The Collaborative International Dictionary of English v.0.48:

flannelcake \flannelcake\ n.
   a flat cake of thin batter fried on both sides on a griddle;
   a pancake; a flapjack.

   Syn: pancake, battercake, flapcake, flapjack, griddlecake,
        hotcake, hot cake.
        [WordNet 1.5]