Dough Boy Donuts at 34801 Plymouth Road, Livonia, Michigan.

There are several places to get donuts near my house, but this is one of the better ones. From the outside, it's nothing special (or the inside, for that matter.) But the no frills appearance has nothing to do with the high quality of their donuts. They're so fresh and soft! Good variety, too. And they're cheaper than their competitors, though note that they only accept cash. The staff are very friendly and down to earth.