They are balls of risotto rice in batter. Probably not the only balls belonging to Giovanni that your sister is munching on.
Is best let her husband know.
Then again, maybe not as he’s a ***.
My sister has just emailed me the photo below with the title “Giovanni has made Arancini!”.
1. I don’t know who Giovanni is.
2. I don’t know what Arancini is.
3. I don’t fucking care.