Easy Cinnamon Roll Casserole Recipe
Introduction
Enjoy all the flavors of cinnamon rolls in an easy, comforting casserole that’s perfect for breakfast or brunch. This Easy Cinnamon Roll Casserole is a simple twist on a classic treat, combining tender cinnamon roll bites with a rich maple custard.

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 in the melted butter or place a stick of butter in the pan and allow it to melt in the oven.
- Step 2: Remove the cinnamon rolls from the package, reserving the frosting for later use.
- Step 3: Cut the cinnamon rolls into ¾-inch pieces and spread them evenly in the prepared baking dish.
- Step 4: In a bowl, whisk together the milk, maple syrup, eggs, vanilla extract, and cinnamon until fully combined and smooth.
- Step 5: Pour the custard mixture evenly over the cinnamon roll pieces in the baking dish.
- Step 6: Bake for 35 to 45 minutes, until the casserole is puffed and the top is light golden brown.
- Step 7: Allow the casserole to cool for 10 to 15 minutes, then drizzle the reserved frosting over the top before serving.
Tips & Variations
- For a gooier texture, slightly underbake and let it rest longer before adding frosting.
- Swap maple syrup for honey or brown sugar for a different sweetness profile.
- Add chopped nuts or raisins to the cinnamon roll pieces for extra texture and flavor.
- Use cream instead of milk for a richer custard.
Storage
Store leftovers covered in the refrigerator for up to 3 days. Reheat individual servings in the microwave for about 30 seconds or until warm. This casserole is best enjoyed fresh but can be gently reheated without losing its soft texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use homemade cinnamon rolls instead of refrigerated ones?
Yes, homemade cinnamon rolls can be used. Cut them into pieces just like the refrigerated variety and proceed with the recipe as written.
Is it possible to prepare this casserole the night before?
Absolutely. Assemble the casserole, cover it, and refrigerate overnight. Bake it fresh in the morning, adding a few extra minutes to the baking time if needed.
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Easy Cinnamon Roll Casserole Recipe
- Total Time: 50 minutes
- Yield: 8 servings 1x
Description
This Easy Cinnamon Roll Casserole is a delightful twist on classic cinnamon rolls, perfect for a comforting breakfast or brunch. Soft pieces of cinnamon rolls are soaked in a rich, vanilla-infused custard and baked to golden perfection. Finished with a drizzle of gooey frosting, this casserole is quick to assemble and sure to satisfy your sweet tooth.
Ingredients
Cinnamon Rolls
- 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
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) 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 oven-safe dish to melt while preheating.
- Prepare Cinnamon Rolls: Remove the cinnamon rolls from their packaging, reserving the frosting for later use. Cut each cinnamon roll into approximately 3/4-inch pieces and spread them evenly in the prepared baking dish.
- Mix Custard: In a mixing bowl, whisk together milk, pure maple syrup, eggs, vanilla extract, and cinnamon until well combined and smooth. Ensure the eggs are fully incorporated to create a uniform custard.
- Combine and Soak: Pour the custard mixture evenly over the cinnamon roll pieces, allowing them to soak up the liquid as much as possible before baking.
- Bake: Place the baking dish in the preheated oven and bake for 35 to 45 minutes or until the casserole is puffed and lightly golden brown on top.
- Cool and Serve: Remove the casserole from the oven and let it cool for 10 to 15 minutes. Drizzle the reserved frosting over the top before serving warm for a delicious, gooey finish.
Notes
- You can substitute the pure maple syrup with honey or brown sugar for a different sweetness profile.
- For a dairy-free version, use a plant-based milk and dairy-free butter alternative.
- Make sure not to overbake, as the casserole can dry out; it should be soft and slightly gooey inside.
- Leftovers can be reheated gently in the microwave or oven and are delicious the next day.
- Adding chopped nuts or raisins can add extra texture and flavor if desired.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, breakfast casserole, easy brunch recipe, cinnamon rolls, baked custard, maple syrup breakfast

