We love hearing about treats that are a result of cross-national food pollination. One of the most fascinating examples of this is the Castella cake from Japan aka Kasutera (カステラ). Castella is a simple, light sponge cake often served in rectangular loaves and sweetened with honey. Intriguingly, the history of this simple-seeming cake is a lot more complicated: it actually arrived in Japanese via Portuguese traders in the 1500s! Unlike Macau, I don’t really think of Japan as having a lot of Portuguese influence. However, it turns out the Portuguese were in Japanese port of Nagasaki by the 16th century, and the cake, known by the Portuguese as Pão de Castile (literally “bread from the region of Castile”), was brought on these early ships. This Western-style cake really caught on in Japan, and the rest is history. We have tried Castella cake a few different places – but a good place to get it in the Chicago area is at Handsome Bakery (204 E Golf Rd., Schaumburg, IL). if you are hankering to make your own Castella, check out the instructional video below from Just One Cookbook.