Pull Apart French Toast Bake

Bahan-bahan (8 porsi)

• 1 large loaf challah or brioche bread
• 2 whole eggs, plus 2 egg yolks
• 1 cup heavy cream or canned coconut milk
• 2 tablespoons Grand Marnier ((orange liqueur))
• 1 tablespoon vanilla extract
• 2 tablespoons melted butter
• 2 tablespoons pure maple syrup
• 1 teaspoon cinnamon
• 1/2 teaspoon kosher salt
• 3 tablespoons granulated sugar
• 6 tablespoons cold butter, sliced into thin slices
• 3/4 teaspoon ground cinnamon
• whipped cream and berries, for serving