Posted by green (848 days ago)
Hi Faithful,
I don't know how much this will help you as I'm not much of a cook, but I bake quite a bit. It seems in baking recipes that call for Egg Whites only. It's to stiffen the batter. When you use the whole egg, it's to moisten and sometimes even to add color.
Cheers
(I am based in Hong Kong)