Sitting at a desk and working all day can be a drag. Eating fresh, hot doughnuts on the other hand? The opposite of a drag. So when you combine those two things, I can only imagine you reach a tolerable middle ground.
This Mini Donut (sic) Factory can cook you up six little doughnuts at a time, and it's small enough to fit on your desk. And they claim that by making them yourself and not deep frying them, they're healthier. But let's be honest: a doughnut is a doughnut. If health is your main concern, get a salad machine for your desk. But if not, say hello to your new cubiclemate.