At last a correct answer!
These meringues are made from Aqua Farba, cream of tartar and sugar.
Aqua Farba literally means "bean water" and means the liquid beans have been cooked in. I can't even estimate the amount of this I've thrown away over the years! It contains proteins leeched out of the beans during cooking. This are similar to albumen in egg white.
To make these, I drained a can of chickpeas (which went into spicy chickpea and potato pasties) and whisked the liquid up with the cream of tartar and sugar, just as if I'd been using egg whites.
I haven't posted anything for a while but here is a quiz for you.......
What are the ingredients for these delicious meringues?