Preheat oven to 350 degrees and spray a 9x13 baking pan with non-stick spray.
Tear your bread into small pieces and put it in your pan.
Whisk eggs, milk, and cream. Add cinnamon and zest of your oranges.
Pour liquid mixture over your bread in the pan. Make sure all pieces of bread are coated. Feel free to use your hands.
If you are making ahead of time, you can cover it and put it in the fridge overnight. If making immediately, stick it in the oven and cook 40-50 minutes, or until golden brown and eggs have set.
Remove from oven, cut into squares and top with fruit and/or maple syrup.