This Cinnamon Roll Casserole is a warm, gooey delight that brings a delicious twist to breakfast! Made from canned cinnamon rolls, it’s fluffy and sweet with a creamy glaze.
It’s like having cinnamon rolls but in a cozy, shareable dish! I love to sprinkle some extra cinnamon on top for good measure, because who can resist a bit more spice? 😋
Key Ingredients & Substitutions
Cinnamon Rolls: The star of the dish! Canned cinnamon rolls are easy to use. For a homemade option, try using your favorite cinnamon roll dough. Just make sure it’s enough for about 16 rolls.
Eggs: These bind the casserole and help it set. If you’re looking for a vegan alternative, try using mashed bananas or a flax egg (1 tablespoon ground flaxseed + 2.5 tablespoons water). It works surprisingly well!
Milk: Whole milk gives the best creaminess. If you’re dairy-free, almond milk or oat milk can be great substitutes without sacrificing too much flavor.
Vanilla Extract: This adds depth to the flavor. If you’re out, you can replace it with a little almond extract or simply skip it if you prefer.
Ground Cinnamon: I love adding extra cinnamon for a bolder flavor, but you can skip this if you want a milder taste. If using, try adding a pinch of nutmeg for a nice twist!
How Do I Ensure My Casserole Sets Perfectly?
Getting that perfect texture is about balancing ingredients and cooking time. Here’s how to do it:
- Make sure to whisk the egg mixture thoroughly. This ensures even distribution across the rolls.
- Press the cinnamon roll pieces down into the egg mixture so they absorb evenly.
- Check the casserole around 30 minutes. If the top is golden and the center is no longer jiggly, it’s ready.
Let it cool slightly before drizzling icing. This helps it firm up a bit more for easier slicing!

Cinnamon Roll Casserole
Ingredients You’ll Need:
Main Ingredients:
- 2 (11 oz) cans of cinnamon rolls with icing (usually 8 rolls per can)
- 4 large eggs
- 1 cup milk (whole milk preferred)
- 1 teaspoon vanilla extract
- 1/2 teaspoon ground cinnamon (optional, for extra cinnamon flavor)
- Butter or non-stick spray (for greasing the baking dish)
How Much Time Will You Need?
This delicious Cinnamon Roll Casserole takes about 10 minutes to prepare and 30-35 minutes to bake. So, you’ll have this lovely dish ready in under an hour—a perfect option for a cozy breakfast or brunch!
Step-by-Step Instructions:
1. Prepping the Oven & Dish:
Start by preheating your oven to 350°F (175°C). While the oven heats, grab a 9×13 inch baking dish and grease it lightly with butter or non-stick spray—this will help your casserole come out easily!
2. Preparing the Cinnamon Rolls:
Open the two cans of cinnamon rolls. Separate each roll and cut them into quarters. This makes it easier for them to soak up the yummy egg mixture. Arrange all the quartered rolls evenly in your greased baking dish.
3. Mixing the Egg Mixture:
In a medium-sized bowl, whisk together the eggs, milk, vanilla extract, and ground cinnamon until everything is well blended. This is where the magic happens!
4. Combining the Ingredients:
Now, pour that creamy egg mixture evenly over the pieces of cinnamon rolls in the baking dish. Gently press down on the roll pieces to help them soak up that delicious mixture. This step is key for an even bake!
5. Baking the Casserole:
Now it’s time to bake! Place the dish in your preheated oven and let it bake for about 30-35 minutes, or until the top is lightly golden brown and the casserole is set in the center.
6. Finishing Touches:
Once it’s done, take the casserole out of the oven and let it cool for about 5 minutes. While it’s cooling, warm up the icing from the cinnamon roll cans in the microwave for a few seconds until just soft. Drizzle the icing over the warm casserole; it’ll melt in a bit to make it extra gooey!
7. Serving It Up:
Slice your Cinnamon Roll Casserole into square servings and enjoy it warm. You can sprinkle some extra cinnamon or add chopped nuts on top for an added crunch if you like. Enjoy this sweet breakfast treat!
Can I Use Different Types of Cinnamon Rolls?
Absolutely! You can use any brand of canned cinnamon rolls or even homemade dough if you prefer. Just ensure you have around 16 rolls’ worth for the recipe to work perfectly.
Can I Make This Casserole the Night Before?
Yes, you can prepare the casserole the night before! Assemble everything in the baking dish without baking, cover it tightly, and refrigerate. In the morning, simply bake it straight from the fridge—just add a few extra minutes to the baking time if it’s cold from the fridge.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, you can warm it gently in the microwave or in the oven at a low temperature until heated through.
Can I Add Toppings or Mix-Ins?
Definitely! Feel free to mix in some chocolate chips, nuts, or even chopped fruit like apples or blueberries before baking for added flavor and texture. Just be mindful of how much you add, so it doesn’t overwhelm the cinnamon rolls.



