Overnight Cinnamon Roll French Toast Casserole

Bahan-bahan (12 porsi)

• ½ cup (1 stick) unsalted butter, very soft
• ¾ cup packed brown sugar
• 2 teaspoons ground cinnamon
• ½ teaspoon vanilla extract
• Pinch of salt
• 1 large loaf brioche bread (about 14-16 thick slices), slightly stale preferred
• 6 large eggs
• 1 cup whole milk
• 1 cup heavy cream
• ⅓ cup granulated sugar
• 1 teaspoon ground cinnamon
• 1 tablespoon vanilla extract
• ¼ teaspoon salt
• 4 ounces cream cheese, softened
• 2 tablespoons unsalted butter, softened
• 1 cup powdered sugar, plus more to top, if desired
• 1 teaspoon vanilla extract
• 2 –4 tablespoons milk or heavy cream