Quick Christmas Morning Cinnamon Roll Casserole

Christmas morning calls for a breakfast that feels special without keeping you in the kitchen while everyone else is enjoying the holiday. This Quick Christmas Morning Cinnamon Roll Casserole turns refrigerated cinnamon rolls into a warm, gooey breakfast bake with buttery cinnamon flavor, a soft custardy center, golden edges, and sweet icing drizzled over the top.

It’s designed for busy holiday mornings: cut the cinnamon rolls, whisk together a simple egg-and-cream mixture, assemble everything in one baking dish, and let the oven do the rest. You get all the cozy flavor of cinnamon rolls without shaping or proofing homemade dough.

Serve it warm with fresh fruit, coffee, or hot chocolate for an easy Christmas breakfast casserole that both kids and adults can dig into.

Easy Christmas Morning Cinnamon Roll Casserole

A cinnamon roll casserole—sometimes called a cinnamon roll breakfast bake—takes individual cinnamon rolls and turns them into a shareable breakfast. Instead of baking the rolls whole, they’re cut into pieces and layered in a baking dish before being coated with a lightly sweetened egg mixture.

As it bakes, the pieces puff and join together. The tops become golden while the centers stay soft and tender. Cinnamon, brown sugar, vanilla, and a touch of maple syrup give the casserole plenty of holiday flavor without making the custard excessively sweet.

Then comes the easiest part: drizzle the included cinnamon roll icing over the warm casserole.

If you love warm cinnamon-forward baking during the colder months, save Pumpkin Cinnamon Rolls with Maple Cream Cheese Frosting for another cozy weekend breakfast. They require more preparation, while this casserole is the quicker option for a busy Christmas morning.

Why You’ll Love This Cinnamon Roll Casserole

• Quick to assemble: Refrigerated cinnamon rolls eliminate homemade dough preparation.
• Perfect for Christmas morning: It feels festive without requiring hours in the kitchen.
• Kid-approved: Soft cinnamon rolls and sweet icing make this especially family-friendly.
• One baking dish: Simple preparation means fewer dishes to wash afterward.
• Soft and gooey inside: The egg mixture creates a tender, custardy center.
• Crispy golden edges: Pieces exposed around the top become beautifully browned.
• Easy to customize: Pecans, apples, orange zest, or berries can change the flavor.
• Feeds a family: One casserole provides approximately 8 servings.

Ingredients

Refrigerated Cinnamon Rolls

Use 2 cans refrigerated cinnamon rolls with icing, approximately 12–16 rolls total depending on the brand and package size.

The icing packets should be reserved for the finished casserole.

Eggs

You’ll need 4 large eggs. They form the base of the light custard that holds the casserole together.

Heavy Cream

Use ½ cup heavy cream for richness and a soft interior.

Whole milk can be substituted for a slightly lighter result.

Vanilla Extract

One teaspoon adds warmth and rounds out the cinnamon flavor.

Ground Cinnamon

Use 1 teaspoon ground cinnamon to reinforce the cinnamon already inside the rolls.

Brown Sugar

Two tablespoons of packed brown sugar add gentle caramel notes to the custard.

Maple Syrup

Use 2 tablespoons pure maple syrup. It adds subtle maple flavor without turning the casserole overly sweet.

Salt

A small pinch helps balance all that sweetness.

Butter

Use about 1 tablespoon softened butter to grease the baking dish and prevent sticking.

Optional Pecans

Add ½ cup roughly chopped pecans if your family enjoys them.

For a more universally kid-friendly version, simply leave them out.

How to Make Christmas Morning Cinnamon Roll Casserole

1. Preheat the oven

Preheat your oven to 350°F (175°C).

Lightly grease a 9 × 13-inch baking dish with softened butter.

2. Open the cinnamon rolls

Open both packages of refrigerated cinnamon rolls.

Set the icing containers aside—you’ll use them after baking.

3. Cut the rolls

Cut each unbaked cinnamon roll into 4 pieces.

Don’t worry if the pieces aren’t identical. Slight differences actually create a more natural casserole with crispier peaks and softer areas underneath.

4. Arrange them in the baking dish

Scatter the cinnamon roll pieces across the prepared baking dish.

Keep them in a relatively even layer, but don’t pack them tightly or arrange them into perfect rows.

5. Prepare the custard

In a medium mixing bowl, whisk together the eggs, heavy cream, vanilla, cinnamon, brown sugar, maple syrup, and salt.

Whisk until the eggs are completely broken up and the mixture looks uniform.

6. Pour over the cinnamon rolls

Slowly pour the egg mixture across the cinnamon roll pieces.

Try to distribute it throughout the dish rather than pouring everything into one spot.

7. Add pecans if using

Scatter the chopped pecans over the casserole.

Some can fall between the cinnamon roll pieces while others remain on top.

8. Let it sit briefly

Allow the assembled casserole to rest for about 5–10 minutes.

This gives the lower pieces a little time to absorb the custard while the exposed tops remain relatively dry enough to brown.

9. Bake

Bake uncovered for approximately 25–35 minutes.

The exact time will depend on the size and brand of cinnamon rolls.

The casserole is ready when:

• the exposed cinnamon roll pieces are puffed and golden,
• the center is set rather than liquid,
• and the internal egg mixture is fully cooked.

If the top browns too quickly, loosely cover the dish with foil during the final portion of baking.

10. Warm the icing

While the casserole rests, gently warm the reserved icing packets between your hands or place the icing in a small microwave-safe bowl for just a few seconds.

It should become easy to drizzle, not hot and watery.

11. Add the icing

Let the casserole cool for about 5–10 minutes, then drizzle the icing irregularly across the top.

Don’t completely cover the golden cinnamon-roll pieces—you still want that baked texture visible.

12. Serve warm

Spoon portions directly from the baking dish and serve while warm.

The center should be tender and soft, while the exposed cinnamon-roll edges should have a slightly firmer golden finish.

Equipment You’ll Need

You only need a few basic kitchen tools:

• 9 × 13-inch baking dish
• Cutting board
• Sharp knife or kitchen scissors
• Medium mixing bowl
• Whisk
• Measuring cups and spoons
• Silicone spatula or serving spoon

Easy Variations

Apple Cinnamon Roll Casserole

Scatter about 1 cup of finely diced apple among the cinnamon roll pieces before adding the custard.

For another apple-and-cinnamon breakfast idea, Pumpkin Apple Cinnamon Roll Bake is a great option during the fall and holiday transition.

Pecan Cinnamon Roll Casserole

Add chopped toasted pecans before baking and scatter a few more over the finished casserole.

Orange Cinnamon Roll Casserole

Add about 1 teaspoon finely grated orange zest to the egg mixture. Orange works particularly well with cinnamon during Christmas.

Berry Version

Scatter a small amount of blueberries or raspberries between the cinnamon roll pieces.

Avoid adding excessive fruit because too much moisture can prevent the center from setting properly.

Extra Maple Version

Replace the brown sugar with an additional tablespoon of maple syrup for a slightly stronger maple flavor.

No-Pecan Version

Simply omit the nuts. Nothing else in the recipe needs to change.

Pro Tips for the Best Cinnamon Roll Casserole

Don’t overcrowd the dish. The cinnamon roll pieces need a little room to puff as they bake.

Cut the rolls while they’re cold. Refrigerated dough is much easier to cut cleanly than warm, sticky dough.

Pour the custard evenly. This prevents one section from becoming soggy while another stays dry.

Don’t drown the rolls. The custard should settle around the pieces rather than completely submerging them.

Check the center before removing it. Golden edges don’t necessarily mean the egg mixture in the middle has finished cooking.

Wait before icing. If you drizzle icing immediately from the oven, it can completely melt into the casserole.

Don’t overbake. Once the center has set, remove the casserole so the cinnamon rolls remain tender.

Can You Prepare It Ahead?

For best texture and predictable baking with refrigerated cinnamon-roll dough, I prefer assembling this casserole shortly before baking rather than leaving the raw dough submerged in custard overnight.

Fortunately, preparation only takes about 15 minutes.

To make Christmas morning even easier, you can measure the cinnamon, brown sugar, and other ingredients the night before. Keep the refrigerated dough unopened until you’re ready to assemble the casserole.

Storage and Reheating

Refrigerator

Once cooled, transfer leftovers to an airtight container or cover the baking dish tightly.

Refrigerate for up to 3 days.

Reheating Individual Portions

Microwave individual portions briefly until warm.

For slightly crisper edges, reheat portions in a 325°F (165°C) oven until warmed through.

Freezing

The baked casserole can be frozen, although the texture will be softer after thawing.

For best results, freeze individual portions in airtight containers for up to 2 months and thaw overnight in the refrigerator before reheating.

Frequently Asked Questions

Can I use canned cinnamon rolls for cinnamon roll casserole?

Yes. Refrigerated canned cinnamon rolls make this recipe especially quick and eliminate the need to prepare yeast dough from scratch.

Can I make cinnamon roll casserole the night before?

You can prepare some of the ingredients ahead, but for this version I recommend assembling shortly before baking so the refrigerated cinnamon-roll dough doesn’t sit in the liquid custard for hours.

How do I know when cinnamon roll casserole is done?

The tops should be puffed and golden and the egg mixture in the center should be completely set. There shouldn’t be visible liquid custard when you gently check the center.

Why is my cinnamon roll casserole soggy?

It may have too much liquid, the cinnamon roll pieces may have been packed too tightly, or the center may simply need additional baking time.

Can I use milk instead of heavy cream?

Yes. Whole milk works, although the casserole will be slightly less rich.

Do I need to use the included icing?

No. You can leave the casserole plain or make a simple powdered-sugar glaze. However, using the included icing makes the recipe particularly convenient.

Can I leave out the maple syrup?

Yes. The casserole will still work. The maple syrup is there primarily for additional flavor.

What to Serve with Cinnamon Roll Casserole

Because the casserole is sweet and rich, fresh fruit makes an excellent contrast. Strawberries, blueberries, orange slices, grapes, or a simple fruit salad all work well.

For a larger Christmas brunch, pair it with scrambled eggs, breakfast potatoes, or another savory protein so guests can balance sweet and savory foods.

If you’re serving a holiday breakfast spread with several sweet options, Pumpkin Pie Baked Oatmeal offers a heartier oat-based alternative, while Pumpkin Sheet Pan Pancakes are useful when you’re feeding a larger group.

Nutrition Information

Approximate nutrition per serving, based on 8 servings:

• Calories: 430
• Protein: 7g
• Carbohydrates: 54g
• Fat: 21g
• Saturated Fat: 9g
• Fiber: 1g
• Sugar: 31g
• Sodium: 650mg

Nutrition varies considerably depending on the cinnamon-roll brand and optional toppings used.