Lazy weekend mornings call for a warm, comforting meal. This baked oatmeal recipe fills your home with the best scent. It is simple enough for any beginner to master. Your whole family will love the crunchy cinnamon top.
Why This Recipe Is a Winner
This dish is a winner for busy fall mornings. It feels like eating a giant, warm oatmeal cookie. The center stays soft and tender while baking. It is a great make-ahead breakfast for school days. You only need simple pantry staples to start.
Your kids will love the sweet, caramelized crust. It provides a satisfying crunch in every single bite. This recipe is very budget-friendly for large families. It keeps everyone full and happy until lunchtime. You will find yourself making this every week.
Simple Method
Making this is very straightforward and fast. You just mix the dry and wet ingredients. Pour everything into a greased baking dish. The cinnamon-sugar topping is the best part. Even young kids can help sprinkle the sugar. It is nearly impossible to mess this up.
Simple Ingredients
You likely have most of these items in your kitchen right now.
- 3 cups old-fashioned rolled oats
- 1/2 cup light brown sugar, packed
- 2 teaspoons ground cinnamon
- 1 teaspoon baking powder
- 1/2 teaspoon kosher salt
- 1 cup whole milk
- 2 large eggs, beaten
- 1/4 cup unsalted butter, melted
- 1 teaspoon vanilla extract
- 1/4 cup granulated sugar
- 1 tablespoon ground cinnamon
Step-by-Step
- Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius) and grease a 9×9 inch baking dish.
- In a large mixing bowl, whisk together the rolled oats, brown sugar, 2 teaspoons of cinnamon, baking powder, and salt.
- In a medium bowl, combine the milk, eggs, melted butter, and vanilla extract until homogeneous.
- Incorporate the wet mixture into the dry ingredients, stirring until the oats are thoroughly hydrated.
- Transfer the oat mixture into the prepared baking dish, leveling the surface with a spatula.
- In a small vessel, combine the granulated sugar and 1 tablespoon of cinnamon; sprinkle this mixture evenly over the top of the oats.
- Bake for 30 to 35 minutes, or until the center is firm to the touch and the topping has crystallized.
- Allow the dish to rest for 5 minutes at room temperature before slicing and serving.
Best Ways to Enjoy It
Serve this warm in a shallow bowl. Add a splash of cold milk over the top. Top it with fresh apple slices or berries. It is perfect for a holiday brunch spread. Set the table and enjoy a slow morning. This baked oatmeal recipe pairs well with coffee.
Storage & Reheating
Store any leftovers in the fridge for four days. This recipe is perfect for your weekly meal prep. Reheat a slice in the microwave for 45 seconds. It stays moist and delicious all week long. You can also freeze individual slices for later. Just wrap them tightly in plastic wrap first.
Tips for Best Results
- Use old-fashioned rolled oats for the best texture.
- Don’t skip the five-minute rest after baking.
- Avoid using quick oats as they become mushy.
- Use room temperature eggs for a smoother batter.
- For Thanksgiving brunch, double the batch for guests.
- Add a handful of chopped pecans for extra crunch.
Ways to Switch It Up
- Use almond milk for a dairy-free version.
- Swap brown sugar for coconut sugar if preferred.
- Add fresh blueberries during the bright summer months.
- Use certified gluten-free oats for a gluten-free meal.
Common Questions
Can I make this ahead of time?
Yes, you can mix the dry ingredients tonight. Store them in a sealed container for morning. Add the wet ingredients right before you bake. This saves you time on busy weekdays.
Will my kids actually eat this?
Most kids love the cinnamon-sugar crust on top. It tastes very similar to a warm cookie. It is a great way to serve oats. You can even let them help mix.
I hope this cozy recipe brightens your fall mornings. Give it a try and let every bite warm you up. Happy cooking!
— Alex
Ingredients
- 3 cups old -fashioned rolled oats
- 1/2 cup light brown sugar, packed
- 2 teaspoons ground cinnamon
- 1 teaspoon baking powder
- 1/2 teaspoon kosher salt
- 1 cup whole milk
- 2 large eggs , beaten
- 1/4 cup unsalted butter, melted
- 1 teaspoon vanilla extract
- 1/4 cup granulated sugar
- 1 tablespoon ground cinnamon
Instructions
- Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius) and grease a 9x9 inch baking dish.
- In a large mixing bowl, whisk together the rolled oats, brown sugar, 2 teaspoons of cinnamon, baking powder, and salt.
- In a medium bowl, combine the milk, eggs, melted butter, and vanilla extract until homogeneous.
- Incorporate the wet mixture into the dry ingredients, stirring until the oats are thoroughly hydrated.
- Transfer the oat mixture into the prepared baking dish, leveling the surface with a spatula.
- In a small vessel, combine the granulated sugar and 1 tablespoon of cinnamon; sprinkle this mixture evenly over the top of the oats.
- Bake for 30 to 35 minutes, or until the center is firm to the touch and the topping has crystallized.
- Allow the dish to rest for 5 minutes at room temperature before slicing and serving.

