20 minutes,Cooking time:
1 egg yolk
3.5 ounces feta
2 tablespoons flat-leafed parsley, finely chopped
1 green onion, finely sliced into rings
Freshly ground black pepper
5 sheets of frozen filo pastry, defrosted
Beat the egg yolk in a bowl and mix the feta, parsley and green onion; season with pepper to taste.
Cut each sheet of filo pastry into three strips.
Scoop a full teaspoon of the feta mixture on the underside of a strip of pastry. Fold the tip of the pastry over the filling to form a triangle, folding the strip zigzag until the filling is wrapped up in a triangle of pastry. Fill the other strips of pastry with feta in the same manner.
Preheat the Airfryer to 390 F.
Brush the triangles with a little oil and place five triangles in the basket. Slide the basket into the Airfryer and set the timer to 3 minutes. Bake the feta triangles until they are golden brown. Bake the other feta triangles in the same manner.