This sweet breakfast casserole combines cinnamon rolls with a creamy, spiced custard for ultimate comfort. The rolls are cut and layered into a baking dish, then soaked in a blend of eggs, milk, cream, vanilla, and warm spices. Baked until golden and fluffy, it's finished with a buttery drizzle and a generous layer of sweet icing. Ideal for family mornings, holidays, or brunch gatherings, you can customize with nuts or dried fruit and serve warm for best flavor. Enjoy a tender, cinnamon-swirled center in each bite.
This cinnamon roll casserole brings together everything you love about classic cinnamon rolls in one crowd-pleasing comfort-filled breakfast bake. With minimal prep and a luscious spiced custard running through every bite it is just the thing for feeding a hungry group on a holiday morning or for an indulgent brunch at home.
I first pulled this together when I needed a no-fuss dish for a Christmas brunch and it has turned into the most requested treat every time family visits.
Ingredients
- Cinnamon rolls: From the refrigerated section deliver fluffy layers of pastry and that signature swirl Look for brands with good-quality icing and no artificial flavors for the best taste
- Large eggs: Lay the foundation for the custard so choose fresh and preferably free-range if possible
- Whole milk: Creates a rich base and prevents a watery casserole Pick a milk with a full creamy flavor
- Heavy cream: Deepens the custard texture for extra decadence Go for a high-fat variety for ultimate richness
- Granulated sugar: Adds sweetness and promotes caramelization Finer grains dissolve quickly for a velvety finish
- Pure vanilla extract: Brings warm undertones so skip anything artificial here for best results
- Ground cinnamon: Is essential for the cozy spice profile Choose freshly ground or high-quality jars for the best aroma
- Ground nutmeg: Provides an earthy note and fragrant warmth Whole nutmeg grated fresh brings extra punch
- Unsalted butter: Gives a buttery finish and helps brown the baked top Melt just before use for even drizzling
- Pinch of salt: Brightens all the flavors not to be skipped
- Reserved icing: From the cinnamon roll cans adds the final sweet finish and that signature look
- Baking dish: You will also want to have a quality baking dish to avoid sticking and ensure even baking
Instructions
- Prepare the Baking Dish:
- Grease your baking dish thoroughly with butter or nonstick spray This prevents any sugary edges from sticking and ensures easy serving later
- Cut and Arrange the Cinnamon Rolls:
- Open your cinnamon roll cans and carefully set aside the icing Use a sharp knife to cut each roll into quarters Scatter the pieces evenly across the baking dish so the base is well covered and each bite will have cinnamon swirls
- Make the Custard:
- In a spacious bowl whisk eggs for a minute until frothy Gradually add the milk and heavy cream to create a smooth mixture Sprinkle in the sugar vanilla cinnamon nutmeg and salt Whisk again until sugar is dissolved and spices are evenly distributed You should see no streaks or lumps
- Soak the Cinnamon Rolls:
- Pour the prepared custard mixture gently over the arranged cinnamon roll pieces Use the back of a spoon or a spatula to lightly press down on the rolls so every piece absorbs the creamy base This step ensures the inside turns custardy while the top gets golden and crisp
- Add the Butter Topping:
- Drizzle the melted butter evenly over the top The butter helps with browning and adds rich depth to each bite
- Bake to Perfection:
- Move the dish into the preheated oven and set your timer for 35 minutes Check halfway through and rotate if needed for even color If the edges brown too quickly gently tent with foil for the last 10 minutes Bake until the top feels set and a knife comes out mostly clean
- Let It Rest and Finish:
- Pull the casserole out and allow it to cool for about 10 minutes This lets the custard firm up and makes for easier slicing
- Top with Icing:
- Microwave or gently warm the reserved icing so it is pourable Drizzle all over the still-warm casserole Use as much as you like for that classic gooey cinnamon roll glaze
For my family the best part is the way your kitchen smells as it bakes Cinnamon and vanilla drifting through the house always takes me right back to when my cousins and I would sneak into the kitchen Christmas morning hoping for a bite before everyone else.
Storage Tips
This casserole keeps beautifully in the refrigerator for up to three days Cover tightly with foil or use an airtight dish To reheat simply cover with foil and place in a low oven until warmed through Individual slices reheat well in the microwave for a quick treat.
Ingredient Substitutions
You can use homemade or bakery cinnamon rolls if you have the time though store-bought saves energy on busy days Substitute half and half or non-dairy cream if needed for a lighter base Almond or oat milk works well for dairy-free versions just choose a richer blend for the creamiest outcome.
Serving Suggestions
Serve the casserole warm with a dusting of powdered sugar for an elegant finish Add fresh berries or sliced bananas for a touch of brightness It is delightful alongside espresso or a cup of chai tea for a classic brunch combo.
Cultural and Historical Context
This dish is the perfect marriage of classic American breakfast casserole traditions and the iconic sticky cinnamon roll While cinnamon rolls were once a rare bakery treat they have become a morning staple and turning them into a casserole makes use of an old-fashioned bread pudding technique for new generations to enjoy.
Seasonal Adaptations
Swap in pumpkin pie spice for the fall months for a toasty autumn twist Scatter dried cranberries or chopped apples for a festive holiday version Top with toasted pecans or walnuts for extra texture anytime
Success Stories
Many readers tell me this is now their go-to for baby showers Easter brunches and sleepovers because it can be assembled in minutes and always wows guests More than one neighbor has asked for the recipe after tasting just a bite at our annual holiday breakfast.
Freezer Meal Conversion
To freeze prep the casserole through the custard soak cover tightly with plastic then foil and freeze for up to one month Thaw overnight then bake as directed The texture stays creamy and indulgent even after freezing.
This cinnamon roll casserole brings morning comfort to the table with ease and style Serve warm for the dreamiest brunch centerpiece or sneak a piece cold for an irresistible snack later.
Recipe FAQs
- → How do I prevent the top from over-browning?
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If the top browns too quickly, cover the dish loosely with foil during the last 10 minutes of baking.
- → Can I make this ahead of time?
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Yes, assemble everything the night before and refrigerate. Bake in the morning for fresh results.
- → What extras can I add for variety?
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Try adding chopped nuts, raisins, or dried cranberries for extra texture and flavor.
- → Is this suitable for vegetarians?
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Yes, as long as your cinnamon rolls do not contain animal-derived additives.
- → How should leftovers be stored?
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Cover and refrigerate leftovers for up to 3 days. Reheat individual portions in the microwave or oven.
- → Can I use homemade cinnamon rolls?
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Absolutely. Just replace refrigerated rolls with fresh homemade dough for a personal touch.