Name: Overnight Cinnamon Roll Casserole (Breakfast Bake)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 1 12-ounce Hawaiian rolls (loaf brioche or challah cut into small cubes); 8 eggs (room temperature); 1/2 cup whole milk (or half and half); 1/4 cup sour cream; 1 tablespoon vanilla; 3/4-1 cup sugar (divided); 1/4 cup salted butter (melted); 2 tablespoons ground cinnamon; 1/8 teaspoon ground nutmeg; 2 tablespoons softened butter; 2 ounces softened cream cheese (room temperature); 1/2 teaspoon vanilla extract; 1 teaspoon lemon juice; 1 cup powdered sugar; 1-4 teaspoons milk

Overnight Cinnamon Roll Casserole taken with iphone 15 pro max --iw 2 --ar 4:5 --v 6.0 --raw

Overnight Cinnamon Roll Casserole (Breakfast Bake)

A ridiculously easy cinnamon roll casserole drizzled with cinnamon sugar and melted butter mix and topped with a tangy, delicious cream cheese frosting that will make you sing! Perfect for breakfast or brunch!

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Prep Time 15

Cook Time 30

Total Time 45

Servings 9 servings

Calories 400 kcal

Equipment

1 Vanilla Extract
1 Wavy Edge Bread Knife
1 9-Inch Whisk
1 Immersion Blender
1 Mixing Bowl Set
1 13×9 Glass Dish

Ingredients

Casserole

1 12-ounce Hawaiian rolls loaf brioche or challah cut into small cubes
8 eggs room temperature
½ cup whole milk or half and half
¼ cup sour cream
1 tablespoon vanilla
¾-1 cup sugar divided
¼ cup salted butter melted
2 tablespoons ground cinnamon
⅛ teaspoon ground nutmeg
2 tablespoons softened butter
2 ounces softened cream cheese room temperature
½ teaspoon vanilla extract
1 teaspoon lemon juice
1 cup powdered sugar
1-4 teaspoons milk

Instructions

Spray a 9×13 baking dish with cooking spray. Spread the bread cubes in the dish in an even layer.

In a 4 cup measuring cup or medium bowl, whisk (or use an immersion blender) and mix together the eggs, milk, sour cream, vanilla, and ¼ cup (use ½ cup if you used brioche or challah) sugar until combined.
Pour the liquid evenly over the bread pieces. Cover the baking dish with plastic wrap and refrigerate overnight, or at least 6-8 hours.

Position a rack in the center of the oven and preheat the oven to 350ºF.
Melt the butter in a microwave-safe bowl. Whisk in ½ cup sugar, cinnamon, and nutmeg, until combined. Drizzle this prepared mixture over the casserole.
Bake the casserole uncovered for 28-35 minutes or until the casserole is browning and set in the center (test with a toothpick.)

Allow the casserole to cool for 10-15 minutes before icing.
While the casserole is baking, beat the softened butter and cream cheese together using a hand mixer, until smooth. Pour in the vanilla, lemon juice, and powdered sugar, and mix until smooth.
Once the icing is combined, add a teaspoon of milk at a time, mixing thoroughly before adding the next teaspoon. Drizzle the prepared icing over the warm cinnamon roll casserole.