fuck you *throws a public domain high poly rat model at you*

Could you please help me find some folklore?
The Brothers Grimm recorded the story "Der süße Brei" about a magic porridge pot.
When instructed, it produces food until told to stop. One day, the owner forgets the magic word and the village is engulfed in porridge.
If you are NOT German or English-speaking, does your culture have a similar cautionary tale?
If so, what foodstuff is it about?
Thanks gang, boosts appreciated.
Hey music friends!
What are you working on?
Our record label, Analog Revolution, is looking for songs for our compilation album, "Songs of the Worker (to fans the flames of discontent).
If you have something that might jive with that, or wanna talk more, tell @DoctorDeathray because she's our A and R person.