Easy Cinnamon Roll Casserole Recipe
Introduction
This Easy Cinnamon Roll Casserole is a delightful twist on the classic breakfast treat, combining soft cinnamon rolls with a rich maple egg custard. It bakes up golden and fluffy, perfect for a comforting weekend brunch or special occasion.

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, or place a stick of butter in the dish while it warms in the oven to melt.
- Step 2: Remove the cinnamon rolls from their package, setting aside the included frosting for later use.
- Step 3: Cut each cinnamon roll into ¾-inch pieces and spread them evenly in the prepared baking dish.
- Step 4: In a medium bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon until fully combined.
- Step 5: Pour the egg mixture evenly over the cinnamon roll pieces in the baking 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
- Use cream instead of milk for an extra rich custard texture.
- Add chopped nuts like pecans or walnuts for added crunch and flavor.
- For a fruit twist, sprinkle fresh or frozen berries over the cinnamon roll pieces before pouring the custard.
- If you prefer less sweetness, reduce the maple syrup to ¼ cup or omit the frosting drizzle.
Storage
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for 30-60 seconds until warm. This casserole is best enjoyed fresh but can also be reheated in the oven at 325 degrees F for 10-15 minutes.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can prepare the casserole the night before. After assembling, cover it tightly with plastic wrap and refrigerate. Bake it the next morning, adding a few extra minutes to the baking time if needed.
Can I use homemade cinnamon rolls instead of refrigerated ones?
Absolutely! Just use your favorite cinnamon roll recipe and cut the unbaked or baked rolls into pieces before assembling the casserole. Adjust baking time as needed if using unbaked rolls.
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Easy Cinnamon Roll Casserole Recipe
- Total Time: 55 minutes
- Yield: 6 to 8 servings 1x
- Diet: Vegetarian
Description
This Easy Cinnamon Roll Casserole is a delightful twist on classic cinnamon rolls, perfect for a comforting breakfast or brunch. Soft, fluffy cinnamon roll pieces are baked in a rich custard of milk, eggs, maple syrup, and cinnamon, creating a warm and gooey casserole topped with sweet frosting.
Ingredients
Cinnamon Roll 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 from the cinnamon roll package
Instructions
- Preheat and Prepare Dish: Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with nonstick spray. Pour in the melted butter or alternatively, place a stick of butter in the dish and put it in the oven to melt as it preheats.
- Prepare Cinnamon Rolls: Remove the cinnamon rolls from their packaging, reserving the frosting for later use.
- Cut Cinnamon Rolls: Cut each cinnamon roll into approximately ¾-inch pieces and evenly distribute them in the prepared baking dish.
- Make Custard Mixture: In a medium bowl, whisk together the milk, pure maple syrup, eggs, vanilla extract, and cinnamon thoroughly until the eggs are fully incorporated and the mixture is smooth.
- Combine and Bake: Pour the custard mixture evenly over the cut cinnamon roll pieces in the baking dish. Bake in the preheated oven for 35 to 45 minutes, or until the casserole is puffed up and light golden brown on top.
- Cool and Serve: Allow the casserole to cool for 10 to 15 minutes after baking. Drizzle the reserved frosting over the top before serving to add extra sweetness and flavor.
Notes
- For best results, ensure cinnamon rolls are cut uniformly to allow even baking.
- You can substitute maple syrup with honey or brown sugar syrup if desired.
- Allow casserole to cool slightly so the frosting melts gently rather than slides off.
- This casserole can be prepared the night before and baked in the morning for a convenient breakfast.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: cinnamon roll casserole, breakfast casserole, baked cinnamon rolls, maple syrup, cinnamon dessert, easy breakfast

