Mojito isleño is a popular Puerto Rican hot sauce consisting of olive oil, olives, bell peppers, vinegar, tomatoes, capers, garlic, onions, and hot peppers. It is often additionally flavored with various spices and fresh herbs such as bay leaves.
This sauce is most commonly used as a chunky topping for a variety of fish and shellfish dishes, but it can also be served on the side. It is believed that mojito isleño originated in Salinas, and its name can be translated as islander sauce.