Early in the sixteenth century, chiles were transferred from Portuguese Brazil to their colony of Angola. These small, piquin-like chiles (which were probably Brazilian malaguetas) were called piri-piri (pepper-pepper) and became an integral part of the local cuisine. The sauce made from them was transferred back to Portugual, where it is a staple on dining tables--served with seafood, soups, and stews. Since the piri-piri chiles are not usually available, use chiles de árbol, cayenne chiles, chile piquins, or chiltepíns. Note: This recipe requires advance preparation.
Don't ask me why, but it is essential to observe the sauteing and boiling times here. This is one of the favorite dishes in Cajun Country. We have spiced this recipe up a bit from its usual incarnation.