Whether you're planning breakfast for dinner or want a casserole to enjoy in the morning, this recipe for Overnight Cinnamon Roll Casserole is sure to become your go-to favorite. It can be prepared the night before so all you need to do is throw it in the oven when you're ready for it. This baked french toast casserole is made to taste like cinnamon rolls, with gooey icing on the top.
From I HEART EATING.
Grease a 9x9-inch baking pan. Place half of the bread cubes in the baking pan. For the filling,stir together egg whites,sugars,and cinnamon in a medium bowl until well combined. Pour filling evenly over bread cubes.Top filling with other half bread cubes.
For the egg mixture,whisk together eggs,milk and vanilla extract in the same bowl you used for the filling. Pour egg mixture over bread cubes, smooshing bread cubes into mixture as needed. Cover and refrigerate overnight. When you’re ready to bake the casserole, preheat oven to 350 F.
Bake casserole for 30-35 minutes,or until lightly browned. To make the icing,whisk together powdered sugar milk and vanilla, adding milk as necessary to make desired consistency.To serve,cut into pieces and drizzle icing over warm casserole.