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.
This recipe was collected for me in Mombasa, Kenya by Richard Sterling, who wrote: “The barbecue master at the Big Bite Restaurant in Mombasa is Tsuma Nzole Kalu. He concocted this recipe for hot sauce and gave it its name. Serve it over grilled or barbecued meats and poultry.”