Use half the oil to brush over both sides of the aubergine slices. Heat a griddle pan (or frying pan) until hot, add the slices and cook for 2-3 minutes, turning once until softened and beginning to char. You may need to do this in batches

Heat the remaining oil in a frying pan, add the halloumi and fry for 1-2 minutes turning once until golden.

Divide the aubergine between the bases of the thins, add some rocket, the halloumi and tomato with more rocket.

Brush the aubergine with olive oil and cook in a hot griddle for 2-3 minutes until softened.

Repeat the same process with the halloumi until golden. Stack up on your bagel alongside a handful of rocket and sliced tomatoes.

Sit back, relax and enjoy!