Home Non-categorized A Question From A Reader: “How big should a plate be in... A Question From A Reader: “How big should a plate be in the EU?” By Morten Hjerl-Hansen - 26. March 2018 1162 Jackson: “Hi! I just made a plate that’s quite big. The clay is not dry yet, so I’d like to know: How big should a plate be in the EU?” The Other Newspaper: We can’t answer right now. We’re holding a balloon.