The phrase 'bun of' is not correct in written English.
If you meant to say 'a bun of' or 'bunful', those would be correct phrases and could be used in written English. For example: She ate a bunful of sweet treats.
The bun, of course, is made out of bread.
If only she had let down her famous beehive bun of thick black hair.
And for the duck-egg custard bun of my sweaty palmed dreams.
My final bun of the day was in Soppakaffe, further down Karl Johansgatan.
A mushroom, pork and truffle dumpling is a bun of earthiness and forest depths and winter darkness.
She is wearing a black outfit with a purple blouse, and a purple ribbon in her bun of black hair.
Media commentary of the week"Al Gore takes the stage in his buns-of-steel bluejeans, and the crowd gasps.
(Remember cheesy, late-night TV-pitch products like the bamboo steamer or buns-of-steel exercise equipment?).
THERE are health clubs that build buns of steel and washboard abs.
(Jane Fonda she's not, but buns of steel are not the point).
Bolinhos estudantes turned out to be delicious sweet buns of cassava and coconut.
