Christmas Morning Cinnamon Roll Casserole

Fresh coffee, sleepy smiles, and a warm pan of cinnamon roll casserole on the table. That’s my perfect Christmas morning, and this recipe makes it easy to pull off without fuss.

It tastes like gooey bakery cinnamon rolls with a soft custard center and golden edges. You can assemble it the night before or mix it up while gifts are being opened. Either way, it’s pure comfort in every bite.

Why This Cinnamon Roll Casserole Works

This breakfast bake gives you the best parts of a cinnamon roll without the work. Chopped refrigerated rolls soak in a rich, spiced custard, so the centers turn soft and custardy while the tops crisp and caramelize. The result is a pan of pull-apart bites with pockets of cinnamon, a hint of maple, and the right amount of sweetness.

It’s perfect for a busy holiday morning because you can prep it ahead, pop it in the fridge, and bake when the oven is free. The drizzle is quick, too. I whisk the included icing packets with a little cream cheese for a tangy finish that makes the casserole taste freshly baked and balanced.

What You’ll Need

Simple fridge and pantry staples build big flavor. The custard keeps everything tender, while brown sugar and butter make a caramelized top. Pecans are optional but add a lovely crunch.

• 2 cans refrigerated cinnamon rolls with icing (12.4 oz each), icing packets reserved
• 5 large eggs
• 1 cup whole milk
• 1/2 cup heavy cream
• 2 tsp pure vanilla extract
• 2 tsp ground cinnamon
• 1/4 tsp ground nutmeg
• 1/4 tsp fine salt
• 2 tbsp unsalted butter, melted, plus more for greasing
• 1/3 cup packed light brown sugar
• 2 tbsp pure maple syrup
• 1/2 cup chopped pecans, toasted, optional
• 2 oz cream cheese, softened
• 1-2 tbsp milk, for thinning icing

How to Make It

Cut, whisk, soak, and bake until puffed and golden, then finish with a warm, creamy icing drizzle.

1. Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter.
2. Open the cinnamon rolls and reserve the icing packets. Cut each roll into quarters and scatter the pieces evenly in the prepared dish.
3. In a large bowl, whisk together the eggs, milk, heavy cream, vanilla, cinnamon, nutmeg, and salt until smooth and well combined.
4. Pour the custard evenly over the cinnamon roll pieces, gently pressing down to help them absorb the mixture. Let sit for 10 minutes.
5. Sprinkle the brown sugar over the top, then drizzle with the melted butter and the maple syrup. If using, scatter the pecans over everything.
6. Bake for 28 to 35 minutes, until the top is golden and the center is set with a slight jiggle. If the top browns too quickly, tent loosely with foil for the last 10 minutes.
7. Transfer the dish to a rack and cool for 10 minutes to let the custard finish setting.
8. While it cools, squeeze the reserved icing into a bowl. Add the softened cream cheese and 1 tablespoon milk, whisking until smooth and pourable. Add more milk, a few drops at a time, as needed.
9. Drizzle the icing evenly over the warm casserole. Slice into squares and serve right away.
10. Refrigerate leftovers once cooled and reheat gently before serving.

Storage, Make-Ahead, and Reheating

Make ahead: Assemble the casserole through Step 6, cover tightly, and refrigerate up to 12 hours. Before baking, let the dish sit at room temperature for 20 to 30 minutes so it bakes evenly. If the custard looks fully absorbed, drizzle on 2 to 3 tablespoons of milk before baking to refresh moisture.

Storing leftovers: Cool completely, then cover and refrigerate for up to 3 days. The icing firms up in the fridge, so plan to re-warm gently.

Reheating: Warm individual portions in the microwave for 30 to 45 seconds, or reheat the whole pan covered with foil at 300°F (150°C) for 12 to 15 minutes. For the best texture, uncover for the last 3 minutes so the top re-crisps.

Building a larger holiday menu? Pair this casserole with bright, festive bites like a simple Christmas Caprese wreath appetizer or bake-ahead treats you can decorate later with the easiest no-egg cookie icing.

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Common Mistakes to Avoid

• Pouring on too much custard: The rolls should be coated but not swimming. Too much liquid can make the center soggy.
• Skipping the rest time: A 10-minute soak lets the rolls absorb custard so the texture turns plush and even.
• Over-baking: Bake until the center is just set with a slight jiggle. Over-baking dries out the custard and hardens the edges.
• Not tenting with foil: If the top browns too fast, loosely tent with foil for the last 10 minutes to protect the surface while the center finishes.
• Icing too early: Drizzle once the casserole cools for 10 minutes so the icing doesn’t melt into a thin glaze and disappear.

Variations and Easy Substitutions

• Orange roll twist: Use orange-flavored cinnamon rolls and add 1 teaspoon orange zest to the custard. Finish with a little zest on top.
• Apple pie version: Fold in 1 heaping cup peeled, small-diced apples tossed with 1 teaspoon lemon juice. Bake 5 minutes longer.
• Nut-free crunch: Skip pecans and sprinkle 1/2 cup cinnamon granola on top in the last 5 minutes of baking.
• Raisin swirl: Add 1/2 cup golden raisins to the chopped rolls before the custard.
• Lighter swap: Use half-and-half instead of heavy cream, and reduce brown sugar to 1/4 cup. Still cozy, just a touch lighter.
• Extra gooey: Increase heavy cream to 3/4 cup for a richer, pudding-like center. Watch the bake time and use the jiggle test.
• Brand Substitution: Use any good-quality refrigerated cinnamon rolls with icing. Pillsbury is one popular example, but equivalent brands work just as well. Aim for approximately 25 oz (700 g) of cinnamon rolls in total, and reserve the included icing packets. Baking times and nutritional values may vary depending on the brand.

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What to Serve With It

This casserole shines with salty or fresh sides. Think scrambled eggs, sausage links, or a crisp fruit salad. A pot of coffee and a pitcher of orange juice are never wrong.

For a festive spread later in the day, try a fast-roasting spatchcock turkey for the main event and pass a platter of brie and cranberry appetizer puffs to nibble while the table is set.

Your Questions, Answered

Can I use homemade cinnamon roll dough instead of refrigerated?

Yes. Parbake your homemade rolls for 10 minutes at 350°F (175°C) until just puffed, cool slightly, then cut into chunks and proceed with the custard. You may need to add 2 to 3 tablespoons more milk to the custard if the dough is on the drier side.

How do I know when the casserole is done?

The top will be golden brown, the edges will be set, and the center will have a slight jiggle but not look wet. A thermometer inserted in the center should read about 170°F (77°C). If the top browns too quickly, tent with foil for the last 10 minutes.

Can I leave out the heavy cream?

Yes. Replace the 1/2 cup heavy cream with 1/2 cup half-and-half or additional whole milk. The casserole will be a bit lighter and slightly less custardy but still delicious.

What if I don’t have the icing packets?

Make a quick glaze: whisk 3/4 cup powdered sugar with 1 to 2 tablespoons milk and 1/2 teaspoon vanilla until smooth. For a tangy version, beat in 2 ounces softened cream cheese first, then thin with milk.

Can I bake this in a smaller dish?

You can use a 9-inch square or 10-inch oval, but the casserole will be thicker and may need 5 to 10 extra minutes. Check the center for doneness and tent with foil if the top darkens early.

A Sweet Christmas Morning Finish

I love that this casserole feels special yet still lets you enjoy the morning. It’s easy, cozy, and makes the kitchen smell like cinnamon in minutes.

Prep it tonight, bake it tomorrow, and let that first warm bite set the mood for the whole day. Merry cooking, and happy Christmas breakfast.

Author: Vijaya

Christmas Morning Cinnamon Roll Casserole

Soft, custardy cinnamon roll casserole baked with brown sugar and maple, then finished with a cream cheese icing drizzle. Easy to make ahead for Christmas morning.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 12 servings

Course: Breakfast

Cuisine: American

Calories: 350

Ingredients Equipment Method Notes

Ingredients

  

• 2 cans refrigerated cinnamon rolls with icing (12.4 oz each) icing packets reserved
• 5 large eggs
• 1 cup whole milk
• 1/2 cup heavy cream
• 2 tsp pure vanilla extract
• 2 tsp ground cinnamon
• 1/4 tsp ground nutmeg
• 1/4 tsp fine salt
• 2 tbsp unsalted butter melted, plus more for greasing
• 1/3 cup packed light brown sugar
• 2 tbsp pure maple syrup
• 1/2 cup chopped pecans toasted, optional
• 2 oz cream cheese softened
• 1-2 tbsp milk for thinning icing

Equipment

• 9 × 13-inch baking dish Approximately 23 × 33 cm; for even baking Copy Name

Method

 

1. Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter.
2. Open the cinnamon rolls and reserve the icing packets. Cut each roll into quarters and scatter the pieces evenly in the prepared dish.
3. In a large bowl, whisk together the eggs, milk, heavy cream, vanilla, cinnamon, nutmeg, and salt until smooth and well combined.
4. Pour the custard evenly over the cinnamon roll pieces, gently pressing down to help them absorb the mixture. Let sit for 10 minutes.
5. Sprinkle the brown sugar over the top, then drizzle with the melted butter and the maple syrup. If using, scatter the pecans over everything.
6. Bake for 28 to 35 minutes, until the top is golden and the center is set with a slight jiggle. If the top browns too quickly, tent loosely with foil for the last 10 minutes.
7. Transfer the dish to a rack and cool for 10 minutes to let the custard finish setting.
8. While it cools, squeeze the reserved icing into a bowl. Add the softened cream cheese and 1 tablespoon milk, whisking until smooth and pourable. Add more milk, a few drops at a time, as needed.
9. Drizzle the icing evenly over the warm casserole. Slice into squares and serve right away.
10. Refrigerate leftovers once cooled and reheat gently before serving.

Notes

For extra gooey texture, increase heavy cream to 3/4 cup and bake toward the longer end of the time range.

If baking from a chilled overnight assemble, add 5 to 10 minutes to the bake time and check the center for doneness.

Swap pecans with chopped walnuts or leave them out for a nut-free version.

Warm the icing slightly if too thick to drizzle smoothly.

Brand Substitution: You can use any good-quality refrigerated cinnamon rolls with icing. Pillsbury is one popular example, but equivalent brands work just as well. Aim for approximately 25 oz (700 g) of cinnamon rolls in total, and reserve the included icing packets. Baking times and nutritional values may vary depending on the brand.

Nutrition Note: Approximately 350 calories per serving, based on 12 servings, including the icing but excluding optional pecans. Nutritional values are estimates and may vary depending on the cinnamon roll brand, ingredients used, and portion sizes.