I made Cinnamon Baked French Toast this weekend and it was amazing! And really easy. The night before I put together the bread (I used French Bread) and egg/milk mixture, as well as the topping (kept in a separate container). Both went in to the fridge to wait. In the morning, I put the topping on and baked it for an hour. YUM.
A time saver... I used softened butter in the topping and mixed it together in a ziploc using my hands to squish the bag. The butter is going to melt so I did not see a problem with larger "chunks" of butter than pea size.