Easy Cinnamon Roll Casserole Recipe
Introduction
This Easy Cinnamon Roll Casserole is a comforting and delicious breakfast treat that turns classic cinnamon rolls into a warm, baked delight. Perfect for brunch or a special morning, it combines soft cinnamon roll pieces with a rich, maple-infused custard. You’ll love how simple it is to prepare yet tastefully impressive.

Ingredients
- 2 tubes refrigerated cinnamon rolls (8 cinnamon rolls each, 351 grams or 12 oz)
- ¼ cup salted butter (melted)
- ½ cup milk
- ½ cup pure maple syrup
- 3 eggs
- 2 teaspoons vanilla extract
- 1 teaspoon cinnamon
Instructions
- Step 1: Preheat the oven to 350°F and lightly spray a 9×13-inch baking dish with nonstick spray. Pour the melted butter into the dish, or place a stick of butter in the dish and put it inside the oven to melt while it heats.
- Step 2: Remove the cinnamon rolls from their packaging and set aside the frosting for later use.
- Step 3: Cut each cinnamon roll into approximately ¾-inch pieces and evenly spread them into the prepared baking dish coated with butter.
- Step 4: In a bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon until the mixture is smooth and the eggs are fully incorporated. Pour this custard mixture evenly over the cinnamon roll pieces.
- Step 5: Bake in the preheated oven for 35 to 45 minutes, or until the casserole is puffed and lightly golden brown on top.
- Step 6: Allow the casserole to cool for 10 to 15 minutes. Drizzle the reserved cinnamon roll frosting over the top before serving for a sweet finishing touch.
Tips & Variations
- Use cream instead of milk for a richer custard base.
- Add chopped nuts like pecans or walnuts for extra texture.
- For a fruity twist, sprinkle fresh or frozen berries over the cinnamon roll pieces before pouring the custard.
- Make it ahead by assembling the casserole the night before and baking it in the morning.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for about 30 seconds or warm the entire casserole in a 325°F oven until heated through. This casserole is best enjoyed fresh but reheats well.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use homemade cinnamon rolls for this casserole?
Yes, homemade cinnamon rolls work great! Just cut them into pieces the same way and proceed with the recipe.
Can I prepare this casserole without maple syrup?
If you don’t have maple syrup, you can substitute with honey or brown sugar for sweetness, though maple syrup adds a unique flavor that complements the cinnamon well.
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Easy Cinnamon Roll Casserole Recipe
- Total Time: 50 minutes
- Yield: 8 servings 1x
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
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

