Thaw diced chicken and set aside to cool.
Peel onions, carrots and cucumbers. Dice onions and cucumbers. Using a cheese grater, grate carrots using the medium hole setting.
Combine olive oil, balsamic vinegar and oregano.
In a large bowl, combine all ingredients except the olive oil balsamic vinegar and oregano.
Add olive oil, balsamic vinegar and oregano mixture to the vegetables prior to service. Serve Cold.
Bulk: Portion into service dishes or leave in bulk for dining room service.Cold Plating: plate alone or as a side dish. Place on the cold side of the tray prior to service. Garnish: Watercress or parsley sprigFood Accompany: Pita or rustic breads