Cut Qukes® in half lengthways. Using a teaspoon, scoop out a little flesh from the centre to form a boat.
Shred the chicken, you will need 1 ½ cups. Combine the chicken, mayonnaise, carrot, celery and chives. Season and mix well.
Place the Qukes®, cut-side up on a board. Spoon the chicken mixture evenly among the Qukes®. Cut each cheese slice into 8 equal triangles. Sandwich two triangles together and stand upright in the chicken mixture, to form the sail. Repeat with remaining cheese. Serve.