Aiden McGeady was Celtic's chief tormentor against Aberdeen, running the desperate Dons ragged.
Aberdeen thrashed by Strachan's men
Aiden McGeady was Celtic's chief tormentor against Aberdeen, running the desperate Dons ragged to help secure a stunning victory.
McGeady crossed for Shunsuke Nakamura's opener and added a second through a sumptuous low shot, before Scott McDonald converted a penalty just before the break having been fouled by Josh Walker.
A sensational turn from McGeady in the 47th minute then allowed McDonald to net with a close-range header.
And while Lee Miller's powerful strike pulled a goal back for Aberdeen, Celtic's wonderful afternoon was completed in style by Barry Robson.
The recent signing from Dundee United curled in a free-kick to score with his first ever touch for the Glasgow club.
This defeat rounded off a miserable week for Aberdeen, who suffered a humiliating 4-1 defeat to Dundee United in the CIS Insurance Cup semi-final on Tuesday night.
Gordon Strachan's side are now four points adrift of Rangers in the race for the SPL title.
