Mozambique Hot Sauce

Chef Abraham Conlon learned to make this lemony, sambal oelek-like sauce from a Mozambican chef in Lisbon. Any fresh red chiles will work, but Conlon uses piri piri chiles; small Thai bird chiles are closest in flavor to piri piris and will result in a blazingly hot sauce. (Seed and de-rib some or all of the chiles for a milder version.) Slideshow:  Condiment Recipes