Heat oven to 200C/fan 180C/gas 6. Cut the halloumi into 20 sticks. stretch each rasher of pancetta with the back of a knife, then cut in half. season the pancetta with just black pepper, then sprinkle with the chopped chives.
Roll the pancetta around the halloumi in a spiral and arrange on a baking sheet. Bake for 10-12 mins or until the pancetta is brown and beginning to crisp.