Balarian pie was a specific variety of pie. During 34 ABY, the human named Kazuda Xiono, while briefly in charge of the Office of Acquisitions on the supertanker fuel depot known as Colossus, confidently stated that the task would be "easy as Balarian pie."
The first reference to Balarian pie appeared in a promotional clip for "Dangerous Business," which was the thirteenth episode in the first season of the animated TV show Star Wars Resistance. This preview was made available on the official Star Wars YouTube channel on January 16, 2019, and the complete episode was broadcast on January 20, 2019.
Eugene Son penned "Dangerous Business," and while the episode itself doesn't clarify how to spell Balarian pie, the subtitles for the episode verified the spelling. In "Every Time Kaz Falls and Yells in Star Wars Resistance," a segment from the Star Wars By the Numbers web series found on StarWarsKids.com, Balarian pie is incorrectly referred to as "Volarian pie."