Description
This easy Cinnamon Roll Casserole is one of the best breakfast ideas for busy mornings and special occasions. Soft cinnamon roll pieces soak in a simple vanilla custard before baking into a golden casserole with warm cinnamon flavor and sweet icing. It is a quick recipe to assemble and a delicious choice for Christmas morning or a holiday brunch. Serve it with fresh fruit for a healthy balance or prepare the ingredients ahead for an easy family breakfast or weekend meal prep.
Ingredients
- 2 cans (12.4 oz each or 16 rolls total) Refrigerated cinnamon rolls with icing
- 4 large eggs Large eggs
- 1/2 cup Whole milk
- 1/4 cup Pure maple syrup
- 1 teaspoon Vanilla extract
- 1 teaspoon Ground cinnamon
- 2 tablespoons Unsalted butter
Instructions
- Open both cans of refrigerated cinnamon rolls and set the included icing aside for finishing. Separate all sixteen cinnamon rolls and cut each one into four pieces to create approximately sixty-four small dough sections.
Place the cut pieces loosely on a wooden cutting board. Keep the cinnamon spirals visible while allowing some pieces to open slightly along their natural seams. The pieces should have irregular edges rather than perfectly identical shapes.
- Add four large eggs and one half cup of whole milk to a medium mixing bowl. Pour in the maple syrup along with the vanilla extract and ground cinnamon.
Whisk until the eggs and milk become a smooth pale golden mixture with small cinnamon speckles throughout. The maple syrup should be fully incorporated and the custard should have a consistent liquid texture.
- Preheat the oven to 350°F or 175°C and coat a 9 by 13 inch ceramic baking dish with the softened butter. Transfer all of the quartered cinnamon roll pieces into the prepared dish and spread them loosely across the bottom.
Pour the cinnamon custard evenly over the pieces while allowing some of the golden liquid to collect between the dough sections. Gently reposition a few pieces so their cut edges touch the custard without pushing every piece below the surface.
Let the casserole stand for about five minutes while the dough absorbs some of the liquid. The top should still show exposed cinnamon spirals and irregular dough peaks.
- Place the assembled casserole in the preheated oven and bake for approximately thirty minutes. During baking the cinnamon roll pieces expand and the custard thickens into a tender filling around the dough.
Remove the dish when the top is golden brown and the center is set rather than visibly liquid. The raised dough edges should show deeper caramelized color while the inner sections remain soft and pillowy.
Allow the casserole to rest for approximately five minutes before adding the icing. This helps the custard finish setting and prevents the icing from disappearing completely into the hot surface.
- Open the reserved icing portions from both cinnamon roll packages. Allow the icing to reach room temperature so it spreads easily across the warm baked rolls.
Drizzle the icing over the casserole in loose irregular ribbons. Let some icing settle into the cinnamon seams while keeping sections of the golden crust exposed for a homemade appearance.
The finished casserole should have a contrast between the lightly browned dough and glossy white icing. Avoid spreading the icing into a completely smooth layer because the raised cinnamon rolls should remain visible.
- Cut the warm Cinnamon Roll Casserole into four generous servings. Carefully lift one portion from the baking dish and place it onto a white plate with the cinnamon swirls facing outward.
The cut side should reveal the soft interior with distinct cinnamon layers and tender custard-soaked dough. Allow some of the vanilla icing to run naturally over the uneven edges while keeping the golden crust visible.
Serve immediately while the center is warm and fluffy. The finished piece should hold together loosely while still showing its individual cinnamon roll sections.
Notes
Storage: Allow the Cinnamon Roll Casserole to cool before placing leftovers into an airtight container. Refrigerate the casserole within two hours of baking and keep it chilled at 40°F or below. Properly stored leftovers will stay fresh for up to three to four days.
For individual portions cut the cooled casserole into serving-sized pieces and arrange them in shallow food-safe containers. Separate layers with parchment paper when stacking to prevent the icing from sticking. Keep the containers tightly covered to preserve the soft texture.
To freeze the casserole allow it to cool completely and wrap each portion tightly before transferring it to a freezer-safe container. Freeze for up to two months for the best quality. Thaw overnight in the refrigerator before reheating for more even results.
To reheat a single refrigerated portion place it on a microwave-safe plate and warm in short intervals until heated through. For larger portions cover loosely with foil and warm in a 300°F oven until hot in the center. An internal temperature of 165°F is a useful target for reheated leftovers. Add a little fresh icing only if desired.
For holiday breakfast preparation you can cut the cinnamon rolls and mix the custard separately the evening before. Store both covered in the refrigerator and assemble the casserole just before baking. This approach helps prevent the dough from becoming overly soft during an extended overnight soak.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Breakfast
- Cuisine: American