Hi good day @clweeks
That rich bread especially considering that corn is a great substitute of flour that ultimately only helps us gain weight and corn is considered gluten free.
I was in Mexico a few days ago and they gave me a powder that they consider as a dessert called Pinole and it is made with corn. In this case, it was well ground black corn with cinnamon sugar, cocoa, almonds, all made into a very fine powder. the ingredients are dehydrated and with it you can put milk and make a drink or just eat it as well as powder.
It is a tradition in Mexico the Pinole.
I hope you like my observation and if I did it is because you are experimenting with corn and it is for you to see that it can be used in different ways.