Overnight Orange Roll Casserole
This Overnight Orange Roll Casserole is a magnificent, bright morning baking masterpiece that elevates standard refrigerated pastry into an elite, citrus-scented brunch luxury. By soaking cut sweet rolls in a velvety canopy of rich eggs, heavy whipping cream, light brown sugar, warm vanilla, and fresh orange juice, you construct an exceptionally deep, pillowy bread pudding matrix. Baking this assembled pan under intense oven heat transforms the top peaks into a gorgeous, golden-brown crust while keeping the core wonderfully soft and custardy. Finished with a heavy blanket of fresh, glossy orange-butter icing, it stands as an exceptionally high-reward holiday or weekend breakfast that delivers premium bakery elegance with absolute minimal active morning kitchen maintenance.
Ingredients
Casserole Base
3 cups all-purpose flour, plus 1 tablespoon (divided)
2 teaspoons baking powder
1 teaspoon baking soda
1/2 teaspoon salt
1 cup unsalted butter, softened (2 sticks)
1 1/2 cups granulated sugar
4 large eggs, room temperature
2 teaspoons vanilla extract
1 cup buttermilk, room temperature
Zest of 3 lemons
1/4 cup fresh lemon juice (about 2 lemons)
1 1/2 cups fresh blueberries, lightly coated with the reserved tablespoon of flour
Cream Cheese Frosting
3/4 cup unsalted butter, softened
6 oz cream cheese, softened
1/4 cup blueberry jam
3 cups powdered sugar
1 teaspoon vanilla extract
Step-by-Step Directions:
Step 1: Prep the Baking Canvas: When you are ready to bake, preheat your oven to 375°F. Pour your 1/4 / cup of melted butter directly into the bottom floor of a standard 9×13-inch baking dish, swirling the pan gently so the melted lipids coat the bottom completely to ensure clean serving lines later.
Step 2: Layer the Pastry Jewels: Pop open your 2 cans of refrigerated orange rolls. Using a sharp knife or clean kitchen shears, cut each individual unbaked roll into four uniform quarters. Arrange the dough pieces evenly across the butter-coated bottom of the baking dish and set the pan aside.
Step 3: Whisk the Rich Custard Canopy: In a medium-sized mixing bowl, combine your 4 eggs, 1/3 / cup of heavy whipping cream, 1/3 / cup of light brown sugar, 1 / teaspoon of the vanilla extract, and the finely grated zest and fresh juice of 1 orange. Whisk the components together steadily and vigorously until the brown sugar crystals dissolve completely and the eggs are fully emulsified into a smooth, liquid canopy.
Step 4: Hydrate the Pastry Matrix: Pour the fresh orange custard mixture evenly over the top of the nested orange roll quarters in the baking dish, ensuring every piece of dough gets a splash of liquid.
The High-Reward Make-Ahead Choice: If you want an effortless morning assembly, stop here! Cover the dish tightly with a sheet of premium aluminum foil and slide it straight into the refrigerator to chill undisturbed for up to 24 / hours overnight. This extended rest allows the porous pastry layers to act like a sponge, drinking up the sweet orange cream to guarantee an ultra-pillowy core.
Step 5: Bake to a Golden Puffed Rise: When you are ready to bake, uncover the dish completely (if it was chilled overnight, let it sit on the counter for 10 minutes to take the refrigerator chill off). Slide the pan onto the center rack of your oven and bake open for 30 / to 35 / minutes. Keep a close eye on your visual indicators: the casserole is completely cooked through when the pastry chunks have expanded into a golden-brown crown, while remaining soft and tender in the dead center. Remove the dish and let it cool on a wire rack for 10 / minutes.
Step 6: Whisk the Artisan Citrus Icing: While the casserole undergoes its brief cool-down rest, construct your glossy glaze. In a small bowl, whisk together your 2 cups of powdered sugar, the remaining 1 / teaspoon of vanilla extract, 1 / tablespoon of fresh orange zest, and 3 / tablespoons of fresh orange juice. Once smooth, pour in your 2 / tablespoons of melted butter and whisk vigorously.
Consistency Check: If you prefer an ultra-thick, opaque frosting canopy, whisk in an extra spoonful of powdered sugar. If you desire a thin, translucent flowing glaze, splash in a fourth tablespoon of orange juice.
Step 7: Glaze and Serve Hot: Pour the fresh orange-butter icing uniformly over the warm casserole, letting it run down into all the deep, bubbling crevices of the baked rolls. Slice into generous squares and serve warm immediately!
