Of course they do. Jelly donuts would be very messy with a large hole in the middle of it.
Here in Canada besides the regular doughnut with the hole in the center and the jelly filled/sugar coated treat we have what is called a fritter. These are approximately hand sized irregular shaped, fried cakes with various fruits like apples or blueberries blended into the dough and lightly glazed. These are very popular with a large double double coffee at the local Tim Horton's.
The Donut Hole was created in 1968.
A cd. A donut. A lifesaver.
for decoration
donut
Chocolate donut.
Donut
A polo? Donut?
doughnut hole :)
for decoration
All objects which have mass have a centre of gravity.
the donut hole sometimes put back in dough sometimes baked and sold
The advantage depends on how the plan pays through the donut hole. Most plans that give you coverage through the gap pay for generics only, and not brand names. This can also depend on whether you hit the donut hole or not. If you not subject to hit the gap, then you may be paying for a plan that you don't need. If indeed you know your going to hit the gap, then it would be to your advantage to take the plan that gives you the donut hole coverage. In 2009, the donut hole begins $2700.00 and ends at $4350.00