Easy Cinnamon Roll Casserole Recipe
Introduction
If you love the warm, sweet flavor of cinnamon rolls but want a quick and easy breakfast, this Cinnamon Roll Casserole is perfect. It combines soft, gooey cinnamon roll pieces with a rich maple custard for a delightful dish that bakes like a dream.

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
- 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 pan and melt it 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 place 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. Pour this mixture evenly over the cinnamon roll pieces.
- Step 5: Bake the casserole for 35–45 minutes, until it is light golden brown and puffed.
- Step 6: Let the casserole cool for 10–15 minutes, then drizzle the reserved frosting over the top before serving.
Tips & Variations
- For extra indulgence, sprinkle chopped nuts like pecans or walnuts on top before baking for added crunch.
- Try substituting pure maple syrup with honey or brown sugar if you prefer a different sweetness.
- Use cream or half-and-half instead of milk for a richer custard texture.
- Make it dairy-free by using non-dairy butter and milk substitutes like almond or oat milk.
Storage
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through. This casserole is best served fresh but can be enjoyed warm or at room temperature.
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, 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! Homemade cinnamon rolls work well if you cut them into pieces and follow the same steps. Baking time may vary slightly depending on thickness.
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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 breakfast or brunch bake featuring refrigerated cinnamon rolls cut into chunks, soaked in a rich mixture of milk, maple syrup, eggs, vanilla, and cinnamon, then baked to a golden, puffed perfection and topped with the classic cinnamon roll frosting. It’s a simple, comforting casserole that combines the flavors of a traditional cinnamon roll in an effortless, crowd-pleasing dish.
Ingredients
Base
- 2 tubes refrigerated cinnamon rolls (8 cinnamon rolls each, 351 grams or 12 oz total)
- 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 reserved from cinnamon roll tubes
Instructions
- Preheat Oven and Prepare Dish: 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 alternatively, place a stick of butter in the dish in the oven to melt before assembling.
- Prepare Cinnamon Rolls: Remove the cinnamon rolls from their packaging, reserving the frosting packets for later use. Cut each cinnamon roll into approximately ¾-inch pieces and place them evenly in the prepared baking dish.
- Make the Custard Mixture: In a mixing bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon thoroughly, ensuring the eggs are completely blended in to create a smooth custard.
- Combine and Pour: Pour the custard mixture evenly over the cut cinnamon roll pieces in the baking dish, allowing them to soak slightly.
- Bake the Casserole: Place the casserole in the preheated oven and bake for 35 to 45 minutes, or until it becomes light golden brown on top and is puffed through.
- Cool and Serve: Remove the casserole from the oven and let it cool for 10 to 15 minutes to set. Drizzle the reserved frosting over the top before serving for that classic cinnamon roll finish.
Notes
- You can substitute pure maple syrup with honey or brown sugar if preferred.
- Letting the casserole cool slightly before frosting prevents the frosting from melting completely.
- For added texture, sprinkle chopped nuts or raisins over the casserole before baking.
- The casserole can be refrigerated and reheated; cover tightly with foil when storing.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, cinnamon rolls, breakfast casserole, maple syrup, easy breakfast, brunch recipes

