Roasting Cauliflower: Full Char Development

Ottolenghi's treatment of cauliflower — whole-roasted to deep char, florets taken past golden into genuinely dark — changed how an entire generation of cooks understood the vegetable. The technique is not new: Levantine and North African cooking has always taken vegetables to higher heat than European tradition. What Ottolenghi codified is that the char is not a mistake but the point — caramelisation and Maillard compounds at this depth produce a nutty, complex flavour that pale-roasted cauliflower cannot approach.

Cauliflower florets or whole head roasted at high heat until deeply coloured — past golden into dark brown at the edges, with some genuinely charred surfaces. The high heat caramelises the natural sugars in the cauliflower while the Maillard reaction creates new flavour compounds on the protein-containing surfaces.

Deeply roasted cauliflower needs acid and fat to complete — tahini, pomegranate molasses, harissa, preserved lemon. The char provides bitterness and depth; the acid cuts through it; the fat carries the whole. Without the acid the dish reads as heavy. Without the char it reads as bland.