Vegetarian Spring Rolls

Filo itself is worth understanding rather than just handling. It's flour, water, a little oil or vinegar, stretched by hand or machine until it's translucent — originally a way to make a small amount of fat and flour go a very long way, feeding more people off less, which is why it turns up across the old Ottoman kitchens from Istanbul to Cairo to the Balkans. It dries out the moment it's exposed to air, which is why you brush each sheet with oil as you go rather than stacking them bare and hoping. The oil isn't flavour here, it's a barrier — it slows the sheet drying and cracking before you've had a chance to fold it, and it's also what crisps and browns in the oven, since filo has almost no fat of its own to brown with. If you can't get filo, a very thin spring roll wrapper worked wet-then-baked is the nearest relative, but true shortcrust or puff pastry will not behave the same way — they're built to puff and flake, not to shatter thin.

Sesame oil is doing a flavour job, not just a cooking job, which matters because you're using it both to fry the vegetables and to brush the pastry. If the smell of toasted sesame doesn't appeal, use any oil with no smell of its own — a light vegetable or sunflower oil — for brushing the filo, where you mostly want crispness, and keep the sesame, or swap in a splash of toasted sesame at the end, where you actually want to taste it, in the filling.

Pointed cabbage is chosen for texture as much as flavour — its leaves are more tender than a round white cabbage and shred down thinner, which matters once it's rolled inside pastry and baked rather than deep-fried for a short, violent burst of heat. Round cabbage will work, but shred it finer than feels natural, or it stays stubborn inside the parcel.

Ginger, garlic, curry powder and cumin all appear twice — once raw-ish in the yoghurt dressing, once toasted in the pan for the filling — and that's not an oversight, it's two different flavours off one spice rack. Toasting spices in a dry pan before anything wet goes in isn't ritual, it's chemistry: the flavour compounds in cumin and curry powder are fat-soluble and heat-released, so two minutes in a hot dry pan wakes them up in a way that just stirring them into cold yoghurt never will. Some say you can skip this and add spices straight to the frying vegetables — no, because then the spices toast unevenly, catching in some spots while staying raw in others, since the vegetables are releasing water the whole time and water stops anything frying properly.

Basmati rice wants rinsing before it goes anywhere near the pan, though it's not written into the steps — it rinses off surface starch that otherwise turns the pot gluey. Once it's in with the water, the lid matters more than the heat number: you're trapping steam so the grain cooks through evenly rather than drying out on top while the bottom turns to mush. The spinach stirred in at the end wilts entirely from residual heat under that lid — no further cooking needed, no extra ten minutes of simmering, because spinach's whole structure is water and thin cell walls, and both give up instantly.

The dip, labelled modestly as "dip" in the ingredient list but clearly the sriracha, is there to be adjusted to the room you're feeding — four people rarely want the same amount of heat, so put it on the table rather than stirring it through the rice for everyone. This whole dish, for four, sits comfortably as a light supper rather than a Sunday roast replacement — think of it as the sort of thing you'd make midweek when you want something that feels assembled with care but doesn't ask for an afternoon standing over a stove.