Vendor sells kasutera at a festival in Hakone

Kasutera (カステラ) is a sponge cake made of sugar, flour, eggs, and starch syrup. It is a speciality of Nagasaki, but the cake is thought to be originally from Spain, the name being derived from Castille. During the 16th century, a Portuguese ship came into Nagasaki, which used to be the port of Japanese commerce. The Portuguese brought the Japanese many then-unusual things such as guns, tobacco, and pumpkins. Kasutera (pão de Castela) was also one of the things they brought. Kasutera was able to be preserved for a long time of period, so it was necessary for the sailors who were out on the sea for months. In the Edo era, it was a sweet that was precious and was served for the envoys from Korea. Later, Japanese people started making kasutera, and it slowly changed the cake's taste that fit to their palate. This is the root of the kasutera in today's Japan. Download high resolution version (850x638, 232 KB) Wikipedia does not have an article with this exact name. ... Download high resolution version (850x638, 232 KB) Wikipedia does not have an article with this exact name. ... Mt. ... Megane-bashi (Spectacles Bridge) Nagasaki  listen? (長崎市; -shi, literally long peninsula) is the capital and the largest city of Nagasaki Prefecture located at the south-western coast of Kyushu, Japan. ... A former kingdom of Spain, Castile comprises the two regions of Old Castile in north-western Spain, and New Castile in the centre of the country. ... Megane-bashi (Spectacles Bridge) Nagasaki  listen? (長崎市; -shi, literally long peninsula) is the capital and the largest city of Nagasaki Prefecture located at the south-western coast of Kyushu, Japan. ... EDO CORPORATION A US arms company with a unit in Brighton UK called EDO MBM that is the venue for continual peaceful protests by anti-war demonstrators from the city. ...

Kasutera is made of natural ingredients, so its simple taste is a favorite of many Japanese people. There are now many kinds of kasutera, made with various ingredients. For example, there are kasuteras made with powdered green tea, and brown sugar.