Heat a grill pan over a high heat. Slice the halloumi into ½ inch thick slices.
Drizzle with the olive oil and salt and pepper.
Place the slices onto the grill pan and grill for 3 minutes before turning over and grilling for a further 3 minutes.
Place the grilled halloumi on a plate and drizzle with a splash more olive oil and top with some lemon zest if desired.
Calories: 41kcal | Fat: 4g | Sodium: 389mg