They were invented in WW1 and the chefs didn't want to waste batter so they poked holes in them to be used for more doughnuts.
The Donut Hole was created in 1968.
The hole in a donut is often considered an absence rather than a physical part of the donut itself. While it defines the shape and structure of the donut, it doesn't consist of any material. Essentially, the hole is a space that contributes to the donut's overall identity, but it is not a part of it in a traditional sense.
A cd. A donut. A lifesaver.
for decoration
donut
Donut King was created in 1981.
Chocolate donut.
The Donut Whole was created in 2009-01.
Donut
A polo? Donut?
doughnut hole :)
Mister Donut was created in 1956.