Cinnamon Roll Casserole

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Golden swirls of cinnamon and sugar, nestled in a soft, pillowy bed of dough, then draped in rich vanilla glaze—this Cinnamon Roll Casserole is the cozy morning indulgence your kitchen has been waiting for. Whether you’re hosting a lazy weekend brunch or need a quick and comforting breakfast idea, this easy recipe takes all the delicious magic of homemade cinnamon rolls and turns it into a no-fuss, crowd-pleasing bake.

With the perfect balance of gooey centers and lightly crisped edges, every bite melts in your mouth and pairs beautifully with a warm mug of coffee or a chilled glass of milk. Plus, it’s ridiculously simple to prepare—no need for rolling pins or fancy skills. Just layer, bake, drizzle, and serve!

Why You’ll Love This Cinnamon Roll Casserole

• Quick prep using refrigerated cinnamon rolls.
• Perfect for holidays, brunches, or lazy weekends.
• Kid-approved and great for feeding a crowd.
• Customizable with nuts, fruit, or flavored glazes.
• Smells like heaven while baking.

Preparation Phase & Tools to Use

To get started with this Cinnamon Roll Casserole, make sure you have the following essential tools on hand:

• 9×13-inch Baking Dish: This size gives your rolls space to rise and bake evenly.
• Sharp Kitchen Scissors or Knife: You’ll need this to cut the cinnamon rolls into bite-sized pieces.
• Mixing Bowl: For whisking together eggs, milk, and flavorings if you’re adding a custard layer.
• Whisk: Ensures a smooth, lump-free custard mix.
• Oven Mitts: Safety first! You’ll need these when removing the hot casserole dish.

Each of these tools helps streamline the process, ensuring your casserole bakes perfectly and your prep is stress-free.

Preparation Tips

For a fluffier texture, let the cut cinnamon roll pieces sit in the pan for 5-10 minutes before baking to rise slightly. If you’re using a custard-style mix with eggs and milk, pour it slowly and evenly to ensure it soaks in well without making the bottom soggy. Grease your baking dish thoroughly to prevent sticking and make cleanup easier. Finally, add the icing while the casserole is still warm—this way it melts beautifully into all those cinnamon-sugar crevices.

Ingredients for this Cinnamon Roll Casserole

• 2 cans (12.4 oz each) refrigerated cinnamon rolls with icing
• 4 large eggs
• 1/2 cup milk (whole or 2% preferred)
• 1/4 cup heavy cream (optional for extra richness)
• 2 teaspoons vanilla extract
• 1 teaspoon ground cinnamon
• 2 tablespoons maple syrup (optional but adds a cozy flavor)
• Non-stick cooking spray or butter for greasing the pan

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Step 1: Preheat and Prep

Start by preheating your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with non-stick spray or a thin layer of butter to prevent sticking. This will also help give a nice golden edge to the casserole.

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Step 2: Cut the Cinnamon Rolls

Open the cans of cinnamon rolls and set aside the icing packets for later. Using kitchen scissors or a sharp knife, cut each cinnamon roll into quarters. Drop the pieces evenly into the prepared baking dish, spreading them out so they’re not clumped together.

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Step 3: Make the Custard Mixture

In a large mixing bowl, whisk together the eggs, milk, heavy cream (if using), vanilla extract, cinnamon, and maple syrup. Make sure the mixture is well-blended and smooth.

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Step 4: Pour the Mixture Evenly

Slowly pour the egg custard mixture over the cinnamon roll pieces in the dish. Ensure it’s distributed evenly so all the rolls soak in some of the mixture. Lightly press down with a spatula if needed to help the rolls absorb the liquid.

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Step 5: Bake the Casserole

Place the dish into the preheated oven and bake uncovered for 35-40 minutes, or until the casserole is set and golden brown on top. The center should not jiggle when done. If the top is browning too quickly, loosely tent with foil halfway through baking.

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Step 6: Add the Icing

Remove the casserole from the oven and let it cool for 5-10 minutes. Then drizzle the reserved icing packets over the warm casserole. For extra flair, warm the icing slightly for smoother drizzling.

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Step 7: Serve and Enjoy

Slice into squares and serve warm! This casserole is perfect with a side of fruit, a drizzle of extra maple syrup, or even a dollop of whipped cream for dessert-style breakfast. Enjoy the melty, cinnamony goodness with each bite.

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Notes

This Cinnamon Roll Casserole is versatile enough to adapt to your preferences. Add-ins like chopped pecans, raisins, or sliced bananas can elevate the flavor and texture. If you prefer a less sweet version, consider using only one icing packet or thinning it out with a little milk. For a more indulgent finish, top with cream cheese frosting instead of the provided icing.

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Watch Out for These Mistakes While Cooking

• Overbaking: If baked too long, the casserole may turn dry. Keep an eye on the center and check for doneness around the 35-minute mark.
• Uneven soaking: Pour the egg mixture evenly and press down gently so every piece gets some moisture.
• Skipping the greasing: Always grease your baking dish thoroughly to avoid sticking and tearing.
• Using cold ingredients: Cold eggs or milk may not combine smoothly. Let them sit at room temperature briefly for best results.
• Not spacing rolls properly: Crowding the pan can lead to uneven cooking. Distribute the pieces evenly.

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Storage Instructions

Store any leftover Cinnamon Roll Casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place a portion in the microwave for about 30 seconds or warm in a preheated oven at 300°F (150°C) for 10 minutes. For longer storage, freeze individual portions wrapped tightly for up to 2 months. Thaw overnight in the fridge before reheating.

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Estimated Nutrition

Per serving (based on 8 servings, using all ingredients including icing):

• Calories: 360
• Total Fat: 16g
• Saturated Fat: 6g
• Cholesterol: 90mg
• Sodium: 480mg
• Total Carbohydrates: 45g
• Dietary Fiber: 1g
• Sugars: 21g
• Protein: 7g

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Frequently Asked Questions

Can I make this the night before?

Yes! Prepare everything, cover tightly, and refrigerate overnight. Bake fresh in the morning.

Can I use homemade cinnamon rolls?

Absolutely. Just prepare and cut them as you would the canned version.

What can I use instead of heavy cream?

You can substitute with more milk or half-and-half if preferred.

Can I skip the eggs?

Eggs help bind the casserole and give it structure. For an egg-free version, try using a custard substitute like flax eggs or a commercial egg replacer.

Is this casserole freezer-friendly?

Yes, you can freeze baked portions. Just wrap tightly and thaw before reheating.

Can I make it dairy-free?

Yes, use plant-based milk and a non-dairy cinnamon roll brand, plus a dairy-free icing or glaze.

What if I don’t have maple syrup?

It’s optional, but you can replace it with honey or simply skip it.

Can I double this recipe?

Definitely. Use a larger pan or two 9×13-inch dishes, and adjust baking time slightly.

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Conclusion

Cinnamon Roll Casserole brings all the indulgence of fresh cinnamon rolls into a simple, comforting bake that’s perfect for any breakfast or brunch table. Whether you’re treating your family on a cozy Sunday morning or feeding a holiday crowd, this sweet, spiced casserole delivers every time. Easy to prepare, customize, and enjoy—it’s destined to become a go-to favorite in your recipe rotation.

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