Irresistible Cinnamon Roll Breakfast Casserole with Homemade Cream Cheese Frosting

Transform ordinary store-bought cinnamon rolls into an extraordinary breakfast or brunch experience with this incredibly easy-to-make Cinnamon Roll Breakfast Casserole. Topped with a luscious, homemade Cream Cheese Frosting, this dish is a guaranteed crowd-pleaser for any special occasion, from holiday gatherings to leisurely Sunday mornings. It offers all the comforting flavors of your favorite cinnamon rolls in a convenient, bake-and-serve casserole form, making it a perfect choice for feeding a hungry family or a festive gathering.

Imagine waking up to the warm, inviting aroma of cinnamon, sweet dough, and rich cream cheese frosting filling your kitchen. This Cinnamon Roll Breakfast Casserole delivers exactly that, making it the ultimate comfort food for breakfast or brunch. It’s truly the next best thing to making cinnamon rolls from scratch, but with significantly less effort. This recipe takes those beloved canned cinnamon rolls and elevates them into a decadent, custardy bake that will have everyone asking for seconds. Its simplicity makes it an ideal option for busy holiday mornings when you want something special without spending hours in the kitchen, or for those laid-back weekends when you crave a truly satisfying treat. Don’t hesitate to add this gem to your must-try recipe list; you absolutely won’t regret it!

Essential Ingredients for Your Cinnamon Roll Casserole

Crafting this delightful breakfast casserole requires just a handful of readily available ingredients, most of which you likely already have in your pantry or refrigerator. The beauty of this recipe lies in its simplicity, relying on common staples to create something truly spectacular. Here’s what you’ll need to gather:

For the Casserole Base:

• Refrigerated Cinnamon Rolls: Two cans of your favorite brand. We highly recommend using the original Pillsbury Cinnamon Rolls, as their distinct cinnamon flecks enhance the overall flavor of the casserole. If using “Grands” sized rolls, you’ll need about 1 ½ cans.
• Butter: Six tablespoons, melted. This coats the cinnamon roll pieces, ensuring they soak up the egg mixture beautifully and achieve a rich, golden crust.
• Large Eggs: Four, providing the custardy binder for the casserole.
• Heavy Cream: One cup, for richness and a silky texture in the egg mixture.
• Vanilla Extract: Two teaspoons, for a warm, aromatic depth of flavor.
• Ground Cinnamon: Two teaspoons, to boost that classic cinnamon roll taste throughout the casserole.

For the Irresistible Streusel Topping:

The streusel topping adds a wonderful texture and an extra layer of sweetness and spice, creating a delightful contrast to the soft, gooey casserole underneath.

• All-Purpose Flour: Half a cup, to form the crumbly topping.
• Brown Sugar: Half a cup, adding a molasses-rich sweetness to the streusel.
• Cold Butter: Half a cup, cut into small pieces. Keeping the butter cold is crucial for achieving that perfectly crumbly streusel texture.
• Ground Cinnamon: One teaspoon, to perfectly complement the casserole’s flavor profile.

For the Dreamy Cream Cheese Frosting:

No cinnamon roll casserole is complete without a generous dollop of velvety cream cheese frosting. While the cinnamon roll cans often come with a small packet of icing, making a homemade batch takes this dish to an entirely new level of indulgence.

• You’ll prepare a batch of The Best Cream Cheese Frosting separately. We provide a link to our detailed recipe for this essential element, ensuring your casserole is crowned with the perfect finishing touch.

Crafting the Perfect Streusel Topping

A good streusel topping adds a delightful crunch and extra burst of flavor, elevating this casserole from great to truly exceptional. This simple addition only takes a few minutes and is well worth the effort.

1. Step 1: Combine Dry Ingredients and Butter. In a small mixing bowl, add the half cup of cold butter (cut into small cubes), half cup of all-purpose flour, half cup of brown sugar, and one teaspoon of ground cinnamon. The cold butter is key here, as it helps create distinct crumbles rather than a paste.
2. Step 2: Form the Crumbles. Using a pastry cutter, a fork, or even your fingertips, work the butter into the dry ingredients. Continue mixing until the butter is fully incorporated and the mixture resembles coarse crumbs. Avoid overworking it; you want distinct crumbles, not a uniform dough.
3. Step 3: Set Aside. Once your streusel topping is perfectly crumbly, set it aside. It will be ready to be sprinkled over the casserole just before baking.

Assembling Your Irresistible Breakfast Casserole

Now that your streusel is ready, it’s time to bring the main components of this incredible breakfast casserole together. This process is straightforward and quick, making it ideal for getting a head start on a busy morning or prepping for a special brunch.

1. Step 4: Prepare the Cinnamon Rolls. Carefully remove the cinnamon rolls from their cans. Lay them out on a cutting board and cut each individual cinnamon roll into four equal pieces. This ensures that every bite of the casserole has a delightful chewiness and soaks up the egg mixture evenly. Place all the quartered cinnamon roll pieces into a large mixing bowl.
2. Step 5: Coat with Melted Butter. In a microwave-safe bowl, melt six tablespoons of butter until completely liquid. Pour this melted butter directly over the cinnamon roll pieces in the large bowl. Using a spatula or your hands, gently toss the pieces until each one is thoroughly coated with the butter. This step adds rich flavor and helps the rolls brown beautifully.
3. Step 6: Arrange in Baking Dish. Lightly grease a 9×13-inch baking dish with baking spray to prevent sticking. Evenly arrange the butter-coated cinnamon roll pieces in a single layer at the bottom of the prepared baking dish. Try to spread them out as much as possible without overcrowding.
4. Step 7: Prepare the Egg Mixture. In the same bowl you used for the cinnamon roll pieces (no need to wash it, as the residual butter and cinnamon flavor will only enhance the dish!), add the four large eggs, one cup of heavy cream, two teaspoons of vanilla extract, and two teaspoons of ground cinnamon.

8. Step 8: Whisk the Egg Mixture. Using a whisk, thoroughly combine the eggs, cream, vanilla, and cinnamon until the mixture is smooth and well-integrated. This ensures the custard base is consistent throughout the casserole.
9. Step 9: Pour Over Rolls. Carefully pour the egg mixture evenly over the arranged cinnamon roll pieces in the baking dish. Make sure all the pieces are submerged or well-doused, as they will absorb this liquid during baking to create a moist and custardy texture.
10. Step 10: Add Streusel Topping. Take the streusel topping you prepared earlier and generously crumble it over the entire surface of the egg and cinnamon roll mixture in the baking dish. This creates that fantastic crunchy topping.
11. Step 11: Bake to Golden Perfection. Preheat your oven to 350 degrees Fahrenheit (175°C). Once hot, place the baking dish in the oven and bake for 45-50 minutes, or until the casserole is golden brown, puffed up, and the center is set. A toothpick inserted into the center should come out mostly clean.
12. Step 12: Cool Slightly. Once baked, remove the casserole from the oven and allow it to cool on a wire rack for about 15 minutes. This cooling period is crucial before adding the frosting, as it prevents the frosting from melting completely into the hot casserole.

Whipping Up the Dreamy Cream Cheese Frosting

The crowning glory of this Cinnamon Roll Breakfast Casserole is undoubtedly the generous layer of creamy, tangy-sweet cream cheese frosting. While the casserole bakes, you’ll have the perfect window of time to prepare this decadent topping.

For the best results, we highly recommend making a batch of our The Best Cream Cheese Frosting. This recipe is specifically designed to be rich, smooth, and perfectly balanced, providing the ideal complement to the warm, spiced casserole. You can find all the ingredients and detailed directions for this delicious cream cheese frosting right here on our site. Preparing it while the casserole is in the oven ensures everything is ready at the perfect time.

Once the casserole has cooled slightly for about 15 minutes (as mentioned in Step 12), generously spread the freshly made Cream Cheese Frosting evenly over the warm surface. The slight warmth of the casserole will allow the frosting to melt just enough to create a beautiful, glaze-like coating that perfectly seeps into the nooks and crannies of the cinnamon rolls, enhancing every bite. Serve immediately and watch it disappear!

Expert Tips and Frequently Asked Questions

To help you achieve the perfect Cinnamon Roll Breakfast Casserole every time, here are some insider tips and answers to common questions:

What kind of Cinnamon Rolls Should I use?

For this recipe, we consistently find that Pillsbury Cinnamon Rolls, specifically the original version, yield the best results. These rolls contain visible flecks of cinnamon throughout the dough, which significantly enhances the overall cinnamon flavor of the casserole. This extra spice is key to making the dish taste truly homemade and special. You’ll need two regular-sized cans of these rolls. If you opt for the larger “Grands” size cinnamon rolls, you’ll typically only need about 1 ½ cans, as they are much bigger and fewer pieces are required to fill the baking dish.

Can you bake this ahead of time and reheat it in the morning?

While technically possible to bake this casserole ahead of time, we must be honest: it truly tastes best when served fresh out of the oven. The rolls are softest, the custard is most tender, and the streusel topping is perfectly crisp. If you absolutely need to prepare it in advance, we strongly advise against adding the cream cheese frosting until just before you plan to serve it. Reheat the casserole gently in the oven (covered with foil) until warmed through, then apply the frosting for a better texture. For an even better make-ahead strategy, you can assemble the casserole the night before, cover it, refrigerate it, and then bake it fresh in the morning. This allows the flavors to meld beautifully overnight and ensures a warm, delicious breakfast when you’re ready.

Can I add fruit or nuts to the casserole?

Absolutely! This casserole is incredibly versatile. For a fruity twist, consider adding a cup of finely diced apples, fresh blueberries, or sliced peaches along with the cinnamon roll pieces before pouring in the egg mixture. If you love nuts, a half cup of chopped pecans or walnuts can be mixed in with the streusel topping or sprinkled directly over the casserole before baking for an added crunch and nutty flavor.

How should I store leftover Cinnamon Roll Breakfast Casserole?

Any leftover casserole should be covered tightly with plastic wrap or aluminum foil and stored in the refrigerator. It will stay fresh for up to 3-4 days. To reheat, simply place individual servings in the microwave for 30-60 seconds, or warm larger portions in an oven preheated to 300°F (150°C) for about 10-15 minutes, or until heated through.

Can I freeze this casserole?

Yes, you can freeze this casserole, but again, without the frosting. Bake the casserole as directed and allow it to cool completely. Wrap it tightly in several layers of plastic wrap, then an outer layer of aluminum foil. It can be frozen for up to 2-3 months. To serve, thaw overnight in the refrigerator, then reheat in a 350°F (175°C) oven until warmed through. Prepare fresh cream cheese frosting just before serving for the best experience.

Other Delicious Breakfast Recipes You Will Love

If you’re a fan of comforting and indulgent breakfast dishes, explore some of our other fantastic recipes that are perfect for any morning:

• Homemade Cinnamon Rolls: For those times when you truly want to bake from scratch!
• Caramel Sticky Buns: A sweet and gooey alternative to traditional cinnamon rolls.
• Animal Cinnamon Rolls: A fun and whimsical twist on classic cinnamon rolls, perfect for kids.
• French Toast Casserole: Another fantastic make-ahead casserole option.

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Print Recipe

Cinnamon Roll Breakfast Casserole

Yield
12 servings

Prep Time
20 minutes

Cook Time
50 minutes

Total Time
1 hour 10 minutes

Store-bought Cinnamon Rolls are turned into something super yummy in this Cinnamon Roll Breakfast Casserole topped with homemade Cream Cheese Frosting. So easy to make and a true crowd-pleaser for a holiday breakfast or brunch.

Ingredients

Casserole

• 2 cans Refrigerated Cinnamon Rolls
• 6 tablespoons Butter (melted)
• 4 large Eggs
• 1 cup Heavy Cream
• 2 teaspoons Vanilla Extract
• 2 teaspoons Cinnamon

Streusel Topping

• 1/2 cup Flour
• 1/2 cup Brown Sugar
• 1/2 cup Butter (cold)
• 1 teaspoon Cinnamon

Icing

• The Best Cream Cheese Frosting

Instructions

Streusel Topping

1. In a small bowl, add the cold butter, flour, brown sugar, and cinnamon.
2. Mix with a Pastry Cutter or a fork until the dry ingredients are combined with the butter for the streusel topping.
3. Set aside.

Casserole

4. Remove the Cinnamon Rolls from the container and cut each piece into quarters. Add the cinnamon roll pieces to a bowl.
5. Melt 6 tablespoons of butter and pour it onto the cinnamon roll pieces. Toss the pieces until they are fully coated with the melted butter.
6. Prepare a 9×13″ baking dish with baking spray.
7. Arrange the butter coated cinnamon roll pieces in the baking dish.
8. Add the eggs to the bowl you were using and whisk together with the cream, vanilla, and cinnamon.
9. Pour in the egg mixture over the cinnamon roll pieces in the baking dish.
10. Crumble the Streusel Topping over the mixture in the baking dish.
11. Bake in an oven preheated to 350 degrees F for 45-50 minutes.
12. Allow the casserole to cool for 15 minutes.

Icing

13. While the casserole is baking, make a batch of our The Best Cream Cheese Frosting.
14. As soon as the casserole has cooled slightly, add the Cream Cheese Frosting and then serve immediately.

Notes

What kind of Cinnamon Rolls Should I use?
We like Pillsbury Cinnamon Rolls, the original version. They are the ones with the flecks of cinnamon throughout the dough. We think that the casserole has more cinnamon flavor with this version. You’ll need two cans of the regular-sized cinnamon rolls but about 1 1/2 rolls of the “Grands” size.

Can you bake this ahead and reheat the casserole in the morning?
You can. But we have to be honest, it is not going to taste as good as it does fresh out of the oven. If you need to do this, don’t add the frosting until right before you serve the casserole.