Description

This Easy Cinnamon Roll Casserole transforms classic cinnamon rolls into a delightful baked breakfast treat. Soft cinnamon roll pieces soaked in a sweet vanilla and cinnamon custard, baked until golden and topped with gooey frosting, make for a warm and comforting dish perfect for family breakfasts or brunch gatherings.

Ingredients

Scale

Cinnamon Rolls

2 tubes refrigerated cinnamon rolls (each tube contains 8 cinnamon rolls; total 351 grams or 12 oz)

Custard Mixture

¼ cup salted butter (melted)
½ cup milk
½ cup pure maple syrup
3 eggs
2 teaspoons vanilla extract
1 teaspoon ground cinnamon

Topping

Frosting from cinnamon roll package (reserved)

Instructions

Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with nonstick spray to prevent sticking. Pour the melted butter evenly into the dish, or alternatively, place a stick of butter in the pan and let it melt in the oven.
Prepare the Cinnamon Rolls: Remove the cinnamon rolls from their packaging carefully, making sure to reserve the included frosting for later use.
Cut and Arrange Cinnamon Rolls: Cut each cinnamon roll into approximately ¾-inch pieces and evenly distribute them in the prepared baking dish.
Make the Custard Mixture: In a mixing bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and ground cinnamon until the mixture is smooth and the eggs are fully incorporated.
Pour Custard over Rolls: Pour the prepared custard mixture evenly over the cinnamon roll pieces in the baking dish, ensuring all pieces absorb some of the liquid.
Bake the Casserole: Place the dish in the preheated oven and bake for 35 to 45 minutes until the casserole is puffed, lightly golden brown, and set in the center.
Cool and Add Frosting: Allow the casserole to cool for 10 to 15 minutes after baking. Then, drizzle the reserved frosting over the top just before serving to add a rich finishing touch.

Notes

Using pure maple syrup adds a richer flavor than regular syrup but can be substituted if preferred.
Letting the casserole cool slightly before adding frosting prevents it from melting off completely.
This casserole can be prepared the night before by assembling it and refrigerating; bake fresh in the morning.
For a dairy-free version, substitute milk and butter with dairy alternatives and use cinnamon rolls free from dairy.

Prep Time: 10 minutes
Cook Time: 40 minutes
Category: Breakfast
Method: Baking
Cuisine: American

Keywords: cinnamon roll casserole, baked cinnamon rolls, breakfast casserole, easy brunch recipe, sweet breakfast casserole