10/25/2026
🍥 Cinnamon Roll French Toast Casserole ✨
Soft cinnamon roll pieces soak up a simple vanilla-cinnamon egg mixture and bake into a warm, golden breakfast casserole. A creamy icing made with the frosting from the cinnamon roll packages, cream cheese, and powdered sugar goes over the top while everything is still deliciously soft. It’s an easy choice for a weekend breakfast, holiday morning, or make-ahead brunch.
For the Cinnamon Roll Bake
2 large (17.5-ounce) cans refrigerated cinnamon rolls, icing reserved
2 tablespoons butter, melted
4 large eggs
⅓ cup milk
1 tablespoon ground cinnamon
1 teaspoon vanilla extract
For the Cream Cheese Icing
Icing reserved from both cinnamon roll packages
½ cup powdered sugar
2 tablespoons cream cheese, softened
1 tablespoon milk
Assemble the Casserole
1. Preheat the oven.
Set the oven to 350°F.
Have a 9×13-inch baking dish ready for the cinnamon roll mixture.
2. Cut the cinnamon rolls.
Open both packages of refrigerated cinnamon rolls and set the icing containers aside.
Cut each individual cinnamon roll into 6 pieces.
Keeping the pieces relatively similar in size will help them bake more evenly.
3. Butter the baking dish.
Pour the 2 tablespoons melted butter into the 9×13-inch baking dish.
Spread it across the bottom of the pan, then arrange the cinnamon roll pieces evenly over the butter.
Try to distribute the pieces across the entire dish rather than piling them heavily in one area.
Make the French Toast Mixture
4. Whisk the eggs and milk.
In a separate mixing bowl, combine the eggs and milk.
Add the ground cinnamon and vanilla extract, then whisk thoroughly until the eggs are completely broken up and everything is well combined.
5. Pour it over the cinnamon rolls.
Slowly pour the egg mixture evenly over the cinnamon roll pieces.
Make sure the mixture reaches all areas of the casserole so the pieces are evenly coated.
Bake Until Golden
6. Bake for 30–35 minutes.
Transfer the casserole to the preheated oven and bake for 30–35 minutes.
The casserole is ready when the top is dark golden brown and crisp and the center is set.
Check the cinnamon roll pieces in the center before removing the pan. If they still look doughy, return the casserole to the oven for a few additional minutes.
Make the Cream Cheese Icing
7. Combine the frosting ingredients.
While the casserole finishes baking, place the reserved icing from both cinnamon roll packages in a bowl.
Add the softened cream cheese, powdered sugar, and milk.
Whisk until completely smooth and creamy.
If necessary, continue whisking until no visible pieces of cream cheese remain.
Finish and Serve
8. Drizzle with icing.
Once the casserole is baked through, remove it from the oven.
Pour or drizzle the prepared cream cheese icing evenly over the warm casserole, allowing some of it to settle between the cinnamon roll pieces.
Serve warm.
Make It Ahead
There are two useful ways to prepare this casserole ahead of time.
For the first option, cut the cinnamon rolls and arrange them in the prepared pan. Cover the pan with plastic wrap or foil and refrigerate it. Prepare the egg mixture separately and refrigerate it as well. Pour the egg mixture over the cinnamon rolls shortly before baking.
For an even easier morning, assemble the entire casserole, cover it tightly, and refrigerate it overnight. Bake it according to the normal directions the next morning.
Extra Icing Option
If you want more icing than the standard recipe provides, mix together:
¾ cup powdered sugar
3 ounces cream cheese, softened
1½ tablespoons milk
Whisk until smooth, then drizzle over the casserole as desired.
Storage and Reheating
Cover leftover Cinnamon Roll French Toast Casserole and refrigerate it for up to 5 days.
For a larger amount, reheat it in a 350°F oven for 20–30 minutes, or until warmed through.
Individual portions can also be reheated in the microwave for a quicker option.
Notes
1. Check the center for raw dough before removing the casserole.
The browned surface isn't the only indicator of doneness. The center should also be set, and the cinnamon roll pieces shouldn't look raw or doughy. If necessary, give the casserole a few additional minutes in the oven.
2. The overnight method is optional.
This casserole can be assembled and baked immediately; it doesn't require an overnight soak. Refrigerating the assembled casserole overnight is simply a make-ahead option when you want less preparation the following morning.