We (my parents take-away) always used to use vegetable fat for frying our chips. It was an acquired skill to drop a 20lb block into the fryer without getting splashed.
They still sell it 'dri-fri' - http://www.vawhitley.co.uk/subcats.php?c=1
They still sell it 'dri-fri' - http://www.vawhitley.co.uk/subcats.php?c=1
. Also I can remember a place in Oban


