This Cinnamon Roll Baked Oatmeal is a cozy breakfast treat that tastes just like a warm cinnamon roll! Made with oats, milk, and a sprinkle of cinnamon, it’s easy to whip up.
Perfect for chilly mornings, I love to top mine with a drizzle of icing. It’s like having dessert for breakfast, but don’t worry, it’s still healthy! 🍽️
Key Ingredients & Substitutions
Rolled Oats: Old-fashioned rolled oats are the best choice for this dish as they cook well and provide a lovely texture. If you’re in a pinch, quick oats will work but may make the dish softer. Just avoid steel-cut oats; they take longer to cook and won’t have the right consistency.
Milk: Any milk works here! If you need a dairy-free option, almond, soy, or oat milk are great substitutes. I often use almond milk as it adds a nice touch of flavor without overpowering the cinnamon.
Yogurt: Plain Greek yogurt adds creaminess and helps with moisture. You can swap it for regular yogurt or any non-dairy yogurt. I like to use coconut yogurt for a hint of flavor and creaminess!
Cinnamon: Cinnamon is key to that warm, cozy flavor. If you want to switch it up, try mixing in some nutmeg or allspice. Just use them sparingly as they can be stronger than cinnamon!
How Do I Achieve a Perfect Swirl of Cinnamon?
The cinnamon swirl is what gives this oatmeal its “cinnamon roll” allure. To get it just right, focus on spreading the mixture evenly without mixing it too much into the base.
- After pouring in half the oatmeal mixture, create the swirl topping using melted butter, brown sugar, and cinnamon. Mix these in a separate bowl first.
- When you spread the swirl on the oatmeal base, use a spoon or spatula to lightly layer it on top without pressing down too hard.
- Before adding the last layer of oatmeal, gently swirl it in with a knife. This creates that marbled effect without losing all the cinnamon goodness!
With these tips, you’ll have beautifully baked oatmeal that looks as good as it tastes! Enjoy every bite!

Cinnamon Roll Baked Oatmeal
Ingredients You’ll Need:
- 2 cups old-fashioned rolled oats
- 1 1/2 teaspoons baking powder
- 2 teaspoons ground cinnamon, divided
- 1/4 teaspoon salt
- 1 cup milk (dairy or plant-based)
- 1 large egg
- 1/4 cup maple syrup or honey
- 1/4 cup plain Greek yogurt or unsweetened yogurt
- 2 teaspoons vanilla extract
- 3 tablespoons unsalted butter, melted and slightly cooled
- 1/4 cup brown sugar
- 2 tablespoons melted butter (for cinnamon swirl)
- Optional: pinch of nutmeg or ground cloves for extra spice
For the Icing:
- 1/2 cup powdered sugar
- 1-2 tablespoons milk (or cream)
- 1/2 teaspoon vanilla extract
How Much Time Will You Need?
This delicious baked oatmeal takes about 10 minutes to prep, then you’ll bake it for 35-40 minutes. So, you should be ready to enjoy this delightful treat in about 50 minutes total! Perfect for a cozy morning or brunch with family and friends.
Step-by-Step Instructions:
1. Preheat the Oven:
First things first! Preheat your oven to 375°F (190°C). While that’s heating up, lightly grease a medium-sized baking dish or some individual ramekins for personal servings.
2. Combine the Dry Ingredients:
In a large bowl, mix together your rolled oats, baking powder, 1 teaspoon of the cinnamon, salt, and if you’re using it, the optional nutmeg. This will form the hearty base of your baked oatmeal.
3. Mix the Wet Ingredients:
In a different bowl, whisk together the milk, egg, maple syrup (or honey), yogurt, vanilla extract, and melted butter. This mixture brings all the moisture and flavor into your dish!
4. Combine Everything:
Pour the wet ingredients into the dry oat mixture. Stir gently until everything is fully combined and the oats are well-coated.
5. Create the Base Layer:
Now, transfer half of your oatmeal mixture into the prepared baking dish. This will serve as the base. It’s a great idea to spread it evenly for nice baking.
6. Make the Cinnamon Swirl:
In a small bowl, mix the brown sugar, the other teaspoon of cinnamon, and 2 tablespoons of melted butter. This will give you that delicious cinnamon swirl. Spread this mixture evenly over the oatmeal layer in the dish.
7. Add the Top Layer:
Top your cinnamon swirl with the remaining oatmeal mixture. Use a knife or spoon to gently swirl it all together without mixing it completely, to create a marbled effect.
8. Bake:
Pop it in the oven and bake for 35-40 minutes. You’ll know it’s done when the top is golden brown and the oatmeal is set. Your kitchen will smell amazing!
9. Prepare the Icing:
While the oatmeal is baking, whisk up your icing! Combine the powdered sugar, vanilla, and milk in a small bowl. Mix until it’s smooth and drizzleable. If it’s too thick, add a bit more milk!
10. Cool and Drizzle:
Let your baked oatmeal cool for a few minutes once it’s out of the oven. Then, drizzle the icing generously on top. Yum!
11. Serve and Enjoy:
Serve warm with a sprinkle of extra cinnamon if you’d like. Enjoy your cozy, cinnamon roll-flavored baked oatmeal that’s perfect for a comforting breakfast!
Happy cooking! 😊
Can I Use Different Sweeteners?
Absolutely! You can substitute maple syrup with honey, agave nectar, or even brown sugar. Just keep in mind that the sweetness level may change slightly, so adjust to taste!
Can I Make This Recipe Vegan?
Yes! To make this baked oatmeal vegan, simply replace the egg with a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water), use a plant-based yogurt, and ensure your milk is dairy-free.
How Do I Store Leftovers?
If you have leftovers, store them in an airtight container in the fridge for up to 3-4 days. You can reheat individual portions in the microwave or enjoy cold for a parfait-style breakfast!
Can I Prepare This Ahead of Time?
Definitely! You can assemble the oatmeal the night before, cover it, and store it in the fridge until you’re ready to bake it in the morning. Just add a few extra minutes to the baking time if it’s coming straight from the refrigerator!



