Preheat your oven to 375°F (190°C).
Lightly grease a baking dish with butter or cooking spray.
In a large bowl, whisk together eggs, milk, heavy cream, sugar, vanilla extract, cinnamon, and salt.
Arrange the slices of bread in the baking dish, overlapping them slightly.
Pour the egg mixture evenly over the bread, ensuring all slices are soaked.
Let it sit for 10 minutes so the bread absorbs the mixture.
Cover the dish with foil and bake for 20 minutes.
Remove the foil and bake for an additional 15 minutes until golden brown.
Allow to cool slightly before serving.
Serve warm with fresh berries and maple syrup.