Point-less Kasimpasa had threatened to cause an upset when Andre Moritz put them ahead after 26 minutes.

They held that advantage until half-time when Nonda was introduced and the veteran striker equalised after 62 minutes.

The game looked headed for a draw until Nonda added his second in the 89th minute before completing his hat-trick with little time left.

Galatasaray have now won their opening six games of the campaign to top the table on goal difference from Fenerbahce.