GAME: Mother Hubbard

[Skipper]

Inspired by actual events (ie. Skipper has nothing to cook for dinner tonight).

Mother Hubbard has found her cupboard bare. She is writing out a shopping list of cupboard essentials so that she's ready next time.

Name one single, long life cupboard essential. No repetition. Must keep for a month at least. Must be essential (if someone has said black peppercorns, you can't then have ground black). That said, if someone already put ground in, you could have peppercorns. If English mustard is in you could have powder but not visa versa. One item only.