In our ranking of the 16 best donuts at Dunkin', the coveted first-place position ultimately went to a sleeper hit.

America runs on Dunkin', but just what are they running on? Here are the best-selling and not-so-healthiest of their donuts.

Here, friendships are forged over apple fritters and business deals are sealed with a handshake and a Boston cream. It’s more than just a donut shop – it’s a community hub. Behold, the holy grail of ...