Originally Posted by orfy
It'll work out cheaper buying the powdered citric acid though.
You can sometimes find it in the baking section of supermarkets.
Or you can buy jiff lemon concentrate.
Fair enough, sadly living in central dublin means that you are greatly restricted as to what you can buy. Shop in general only stock very basic stuff and getting things for baking is hard to source.
Jiff's a good idea. As far as I remeber it says on it as well what the equivalent of the juice of one lemon is aswell.
Thsnk for the tip.