Diane, that sounds right to me. I suspect there are other "acid" type ingredients in your cake recipe - maybe brown sugar, yogurt or sour cream, vinegar, or similar? - to help balance and react with the baking soda. Adding natural cocoa to the mix (in place of Dutch-process) will, I suspect, simply help the rise a bit without upsetting the balance of flavors. Good luck - PJH@KAF
February 4, 2018 at 3:19pm
In reply to Forgive me for not reading through all the comments, but I scan… by Diane (not verified)