This recipe is the one I turn to when I need to produce something that looks impressive and tastes extraordinary without spending hours in the kitchen. A whole roasted cauliflower, properly basted and cooked, is genuinely dramatic — golden, caramelised, tender all the way through — and the combination of tahini, pomegranate, and herbs transforms it into something that feels fully composed rather than merely roasted.

It works as a main course for vegetarians and as a side dish for a larger feast. I’ve served it alongside slow-roasted lamb, and it holds its own.

Ingredients

1 large cauliflower, outer leaves trimmed but left attached

4 tbsp olive oil

1 tsp ground cumin

1 tsp smoked paprika

½ tsp ground turmeric

½ tsp ground coriander

1 tsp salt

½ tsp black pepper

For the Tahini Sauce

4 tbsp good-quality tahini

Juice of 1 lemon

1 small clove garlic, minced to a paste

4–6 tbsp cold water

Salt to taste

To Finish

Seeds of 1 pomegranate

Small handful fresh flatleaf parsley, roughly chopped

Small handful fresh mint, roughly torn

2 tbsp toasted pine nuts or flaked almonds

Extra olive oil and flaky salt

Method

Preheat your oven to 200°C (400°F). Mix the olive oil with all the spices, salt, and pepper to form a paste. Place the cauliflower in a roasting tin or on a baking tray. Using your hands, rub the spiced oil all over the cauliflower — getting into the crevices between the florets and over the outer leaves. Don’t be shy about this.

Add 100ml of water to the base of the tin (this creates steam that helps cook the cauliflower through before the outside burns). Cover tightly with foil and roast for 30 minutes.

Remove the foil and roast for a further 25–35 minutes, basting once or twice with the pan juices, until the cauliflower is deeply golden — almost mahogany in places — and completely tender when pierced with a skewer. The leaves should be charred at the edges. If the outside is colouring too fast before the inside is done, re-cover with foil and continue cooking.

While the cauliflower roasts, make the tahini sauce. Whisk together the tahini, lemon juice, and garlic. The mixture will seize up and look alarming at first — this is normal. Whisk in the cold water a tablespoon at a time until you have a smooth, pourable sauce with the consistency of double cream. Season with salt and add more lemon if it needs brightness.

To serve: place the whole cauliflower on a serving plate or board. Drizzle generously with tahini sauce. Scatter over the pomegranate seeds, herbs, and nuts. Finish with a drizzle of olive oil and a pinch of flaky salt. Bring the remaining tahini sauce to the table for people to add more as they go.

Cut at the table into wedges, like a cake. The interior should be completely tender and yielding, the exterior caramelised and deeply spiced.

Serves: 4 as a main, 6–8 as a side | Prep time: 20 mins | Cook time: 60–65 mins