Lightly grease a large 3 quart (13 x 9 inch) baking dish with butter or cooking spray
Slice the bread slices into halves, leaving crusts on, and arrange in a baking dish
In a large mixing bowl, whisk together the eggs, then add in the milk, whipping cream, vanilla, sugar, orange zest, cinnamon, salt, and Italian Liqueur (optional)
Gently pour the egg and milk mixture evenly over all of the bread slices, pressing down to submerge any floaters.
Cover and refrigerate overnight
The next morning, preheat the oven to 375°F (190°C) and remove the baking dish from the refrigerator, and set aside
In a small saucepan; melt the butter, then mix in brown sugar, cinnamon, a pinch of salt, and the 2 tbsp cream. Cook
Drizzle evenly over the entire top, and bake uncovered for 35 to 45 minutes; longer for a browner and crunchier top
Remove from oven and allow to cool for 10 minutes
Sprinkle with fresh berries, dust with powdered sugar, and serve with whipped cream and maple syrup