Easy Cinnamon Roll Casserole Recipe
Introduction
This Easy Cinnamon Roll Casserole transforms classic cinnamon rolls into a warm, comforting breakfast bake that’s perfect for busy mornings or special occasions. Soft, sweet, and topped with creamy frosting, it’s a delightful twist on a beloved favorite.

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-inch baking dish with nonstick spray. Pour the melted butter into the dish (alternatively, place a stick of butter in the dish and allow it to melt in the oven).
- 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, 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 to 45 minutes, or until it is light golden brown and puffed up.
- Step 6: Allow the casserole to cool for 10 to 15 minutes before drizzling the reserved frosting over the top. Serve warm and enjoy.
Tips & Variations
- For extra richness, use half-and-half instead of milk.
- Add chopped nuts or raisins to the cinnamon roll pieces before pouring on the egg mixture for added texture and flavor.
- Try a drizzle of cream cheese glaze instead of the packaged frosting for a homemade touch.
Storage
Store any leftover casserole covered in the refrigerator for up to 3 days. Reheat individual servings in the microwave until warmed through. For best texture, avoid reheating the entire dish in the oven to prevent drying out.
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 work well in this casserole. Just be sure they are fully baked beforehand, then proceed with the recipe as instructed.
Can I prepare this casserole the night before?
Absolutely! Assemble the casserole the night before, cover it tightly, and refrigerate. 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: 55 minutes
- Yield: 8 servings 1x
Description
This Easy Cinnamon Roll Casserole combines the classic flavors of cinnamon rolls with a simple bake-and-serve casserole format. Perfect for a comforting breakfast or brunch, it features tender cinnamon roll pieces soaked in a maple-vanilla custard, baked until golden and topped with a sweet frosting drizzle.
Ingredients
Cinnamon Roll Base
- 2 tubes refrigerated cinnamon rolls (8 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 ground cinnamon
Topping
- Reserved frosting from cinnamon roll package
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with nonstick spray. Pour the melted butter into the baking dish, or alternatively, place a stick of butter in the dish and melt it in the oven.
- Prepare Cinnamon Rolls: Remove the cinnamon rolls from their packaging, setting aside the frosting for later use. Cut the cinnamon rolls into roughly 3/4-inch pieces and spread them evenly in the prepared baking dish with melted butter.
- Make Custard Mixture: In a medium bowl, thoroughly whisk together the milk, pure maple syrup, eggs, vanilla extract, and ground cinnamon until fully combined and smooth. Ensure the eggs are completely integrated into the mixture.
- Combine and Bake: Pour the custard mixture evenly over the cinnamon roll pieces in the baking dish. Place the dish in the oven and bake for 35 to 45 minutes or until the casserole is puffed up, light golden brown on top, and a toothpick inserted near the center comes out clean.
- Cool and Serve: Allow the casserole to cool for 10 to 15 minutes to set. Once slightly cooled, drizzle the reserved frosting over the top before serving warm for the best flavor and texture.
Notes
- You can use any flavor of refrigerated cinnamon rolls, but classic cinnamon variety works best for the traditional taste.
- If you prefer a sweeter casserole, consider drizzling additional maple syrup or powdered sugar on top along with the frosting.
- For variations, add chopped nuts like pecans or walnuts for extra crunch before baking.
- This casserole reheats well and can be stored covered in the refrigerator for up to 3 days.
- Make sure not to overbake, as the casserole should remain soft and custardy inside.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, breakfast casserole, easy brunch recipe, cinnamon rolls, maple syrup breakfast

