re: Carrots turning green in carrot cakes!

I’ve never had this happen. Are you using a baking powder or baking soda recipe? If its an acidic reaction maybe adjusting to a less acidic recipe? I would do your own science experiment to find the culprit. Put the carrots in a bunch of dishes and 1 ingredient in each dish and let it sit so you can find out what is causing the reaction. If you find out the cause I’d be curious to know the results.