Easy Cinnamon Roll Casserole Recipe
Introduction
This Easy Cinnamon Roll Casserole is a delightful twist on the classic cinnamon roll, perfect for a cozy breakfast or brunch. It combines soft cinnamon roll pieces soaked in a sweet maple custard and baked to golden perfection.

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 degrees F and lightly spray a 9×13″ baking dish with nonstick spray. Pour in the melted butter or place a stick of butter in the dish in the oven to melt.
- Step 2: Remove the cinnamon rolls from their packaging, reserving the frosting for later use.
- Step 3: Cut the cinnamon rolls into ¾-inch pieces and arrange them evenly in the prepared baking dish.
- Step 4: In a bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon until smooth and well combined.
- Step 5: Pour the custard mixture evenly over the cinnamon roll pieces in the dish.
- Step 6: Bake for 35 to 45 minutes or until the casserole is puffed and lightly golden brown on top.
- Step 7: Allow the casserole to cool for 10 to 15 minutes before drizzling the reserved frosting over the top. Serve warm.
Tips & Variations
- For extra flavor, sprinkle some chopped nuts or raisins over the cinnamon rolls before pouring the custard.
- Use cream instead of milk for a richer custard.
- Try swapping maple syrup with honey or brown sugar for a different sweetness.
- If you prefer less sweetness, reduce the maple syrup to ⅓ cup.
Storage
Store any leftover casserole covered in the refrigerator for up to 3 days. Reheat portions in the microwave until warmed through, or in a low oven (300 degrees F) covered with foil to prevent drying out.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this casserole the night before?
Yes, you can assemble the casserole the night before. Cover it tightly and keep it refrigerated. Bake it the next morning, adding a few extra minutes if needed.
Can I use homemade cinnamon rolls instead of refrigerated ones?
Absolutely! Homemade cinnamon rolls work well in this recipe. Just cut them into pieces similar in size and proceed as directed.
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Easy Cinnamon Roll Casserole Recipe
- Total Time: 55 minutes
- Yield: 8 servings 1x
Description
This Easy Cinnamon Roll Casserole combines the beloved flavors of classic cinnamon rolls with the convenience of a baked casserole. Perfect for breakfast or brunch, it features chunks of cinnamon rolls soaked in a rich custard mixture and baked until golden and fluffy, then topped with sweet frosting for an indulgent treat.
Ingredients
Cinnamon Roll Base
- 2 tubes refrigerated cinnamon rolls (8 cinnamon rolls each – 351 grams or 12 oz)
- ¼ cup salted butter (melted)
Custard Mixture
- ½ cup milk
- ½ cup pure maple syrup
- 3 eggs
- 2 teaspoons vanilla extract
- 1 teaspoon cinnamon
Topping
- Frosting from the cinnamon roll packages
Instructions
- Preheat and prepare baking dish: Preheat your oven to 350 degrees F (175 degrees C). Lightly spray a 9×13-inch baking dish with nonstick spray. Pour in the melted butter or place a stick of butter in the dish and let it melt in the oven.
- Prepare cinnamon rolls: Remove the cinnamon rolls from their packaging, reserving the included frosting for later use. Cut each cinnamon roll into approximately ¾-inch pieces and spread them evenly in the prepared baking dish.
- Make custard mixture: In a bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon thoroughly, ensuring the eggs are fully incorporated and the mixture is smooth.
- Assemble and bake: Pour the custard mixture evenly over the cinnamon roll pieces in the baking dish. Bake in the preheated oven for 35 to 45 minutes, or until the casserole is lightly golden brown, puffed, and set in the center.
- Cool and serve: Allow the casserole to cool for 10 to 15 minutes after baking. Drizzle the reserved frosting over the top just before serving to add sweetness and a creamy finish.
Notes
- Use refrigerated cinnamon rolls with included frosting for best flavor and convenience.
- Be careful not to overbake; casserole should be set but still moist and custardy inside.
- Letting the casserole cool slightly helps it to set and makes it easier to serve.
- Maple syrup adds natural sweetness, but you can adjust or substitute with honey or brown sugar if preferred.
- This dish can be prepared the night before by assembling and refrigerating the casserole; then bake it fresh in the morning.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, easy breakfast casserole, baked cinnamon rolls, sweet brunch recipes, maple syrup casserole

