paprika, and minced garlic in a small bowl until the oil is cloudy and fragrant.
Coat the head
Transfer the cauliflower to your skillet or baking sheet. Brush the oil mixture liberally over every inch of the head, ensuring the oil drips down into the crevices.
Roast
Place in a 400°F (200°C) oven. Roast for 35-40 minutes. You are looking for deep, mahogany-colored florets on the top and sides.
Rest and carve
Let the cauliflower sit for 5 minutes before cutting. Use a large knife to slice it into wedges as if you were carving a cake.
Other turns to take.
Lemon-Herb
Replace the smoked paprika with fresh lemon zest and finely chopped rosemary or thyme.
Spiced Middle Eastern
Add one teaspoon of ground cumin and a pinch of cayenne pepper to the oil mixture.
When it doesn't go to plan.
Pat the cauliflower dry with a kitchen towel after steaming so the oil adheres to the surface rather than sliding off.
If using a cast iron skillet, the heat from the metal will brown the bottom of the cauliflower for an extra layer of texture.
Do not discard the smaller, tender inner leaves; they become thin, crispy chips when roasted.
The ones that keep coming up.
How do I know when it is done?
The cauliflower is ready when a knife slides into the center stalk with zero resistance.
Can I roast it without steaming?
You can, but you will need to cover the head with foil for the first 20 minutes of roasting to trap steam, otherwise the outside will burn before the core is cooked.
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