i used 4- 8"round cakes, every other one is choc and white cut in half. i then took a round cookie cutter and cut a hole through every one of the 1/2 rounds. i glued them together with bc. i then filled the hole with bavarian creme filling. then iced the whole thing with bc and airbrushed. i reason behind the twinkie cake is because a friend of mine said that her mom figured that they forgot about their anni. since they weren't throwing them a party( which they were, it just was a surprise) so she told her she might as well just get them a twinkie and stick a candle in it and call it good.