That is an interesting link indeed, especially the section on "base paste"
It's got me wondering if we could make our beloved base gravies without water? That is sweat everything down very slowly until the veggies are soft and the spices are cooked, blitz to a puree/paste, and seperate into ten portions. Once we get to cooking the main dish, you add a portion of the paste along with 250ml water (bit by bit) and Bob's your uncle.
Think of the freezer space we would save ;D
I might just give this a go

Ray

P.S, sorry to wander off topic
