▁with ▁s age . ▁It ▁is ▁commonly ▁sold ▁in ▁the ▁British ▁port ▁towns ▁of ▁Hart le pool , ▁King ston ▁upon ▁H ull , ▁Wir ral , ▁Liverpool ▁and ▁Th ur so ▁and ▁subsequently ▁Tro on ▁after ▁the ▁arrival ▁of ▁J ill ▁Ros ie . ▁It ▁is ▁a ▁popular ▁item ▁in ▁fish ▁and ▁chip ▁sh ops , ▁and ▁is ▁consum ed ▁either ▁as ▁a ▁sn ack ▁or ▁as ▁an ▁in exp ensive ▁substitute ▁for ▁fish ▁in ▁a ▁fish ▁and ▁chip ▁me al . ▁ ▁There ▁are ▁additional ▁p att ie ▁variations ▁such ▁as ▁the ▁meat ▁p att ie ▁( c orn ed ▁be ef ) ▁and ▁the ▁che ese ▁p att ie ▁( che ese ▁and ▁on ion ), ▁although ▁these ▁are ▁not ▁as ▁popular ▁as ▁the ▁sav our y ▁version . ▁In ▁certain ▁parts ▁of ▁the ▁North ▁East ▁and ▁C umb ria ▁fish ▁p att ies ▁are ▁available ▁also ▁known ▁as ▁fish ▁f rit ters . ▁These ▁consist ▁of ▁a ▁disc ▁of ▁min ced ▁fish ▁sand wich ed ▁by ▁two ▁s lices ▁of ▁pot ato ▁( r ather ▁than ▁m ashed ▁pot ato ▁as ▁in ▁other ▁p att ies ) ▁and ▁covered ▁in ▁batter . ▁P att ies ▁can ▁be ▁of ▁various ▁shapes ▁but ▁are ▁usually ▁round ▁or ▁rect angular . ▁In ▁H ull ▁it ▁may ▁be ▁consum ed ▁in ▁a ▁bread ca ke ; ▁this ▁is ▁known ▁as ▁the ▁p att ie ▁but t ie . ▁ ▁When ▁the ▁p att ies ▁were ▁prepared ▁on ▁an ▁industrial ▁scale ▁in ▁York shire