Quote Originally Posted by stinkyattic
Underlines the need to know how to grow your own food.
You should look up what the thickening agent in McDonald's frozen shakes is... and hint, it's not just seaweed anymore.

It's a weird polymer that thickens in the presence of water, and you can thin it by adding more salt.

Yummy.
Chicken fat I believe, Mmmm and guess how they get away with it?