Why You’ll Love Cinnamon Roll Baked Oatmeal Recipe
If you love cinnamon rolls but want something simpler and more nourishing for breakfast, this recipe is the perfect solution. It captures the sweet cinnamon flavor and soft texture you crave without the need for yeast or rising time.
It’s easy to prepare in one bowl, great for feeding a family, and ideal for making ahead. The ingredients are pantry staples, and you can customize it with add-ins like fruit or nuts. Plus, it reheats beautifully, making busy mornings much easier.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
3 cups rolled oats
1/2 teaspoon baking powder
1/4 teaspoon salt
2 teaspoons ground cinnamon
2 eggs
1 teaspoon vanilla extract
1/3 cup maple syrup
2 cups milk
For the icing:
1/2 cup powdered sugar
1–2 tablespoons milk
Directions
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Preheat your oven to 375°F (190°C). Lightly grease an 8×8-inch baking dish.
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In a large mixing bowl, combine the rolled oats, baking powder, salt, and cinnamon.
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Add the eggs, vanilla extract, maple syrup, and milk. Stir well until everything is evenly combined.
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Pour the mixture into the prepared baking dish and spread it evenly.
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Bake for 25–30 minutes, or until the center is set and the top is lightly golden.
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While the oatmeal bakes, whisk together the powdered sugar and milk to create a smooth icing.
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Once the oatmeal is finished baking, allow it to cool slightly, then drizzle the icing over the top. Slice and serve warm.
Servings and timing
Servings: 6 squares
Prep time: 10 minutes
Bake time: 25–30 minutes
Total time: 35–40 minutes
Variations
For a fruity twist, stir in chopped apples, pears, or raisins before baking.
Add chopped pecans or walnuts for a bit of crunch.
For a richer cinnamon roll flavor, swirl a mixture of melted butter, brown sugar, and cinnamon into the batter before baking.
To make it dairy-free, use your favorite plant-based milk. You can also substitute the eggs with flax eggs if needed.
For extra protein, mix in a scoop of vanilla protein powder and slightly increase the milk to maintain moisture.
Storage/Reheating
Store leftovers in an airtight container in the refrigerator for up to 5 days.
To reheat, warm individual portions in the microwave for 30–60 seconds until heated through. You can also reheat larger portions in the oven at 325°F until warmed.
For longer storage, cut the baked oatmeal into squares and freeze them individually. Store in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator or reheat directly from frozen.
FAQs
Can I use quick oats instead of rolled oats?
Yes, but the texture will be softer and slightly less chewy. Rolled oats provide the best structure for baked oatmeal.
Can I prepare this the night before?
Yes, you can mix everything together, cover the dish, and refrigerate overnight. Bake it fresh in the morning.
How do I know when it’s fully baked?
The center should be set and no longer jiggly. A toothpick inserted in the middle should come out mostly clean.
Can I reduce the sweetness?
Absolutely. You can slightly reduce the maple syrup or skip the icing if you prefer a less sweet breakfast.
What type of milk works best?
Any milk works well, including dairy milk, almond milk, oat milk, or soy milk.
Can I double the recipe?
Yes, double the ingredients and bake in a 9×13-inch dish. You may need to add a few extra minutes to the baking time.
Is this recipe gluten-free?
It can be if you use certified gluten-free oats.
Can I add a cinnamon swirl layer?
Yes, mix melted butter, brown sugar, and cinnamon, then swirl it into the batter before baking for a more classic cinnamon roll effect.
Can I serve this cold?
Yes, it can be enjoyed cold, but it tastes best when warmed slightly.
How should I store the icing?
If you plan to store the oatmeal for several days, you can keep the icing separate and drizzle it over each portion just before serving.
Conclusion
Cinnamon Roll Baked Oatmeal is a comforting, flavorful breakfast that brings together the cozy taste of cinnamon rolls and the heartiness of baked oats. Easy to prepare, simple to customize, and perfect for meal prep, it’s a satisfying way to start your day with minimal effort and maximum flavor.
