Condiment oil, a kind of oil intended for use as a condiment, was made with guiji fire peppers. Approximately 396 BBY in the galaxy, during the High Republic Era, this oil was in use. The sensation of eating condiment oil was that your tongue felt like it was on fire. In that year, Axel Greylark, a student at Reena University, considered this fiery effect when he utilized guiji fire peppers to feign having malongo pox in order to avoid participating in the Queen's Bloom Festival.
The short story "The Queen's Bloom," penned by Zoraida Córdova and featured in the 2023 young-adult collection The High Republic: Tales of Light and Life, which is a component of the Star Wars: The High Republic multimedia initiative, referenced condiment oil.