Traditional Portuguese Piri Piri Sauce for Chicken - this is the real deal. Red wine vinegar is best. Works equally well for grilling or oven baking. I usually bake, it's easier, but the grill does give a much better flavour.
Piri-piri chicken is a spicy dish with roots in both Africa and Portugal. The dish was created in Angola and Mozambique when Portuguese settlers arrived with chile peppers (known as piri-piri in Swahili). Timing note: The chicken needs to marinate for at least four hours before being grilled.