Kit Kats, Pocky, umaibo—many of Japan’s most popular snacks might give the more health-conscious among us pause. But despite the country’s well established enthusiasm for colorful, super-salty, and sugary treats, there are just as many healthy Japanese snacks as there are indulgent ones.

When you think of Japan and wagashi, the first images that spring to mind are mochi and all things anko. But there is a wagashi staple that can be confusing for most—Nagasaki’s Castella. It looks like your typical sponge cake, simple but delectable. It is great with black tea or coffee for a sweet snack at home. So how did Castella become a Japanese cake?

Waffles are a sweet treat that anyone is sure to love, and in Japan, there are actually plenty of Japanese people who are fans of waffles too!