Cinnamon Roll Baked Oatmeal Squares are a delightful twist on a breakfast classic, merging the comforting flavors of cinnamon rolls with the wholesome goodness of oatmeal. Imagine waking up to a warm, cinnamon-swirled treat that’s not only delicious but also packed with nutritious ingredients. I stumbled upon this recipe during a chilly morning when I wanted something cozy yet easy to prepare. It quickly became a family favorite, perfect for brunches or even a sweet snack throughout the week.
Why You’ll Love This Dish
If you’re looking for a quick, budget-friendly breakfast that doesn’t compromise on flavor or nutrition, these baked oatmeal squares are your answer. They come together swiftly, making them ideal for busy weekdays or leisurely weekend brunches. They’re comforting without being overly indulgent, and the kids? They won’t even realize they’re eating something healthy!
“I made these for my family last Sunday. Everyone went back for seconds! They were warm, fluffy, and incredibly satisfying!” – A Happy Home Cook
The Cooking Process Explained
Making Cinnamon Roll Baked Oatmeal Squares flows seamlessly from mixing your dry and wet ingredients to creating that oh-so-delicious swirl. You begin by preparing your baking dish and mixing your oats, powders, and spices in one bowl, while whisking together your wet ingredients in another. This layered approach not only builds flavor but also ensures even cooking. You’ll alternate layers of oatmeal and cinnamon-sugar, creating that iconic cinnamon roll taste throughout every bite.
Gather These Items
Before diving into the baking, make sure you have everything you need. Here’s the ingredient list:
- 1 ½ cups rolled oats
- 1 teaspoon baking powder
- ½ teaspoon ground cinnamon
- ¼ teaspoon salt
- 1 large egg
- 1 cup milk
- ¼ cup maple syrup or honey
- 2 tablespoons melted butter or coconut oil
- 1 teaspoon vanilla extract
- For the Swirl:
- 1 tablespoon melted butter or coconut oil
- 1 tablespoon brown sugar
- ½ teaspoon ground cinnamon
If you’re out of something, you can swap maple syrup for honey or use almond milk instead of regular milk, just keep in mind that this will slightly change the flavor profile.

Directions to Follow
- Preheat your oven to 375°F (190°C) and grease an 8×8 inch baking dish.
- In a large bowl, whisk together the rolled oats, baking powder, ½ teaspoon cinnamon, and salt.
- In another bowl, whisk the egg, milk, maple syrup, 2 tablespoons of melted butter, and vanilla extract until combined.
- Pour the wet ingredients into the oat mixture and stir gently until just mixed.
- Layer half of the oatmeal mixture into the greased baking dish.
- In a small bowl, combine the remaining 1 tablespoon of melted butter, brown sugar, and ½ teaspoon cinnamon to create the swirl mixture.
- Sprinkle half of this cinnamon-sugar mixture over the oatmeal layer in the dish.
- Pour the remaining oatmeal mixture on top of the cinnamon-sugar layer.
- Finish by sprinkling the rest of the cinnamon-sugar mixture over the top.
- Bake in the preheated oven for 25-30 minutes, or until the oats are set and lightly golden brown.
- Allow to cool slightly before cutting into squares.
Best Ways to Enjoy It
These baked oatmeal squares are wonderfully versatile. You can serve them plain or dress them up with a drizzle of additional maple syrup or a dollop of yogurt on top. Pair them with fresh fruit, like sliced bananas or berries, for a colorful and nutritious breakfast! They also make a great snack option with a cup of coffee or a glass of milk.
Storage and Reheating Tips
To keep your leftover Cinnamon Roll Baked Oatmeal Squares fresh, store them in an airtight container in the refrigerator for up to a week. They also freeze beautifully, so feel free to batch-prep and pop them in the freezer for later. Just thaw and reheat in the microwave for a warm, comforting breakfast on busy mornings.
Helpful Cooking Tips
- Use quick oats for a softer texture; rolled oats will yield a chewier bite.
- Avoid overmixing the wet and dry ingredients to keep the squares light and fluffy.
- Let them cool before cutting for ideal square shapes; this ensures a better texture and easier handling.
Creative Twists
Want to switch things up? Consider adding chopped apples or nuts into the oat mixture for added flavor and crunch. You could also try using different spices like nutmeg or swapping in chocolate chips for a delightful twist. For a seasonal spin, add pumpkin puree and some fall spices for a cozy autumn treat.
Your Questions Answered
What is the prep time for these baked oatmeal squares?
The preparation time is about 10-15 minutes, making this a quick and easy breakfast solution.
Can I use a different sweetener?
Absolutely! Feel free to substitute the maple syrup or honey with agave syrup or even a sugar-free sweetener if that’s your preference.
How do I know when they are done baking?
They’re ready when the edges are lightly golden and a toothpick inserted in the center comes out clean.
Can I make this vegan?
Yes! Substitute the egg with a flax egg (1 tablespoon flaxseed meal mixed with 2.5 tablespoons water) and use non-dairy milk and oil to make it vegan-friendly.

Cinnamon Roll Baked Oatmeal Squares
A delightful twist on breakfast, merging the flavors of cinnamon rolls with the goodness of oatmeal. Perfect for brunch or a sweet snack!
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 ½ cups rolled oats
- 1 teaspoon baking powder
- ½ teaspoon ground cinnamon
- ¼ teaspoon salt
- 1 large egg
- 1 cup milk
- ¼ cup maple syrup or honey
- 2 tablespoons melted butter or coconut oil
- 1 teaspoon vanilla extract
- For the Swirl:
- 1 tablespoon melted butter or coconut oil
- 1 tablespoon brown sugar
- ½ teaspoon ground cinnamon
Instructions
- Preheat your oven to 375°F (190°C) and grease an 8×8 inch baking dish.
- Whisk together the rolled oats, baking powder, ½ teaspoon cinnamon, and salt in a large bowl.
- Whisk the egg, milk, maple syrup, 2 tablespoons of melted butter, and vanilla extract in another bowl until combined.
- Pour the wet ingredients into the oat mixture and stir gently until just mixed.
- Layer half of the oatmeal mixture into the greased baking dish.
- Combine the remaining 1 tablespoon of melted butter, brown sugar, and ½ teaspoon cinnamon to create the swirl mixture in a small bowl.
- Sprinkle half of this cinnamon-sugar mixture over the oatmeal layer in the dish.
- Pour the remaining oatmeal mixture on top of the cinnamon-sugar layer.
- Finish by sprinkling the rest of the cinnamon-sugar mixture over the top.
- Bake in the preheated oven for 25-30 minutes, or until the oats are set and lightly golden brown.
- Allow to cool slightly before cutting into squares.
Notes
Use quick oats for a softer texture; avoid overmixing the wet and dry ingredients to keep the squares light and fluffy.
Nutrition
- Serving Size: 1 square
- Calories: 220
- Sugar: 10g
- Sodium: 180mg
- Fat: 7g
- Saturated Fat: 3g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 4g
- Protein: 6g
- Cholesterol: 30mg








