Once cooled REFRIGERATE IMMEDIATELY! Especially in the middle of an Arizona summer! As with all breads in Arizona, I can imagine it would turn quickly if you didn’t.
Substituted Stone Ground Whole Wheat for white whole wheat flour
Substituted plain Greek yogurt for mango Greek yogurt
Increased banana by 1/2 cup to 2 cups total due to flour substitution
Next time I would mix in 1/2 of the coconut and use the rest for the topping.
Serve warm or toasted with cream cheese!