I buy a donut about once every month or two, at the grocery store. Back home, the only place I bought donuts was at Dunkin' Donuts, but back there, there's a Dunkin' Donuts on every corner. Here, they're hard to come by, so I make do with the ones from the grocery store, I sometimes alternate between jam filled and lemon filled, with a ratio of about 2 jam donuts then 1 lemon donut. At Dunkin' Donuts, my favorite is the vanilla cream filled donuts.