What is Brown and not Prickly?

A Jeju Island chocolate with cactus fruit filling in the middle. That's right cactus fruit. I got a slice the other day and found it to be more delicious than the one with orange filling. I have had the fruit back in the day but I can not recall if the taste was similar. Even if the taste was not at all the same, every day I get exotic chocolate for free is a good day. That is, of course, assuming that nothing bad happens on the same day.