Specifying by volume is also a problem for compressable things like flour, chopped hazelnuts etc.
For reference, this recipe is fairly tolerant, assuming you stay reasonable (don't use some sort of machine press to get your flour into the cup hey?)
Re:Aquafaba
by freeopinion on Friday January 15, 2021 @12:01PM
(#25793054)
The ambiguity can be solved by specifying "heaping" units. One heaping tablespoon, or 1/2 heaping cup, etc.
It's problematic if some ingredients are specified by volume, others by weight.