Banana Omelette Cake (バナナオムレットケーキ) is thin sponge cake folded in half, looking like a half round, and filled with a whole banana and whipped cream inside. Omelette cake is called “omelette” because of the resemblance of the shape of egg omelet. Classic banana and cream taste never betrays anyone’s expectation. Although this cake is rather simplistic (looking), it is sweet and soft and very tasty. This dessert is a bit old fashioned in Japan, but it’s still got steadfast popularity to be found at many shops there.