Cut the halloumi into fingers, about 8 or 10 from one pack of cheese.
Leave for a few minutes to dry on a sheet of kitchen paper.
Meanwhile put the oil in a shallow bowl, we used chilli oil for extra flavour, and mix the semolina,
and za-atar in another bowl.
Toss the drained halloumi first in the oil until well coated all over, then in the semolina mix.
Heat 1 cm depth of oil in a smallish frying pan over a medium heat.
Shallow fry the cheese pieces for 2–3 minutes each side until the coating is crisp and the pieces are starting to go golden brown.
Drain briefly on kitchen paper and serve with a dip of greek yogurt with black pepper,
more chopped oregano and a squeeze of lemon juice stirred in and some slices of pickled cucumber.