I'm writing this while enjoying one of Greenbush's very own double chocolate glazed doughnuts - perhaps all this chocolate-y goodness is clouding my current judgement, but these are the absolute best doughnuts you'll find in Madison. No wonder this is a bakery that students, families, and lovers of all things baked and glazed tend to frequent. Absolutely delicious and cheap to boot.
It is true that certain varieties tend to sell out quickly - as others before me have mentioned, the apple fritters are killer and extremely popular. The Oreo doughnuts and classic glazed with sprinkles tend to disappear, too. Don't let that deter you, though - I've never been disappointed with anything I've had from here, even if it wasn't my first choice of the day.