The title is a bit over dramatic but, per the title, if you could contribute with one piece of knowledge to a book that every single individual should learn from in order to kickstart a civilization, what would be yours?
My personal choice would be the process of soap making, from scratch.
There are two types of cream there I was/am not aware of…
I should have been a bit more specific because the ones I use are pretty much just canned condensed soup mix.
Cream of mushrooms and cream of chicken.
What are those?
They’re soups but I have only ever seen them as condensed canned soups. They’re one of those ingredients I’ve used plenty of times but couldn’t really tell you much more about them.
So, its just chicken and mushroom soup. I was picturing specially flavoured cream (as in whisking cream).