@SRLevine the yolk is a reverse spherified yellow tomato, nooch, kala namak, soy milk blend. The white is aqua faba, soy milk, corn starch and rice flour.
@B In the tomato or in general? Since I think different types of tomatoes vary at least somewhat, which could be an easy fix (though I can't recall off the top of my head which ones are less acidic).
@B Do you carmelize it in just oil? I've only done it with oil/sugar and they come out very, very sweet which isn't really what you want in an egg replacement (though is an excellent way to get carrot averse people to eat them for dinner...).