Peri-peri, also known as piri-piri, is a spicy sauce made from the African bird's eye chili pepper. It originated in Portugal and is commonly used in various dishes, especially grilled meats. The sauce typically includes ingredients like garlic, lemon, and vinegar, giving it a tangy and fiery flavor. The term "peri-peri" also refers to the chili pepper itself, which is small but packs a significant heat. This ingredient is popular in African and Portuguese cuisines, and it has gained international fame, leading to the creation of many commercial sauces and marinades.