Not the shape as much as the level of unexpected sweetness. Yet balanced. Nourishing. Poems can have the same effect in the mouth.
Regarding shape, some poems appear deflated as a piece of dried pear and as the latter, a such-shaped poem can be unexpected and mighty sweet.
WHILE WAITING IN THE KITCHEN FOR A POEM TO BE REALIZED, YOU REALIZE THE SHAPE OF A DRIED PEAR MUST BE ALTERED
cut the dried