User blog comment:Thereselovesyou/The 4th Annual Battle of the Fantasy Foods: Let the NOM-inations Begin/@comment-5014364-20160702053344

Game of Thrones Wiki submitted Frey Pie http://gameofthrones.wikia.com/wiki/Frey_pie

(In case you're worried about the plausibility of the food truck making this, the official tie-in cookbook A Feast of Ice and Fire (2012) already provides a recipe online - but substituting in regular pork meat. You don't have to waste time trying to figure out how to make it, just follow their recipe directly).