It's an every few months thing for me...usually in the cold weather. I have a lidded bowl that's meant to use in the nuker. If you recall, we discussed the type of plastic it was made of on SOC v1.0 so I sent the manufacturer an email. The salt & butter may kill me, but the plastics won't.
I came upon the flavorings when I was searching for the TV Time flavor...you know, the Two-Pouches-In-A-Box stuff. Flavacol Seasoned Popcorn Salt and butter flavored coconut oil are the secret ingredients. Dunno why I went down a popcorn rabbit hole. Probably boredom. I hope the flavored coconut oil has a decent shelf life. It's cheaper than the beef tallow I bought at Kroger (and dearly love.) I'll find other uses for it.