Maybe I'm just noticing it like one would when you buy a new car, and suddenly see that "everyone" seems to have one, but it seems in the last month or two, I'm noticing Bread Pudding showing up more and more on dessert menus.
Bayview Grille (although they say theirs is seasonal and will be coming off the menu soon)
Mad Jack's (don't know about the "Cowboy" versions of the restaurant)
Famous Dave's (at least at Calhoun Sq).
Of those three, the Famous Dave's version was an utter delight.