An aquired taste. Popular around these parts not long after corn made it's appearance in Europe and preceding pizza by a good 200 years, it contains as much saturated fat as that corn can absorb along with 5 types of diary derivatives involved, guaranteed diary..eea for the lactose intolerant 

Maybe some day I'll summon the courage to try making such thing. (Spoiler alert, I tried making the one at the top and came out like at bottom of the attached picture).