Cook the halloumi

• Heat a lightly oiled frying pan over medium heat.
• Fry the halloumi slices until golden on both sides.

Prepare the filling

• Slice the tomato, cucumber and red onion and shred the lettuce.
• Stir the Greek yogurt with a little olive oil to make a quick sauce.

Assemble the wrap

• Spread the yogurt sauce over the tortilla.
• Layer the lettuce, tomato, cucumber, red onion and warm halloumi.
• Roll the wrap tightly and serve.