Sometimes the simplest snacks are the most common. In my office at work, guavas are a common snack. Here's one I bought this morning out of the back of a truck.
It's really quite large isn't it? Anyhow, this is an apple guava, Native to South America. At some time in the past they got popular in South East Asia, and now they are everywhere in Thailand. This here guava is nothing like the ones I have eaten elsewhere. Pretty firm, not particularly juciy, but still enjoyable. Also, in Thailand, people cut out the middle which just so happens to be the sweetest part!
In Thailand, it is not unusual to eat your guava with sugar and chili. But I like to eat mine whole, without any kind of condiment.
One guava like this is more than enough for two.