Cut the bread into 1-inch cubes and place them in a greased 9x13-inch baking dish.
In a large bowl, whisk together the eggs, milk, cream, sugar, vanilla, cinnamon, and salt.
Pour the egg mixture over the bread cubes, ensuring all pieces are soaked.
Cover the dish with plastic wrap and refrigerate overnight.
Preheat your oven to 350°F (175°C) the next morning.
Bake the casserole uncovered for 45-50 minutes, until golden brown.
Let it cool for 5-10 minutes before slicing.
Top with fresh berries and a dusting of powdered sugar.
Serve warm and enjoy!
Store leftovers in an airtight container in the fridge.