Have you heard about edible packaging?

Question

Aparently after people eat, instead of washing dishes, they give them to animals as food. I need that info please!

And yes I have google it.. there's very little info in the web about it.

Answer 1

In former times, thick slices of bread were used instead of plates, to carry meat.

after the rich had eaten the meat, the poor were given the meat soaked bread to eat.

Answer 2

edible packaging has been around for a very long time...just look at the grape!