Piripiri
http://en.wikipedia.org/wiki/Piri_piri

Here's a sauce we had somewhere that I really liked.  I don't remember where it was but I've had the ingredients written down on a piece of paper for months and this is my attempt to get rid of random slips of paper.

cilantro
jalepeno
garlic
lemon
brown sugar
salt
oil


Let's see if I ever make it.