Halloumi and Roasted Vegetables

A thick slab of halloumi hits the hot dry griddle and within a minute the face squeaks, tightens, and takes a blistered gold crust. The sear is where this one begins. Halloumi is a firm springy brining-cheese with an unusually high melting point, so it browns on the heat rather than running, but it carries one loud and wearing trait: salt, steady and emphatic, the same on the fifth bite as the first. Hard-roasted Mediterranean vegetables are the reply to that monotony, a sweet, slackened, faintly charred weight set against the dense salty cheese, bringing their own warm oil and roasting juice where another build would reach for a bottle. They are what turns a whole sandwich of halloumi into something you can finish.

The sweetness has to be driven into the vegetables before they ever touch bread. Courgette and aubergine are mostly water, so they hold a hot tray long enough to cook that water off and pull the sugars into something jammy and browned at the edges, never steamed pale and weeping. Peppers blister and slacken; red onion falls to soft sweet strands. Under-roasted they flood the build; properly roasted they pack down into a dense oily sweet layer that leans on the cheese without drowning it. The halloumi is seared in fat slabs rather than thin slices, because a thin slice turns leathery and squeakier as it cools while a thick one keeps a tender middle behind its crust.

Every component fails in its own way, and the bread is where they all come to rest. Ciabatta or a robust roll is picked because a soft bun stands no chance against a heavy two-part oily filling and tears apart in the hand within minutes. A thin layer of pesto or hummus on the cut faces seasons the bread and seals it against the vegetable oil, structural work as much as flavour; skip it and the crumb soaks the oil through and goes translucent. Build it cold and the cheese stiffens to rubber; pack the vegetables in wet and the whole thing slumps. Get it right and the bite holds a charred salty crust against tender roasted flesh with sturdy bread keeping both in their lanes.

Off the griddle and still warm, the smell is hot oil and caught sugars, a vegetal char off the aubergine with the brined tang of the cheese under it. The crust on the halloumi gives a brief firm resistance, then the squeak that is the cheese's whole signature, then the yielding give of the roasted flesh behind it. The peppers are slippery and warm, the onion nearly melting, the oil slicking the lip where bread meets filling. Salt comes in waves off the cheese and the vegetables push back sweet against it. The middle runs properly hot, and the contrast of that heat against the firm chew of the slab is the body of the eating.

The salad-bar and deli counter is its home, a meat-free build that stands beside anything cured, ordered by the named cheese and the colour of the vegetables in the tray rather than by a sandwich name. It reads Mediterranean, a British cafe borrowing from Cyprus and the Levant and the Italian deli at once, and it holds the lunch menu's substantial vegetarian slot, eating with the weight and salt of a meat sandwich without any meat in it. The variations stay on that same shelf: basil pesto sharpens it green and herbal; hummus carries more structural load and a chickpea earthiness; a stripe of balsamic glaze drives the sweet-sour harder against the salt. Grilled halloumi with only lemon and a chilli sauce is the leaner parent that drops the vegetables and lets the cheese stand alone. The cheese-and-pepper roll runs salty cheese and roasted pepper through the same logic but never sears the cheese, and the missing crust is exactly the difference; this build wants the squeak and the gold face and loses its point without them.

A Cypriot Cheese on a British Lunch Counter

The sandwich is a recent assembly with nobody to credit, but the cheese at its centre is one of the oldest dated foods of the eastern Mediterranean. The earliest surviving written description of halloumi in Cyprus dates to around 1554, in the account of Florios Voustronios under the Venetian administration of the island, where it is recorded under the name calumi. The cheese itself, made by folding and brining curd until it holds heat without melting, is older still, and is generally placed in the island's Byzantine and medieval period.

What fixed the squeaky slab on British menus was migration and trade. Cypriot communities settling in Britain across the twentieth century brought the cheese with them, and its rare knack of being sliced thick and seared without collapsing made it the natural vegetarian centre of a grilled sandwich once meat-free options moved from afterthought to standard on the cafe board.

The roasted-vegetable build belongs to that British deli and lunch-counter culture, not to Cyprus, where halloumi is more often grilled plain, fried, or eaten with watermelon and bread. The two halves of the sandwich come from different places: a sixteenth-century island cheese and a late twentieth-century English cafe habit, joined on a griddle.

The cheese carries a hard modern date of its own. On 12 April 2021 the European Commission registered Halloumi, together with its Turkish-Cypriot name Hellim, as a Protected Designation of Origin, and the protection took effect on 1 October 2021, limiting the name across the European Union to cheese made on the island of Cyprus to the traditional recipe. The sandwich that browns it on a London griddle holds no such record. The slab inside it has been named in writing since the sixteenth century and protected by law since 2021.