Sriracha, the hot chili sauce beloved by millions around the world, is celebrated for its unique flavor and signature spiciness. While some may worry that it loses its kick as it ages, many swear by its ability to become even spicier as it ages.

This phenomenon is due to the natural aging process of the chilis used to make the sauce. As the chili peppers in sriracha mature, the flavor becomes more concentrated and intense, leading to an increase in its spiciness. In addition, chili peppers that have been aged for a longer period of time are higher in capsacin, the active component in chilis that gives them their heat.

Another factor that contributes to a sriracha becoming more spicy as it ages is its packaging. The plastic containers in which it is sold can allows the spiciness of the sauce to reach its full potential if it is stored properly. Ensuring that the containers are sealed and kept in cool, dark places can stop oxygen from entering and prevent light from degrading the flavor.

The long-term aging of sriracha can even produce some intriguingly new flavors. Aged sriracha can have a slightly musty flavor and can even smell like citrus. As with many aged foods, the older the sriracha gets, the further its flavor profile will diverge from its fresh form.

For chili-lovers looking to give their dish an extra kick of heat, age can be the secret ingredient. It is important to note, however, that any food or sauce that has been stored for a long time should be checked for freshness, as age-related changes can also make it spoil. When properly stored, however, aged sriracha can be a tasty treat with its own unique flavor and extra kick of heat.