Cinnamon Roll Casserole Recipe
Introduction
Cinnamon Roll Casserole is a delightful twist on classic cinnamon rolls, offering a warm, custardy breakfast bake that’s easy to make and perfect for sharing. It combines soft cinnamon roll pieces with a rich egg mixture, baked to golden perfection and topped with a sweet glaze.

Ingredients
- 2 cans refrigerated cinnamon rolls
- 4 eggs
- 1/2 cup milk
- 1/2 cup heavy cream
- 1 tsp vanilla extract
- 1/2 cup powdered sugar
- 2 tbsp milk
Instructions
- Step 1: Preheat your oven to 375°F (190°C). Grease a baking dish to prevent sticking.
- Step 2: Cut the cinnamon rolls into cubes and spread them evenly in the prepared baking dish.
- Step 3: In a bowl, whisk together the eggs, milk, heavy cream, and vanilla extract until smooth.
- Step 4: Pour the egg mixture evenly over the cinnamon roll cubes, making sure they are well coated.
- Step 5: Bake in the preheated oven for 25 to 30 minutes or until the casserole is fully set and golden on top.
- Step 6: While the casserole bakes, whisk the powdered sugar and 2 tablespoons of milk together to make a smooth icing. Drizzle this icing over the warm casserole before serving.
Tips & Variations
- For extra flavor, sprinkle chopped nuts or raisins over the cinnamon rolls before pouring the egg mixture.
- Use half-and-half instead of heavy cream for a lighter option.
- Add a pinch of cinnamon or nutmeg to the egg mixture to enhance the spice profile.
- Allow the casserole to rest for a few minutes after baking to make serving easier.
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 until warmed through. The icing may become less glossy after reheating but will still taste delicious.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare the cinnamon roll casserole the night before?
Yes, you can assemble the casserole the night before, cover it, and refrigerate. Bake it fresh in the morning, adding a few extra minutes to the baking time if needed.
Can I use homemade cinnamon rolls instead of refrigerated ones?
Absolutely! Just make sure your homemade cinnamon rolls are fully cooked before cubing them for the casserole.
Print
Cinnamon Roll Casserole Recipe
- Total Time: 35-40 minutes
- Yield: 6 servings 1x
Description
This Cinnamon Roll Casserole transforms classic cinnamon rolls into a delightful baked breakfast treat. Cubed refrigerated cinnamon rolls are soaked in a rich custard made from eggs, milk, and cream, baked until golden and set, then finished with a sweet vanilla glaze drizzle. Perfect for a comforting brunch or holiday breakfast.
Ingredients
Casserole:
- 2 cans refrigerated cinnamon rolls
- 4 eggs
- 1/2 cup milk
- 1/2 cup heavy cream
- 1 tsp vanilla extract
Icing:
- 1/2 cup powdered sugar
- 2 tbsp milk
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) to ensure it’s ready for baking the casserole.
- Prepare Cinnamon Rolls: Cut the refrigerated cinnamon rolls into cubes and evenly place them into a greased baking dish, creating the base layer for the casserole.
- Make Custard Mixture: In a bowl, whisk together the eggs, milk, heavy cream, and vanilla extract until well combined and smooth.
- Combine & Bake: Pour the egg and cream mixture evenly over the cubed cinnamon rolls in the baking dish, allowing the rolls to soak in the custard. Place in the preheated oven and bake for 25-30 minutes until the casserole is set and lightly golden on top.
- Prepare Icing: While the casserole bakes, mix together powdered sugar and milk until you achieve a smooth glaze consistency.
- Drizzle Icing: Once the casserole is done baking and slightly cooled, drizzle the prepared icing over the top before serving for a sweet finishing touch.
Notes
- Use refrigerated cinnamon rolls for convenience and consistent texture.
- Adjust the baking time if using a larger or smaller baking dish to ensure the custard is fully set.
- The icing can be made thicker or thinner by adjusting milk quantity according to your preference.
- Serve warm for the best taste and texture.
- Optional: Add chopped nuts or raisins to the casserole before baking for extra texture.
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, breakfast casserole, baked cinnamon rolls, cinnamon roll recipe, brunch casserole

