Baked Pumpkin French Toast

I made homemade challah, and after eating a lot of it, there was some leftover. I turned a lot of it into overnight french toast! Joey came across this recipe, immediately sent it my way, and it made the list of recipes to be made that weekend. It was incredibly simple to make, and I'm sure most breads would work well for it. We had pumpkin butter, so we used that, and it made it really flavorful. I think even more pumpkin butter could be used. It reheats really well (Joey liked it even mor