Eggnog French Toast Casserole

Bahan-bahan (8 porsi)

• 1 pound day old French bread, (cut into ½-inch thick slices)
• 7 large eggs
• 1½ cups eggnog
• ¼ cup heavy whipping cream
• ½ cup whole milk
• 2 tablespoons dark brown sugar
• 1 pinch fine sea salt
• ½ teaspoon ground cinnamon
• ¼ teaspoon ground nutmeg
• sifted powdered sugar, (for serving)
• warm maple syrup, (for serving)