Easy Cinnamon Roll Casserole Recipe
Introduction
This Easy Cinnamon Roll Casserole is a delightful twist on classic cinnamon rolls, perfect for busy mornings or weekend brunch. Soft, sweet, and topped with creamy frosting, it’s a crowd-pleasing bake that’s simple to prepare.

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 melted butter or place a stick of butter in the dish and melt it in the oven.
- Step 2: Remove the cinnamon rolls from their packages, 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 well combined and the eggs are fully incorporated.
- Step 5: Pour the milk mixture evenly over the cinnamon roll pieces in the baking dish.
- Step 6: Bake the casserole for 35 to 45 minutes, or until it is lightly golden brown and puffed.
- 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 extra flavor, sprinkle chopped nuts or raisins over the casserole before baking.
- Swap maple syrup for honey or brown sugar syrup for a different sweetness profile.
- Use cream cheese frosting instead of the provided frosting for a richer topping.
- Adding a pinch of nutmeg to the mixture enhances the warm spice notes.
Storage
Store any leftovers covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave for 20-30 seconds or warm the entire casserole in a 350 degree F oven for about 10 minutes until heated through.
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 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 prepare your cinnamon rolls as usual, cut them into pieces, and proceed with the recipe. Keep in mind that homemade rolls may affect baking time slightly.
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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 treat featuring bite-sized cinnamon rolls soaked in a rich mixture of eggs, milk, maple syrup, and cinnamon, then baked to golden perfection and topped with sweet frosting. Perfect for a cozy brunch or special occasion, it combines the flavors of classic cinnamon rolls with the convenience of a casserole.
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 ground cinnamon
Instructions
- Preheat and Prepare Dish: Preheat the oven to 350°F (175°C) and lightly spray a 9×13-inch baking dish with nonstick spray. Pour in melted butter or place a stick of butter in the baking dish and allow it to melt in the oven.
- Prepare Cinnamon Rolls: Remove the cinnamon rolls from their packaging, reserving the included frosting for later use.
- Cut and Arrange: Cut each cinnamon roll into approximately 3/4-inch pieces and evenly place them in the prepared baking dish.
- Mix Custard: In a mixing bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon until completely combined and smooth.
- Combine and Bake: Pour the custard mixture over the cinnamon roll pieces in the baking dish, ensuring they are well coated. Bake for 35 to 45 minutes until the casserole is puffed and lightly golden brown.
- Cool and Serve: Allow the casserole to cool for 10 to 15 minutes before drizzling the reserved frosting over the top. Serve warm.
Notes
- Make sure to whisk the egg mixture well to avoid any lumps.
- If preferred, you can substitute pure maple syrup with honey or brown sugar syrup.
- Letting the casserole rest before serving allows it to set and improves texture.
- Use refrigerated cinnamon rolls with pre-packaged frosting for convenience.
- This dish is best enjoyed fresh but can be stored covered in the refrigerator for up to 2 days and gently reheated.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, easy breakfast casserole, baked cinnamon rolls, brunch recipe, cinnamon, maple syrup casserole

