Pimientos de Padrón are small green peppers originating from the Padrón region in Galicia, Spain. They are typically harvested when they are young and are known for their mild flavor, although occasionally, some can be surprisingly spicy. These peppers are usually around 2 to 4 inches long and have a glossy skin. Traditionally, Pimientos de Padrón are sautéed in olive oil and sprinkled with sea salt before being served as a popular tapas dish. Their unique characteristic of varying heat levels makes them a fun and exciting appetizer, as diners never know if they will get a mild or spicy pepper.