If you love the cozy comforts of breakfast and the delightful flavors of a classic coffee cake, you are going to fall head over heels for this Coffee Cake Baked Oatmeal Recipe. It combines the hearty goodness of rolled oats with the sweet, cinnamon-spiced crumble topping that coffee cake fans adore. It’s perfect for busy mornings when you want something warm, filling, and just a little bit indulgent all at once. Trust me, this baked oatmeal will quickly become your new favorite way to start the day or even enjoy as a sweet snack any time.
Ingredients You’ll Need
This recipe keeps things wonderfully simple, using ingredients that are easy to find but powerful in flavor. Each component plays a special role, from the wholesome oats that bring texture and heartiness, to the cinnamon and brown sugar in the topping that create that signature coffee cake taste and irresistible aroma.
- 2 cups rolled oats: The hearty base that gives this dish its comforting chew and fiber boost.
- 1 teaspoon baking powder: Helps the oatmeal rise slightly, making it light and fluffy.
- 1 teaspoon cinnamon: Adds warm spice that perfectly pairs with the maple syrup and oat flavors.
- 1/4 teaspoon salt: Balances the sweetness, enhancing all the other flavors.
- 1 cup milk: Provides moisture and creaminess, making the oats tender when baked.
- 1/4 cup maple syrup: Natural sweetness that elevates the dish without overpowering it.
- 1 teaspoon vanilla extract: Gives a subtle, fragrant depth to the batter.
- 1 egg: Adds richness and helps bind everything together.
- 2 tablespoons melted butter: Makes the oatmeal tender and adds a buttery note in the batter.
- 1/4 cup flour: Essential for creating the crumbly streusel topping that delivers that classic coffee cake crunch.
- 2 tablespoons brown sugar: Sweet and slightly caramel-like, it sweetens the streusel and caramelizes beautifully while baking.
- 2 tablespoons melted butter (for topping): Binds the streusel ingredients and brings richness.
- 1/2 teaspoon cinnamon (for topping): Spices up the streusel, echoing the batter’s flavor for a perfectly balanced finish.
How to Make Coffee Cake Baked Oatmeal Recipe
Step 1: Preheat and Prepare Your Dish
Start by heating your oven to 350°F (175°C). Lightly grease a baking dish with butter or non-stick spray to ensure your oatmeal doesn’t stick and bakes evenly with a golden crust. This simple step sets the stage for a perfect bake.
Step 2: Mix Dry Ingredients
In a large bowl, combine the rolled oats, baking powder, cinnamon, and salt. This mixture packs the essential structure and spice for the baked oatmeal, ensuring every bite carries that cinnamon warmth we love in coffee cake.
Step 3: Whisk Wet Ingredients
In a separate bowl, whisk together the milk, maple syrup, vanilla extract, egg, and 2 tablespoons melted butter. This blend brings moisture, natural sweetness, and richness to the oats, creating a custard-like base that turns golden in the oven.
Step 4: Combine and Pour
Pour the wet ingredients into the dry, stirring until everything is thoroughly mixed but not overworked. The batter will be thick and hearty. Transfer this mixture evenly into your prepared baking dish – you’re almost ready to bake!
Step 5: Prepare and Add Streusel Topping
Now for the crowning glory: mix the flour, brown sugar, melted butter, and cinnamon together until crumbly. Sprinkle this streusel mixture evenly over the top of the oatmeal. This topping crisps up beautifully while baking, giving you that signature coffee cake crunch.
Step 6: Bake to Perfection
Place the dish in your preheated oven and bake for about 30-35 minutes. You want the oatmeal to be set in the middle and the topping golden brown. The luscious aroma of cinnamon and caramelizing sugar will fill your kitchen, signaling it’s ready to come out.
Step 7: Serve Warm and Enjoy
Let it cool for a few minutes to firm up slightly, then dig in! This Coffee Cake Baked Oatmeal Recipe is best enjoyed warm, fresh from the oven, when the topping is at its crispiest and the inside is soft and comforting.
How to Serve Coffee Cake Baked Oatmeal Recipe
Garnishes
For an extra-special touch, sprinkle a bit of chopped nuts like pecans or walnuts on top before serving. A dollop of Greek yogurt or a drizzle of cream can add richness and contrast beautifully with the cinnamon sweetness. Fresh berries also brighten each bite with a juicy pop of flavor.
Side Dishes
This baked oatmeal pairs wonderfully with a simple side of fresh fruit or a glass of freshly squeezed orange juice to balance the sweet and spiced flavors. For brunch gatherings, serving alongside scrambled eggs or a light salad makes for a complete and satisfying meal.
Creative Ways to Present
For a charming twist, portion the baked oatmeal into individual ramekins before baking — this makes serving a breeze and looks delightful at the table. You can also add swirls of cream cheese frosting or a sprinkle of powdered sugar on top for a dessert-like presentation that still feels breakfast-friendly.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover leftovers tightly and store them in the refrigerator. The flavors actually deepen overnight, making it a fantastic make-ahead breakfast. It will stay fresh for up to 4 days.
Freezing
If you want to keep it longer, cut the baked oatmeal into squares, wrap each piece in plastic wrap, and freeze in an airtight container or freezer bag. It freezes beautifully and can be stored for up to 2 months without losing flavor or texture.
Reheating
Reheat leftovers gently in the microwave or oven until warm throughout. If frozen, thaw overnight in the fridge then warm as usual. A quick reheat preserves the soft inside and revives that perfect streusel crunch, making it feel freshly baked all over again.
FAQs
Can I use quick oats instead of rolled oats?
While rolled oats give the best texture for this recipe, quick oats can be used in a pinch. The texture will be softer and less chewy, but it will still taste great and bake well.
Is it possible to make this recipe dairy-free?
Absolutely! Substitute the milk with any plant-based milk like almond or oat milk, and use vegan butter or coconut oil for the melted butter. The recipe will still be delicious and comforting.
Can I add fruit to the baked oatmeal?
Yes! Frozen or fresh berries, chopped apples, or even banana slices mixed into the batter before baking add bursts of natural sweetness and texture that complement the coffee cake flavors beautifully.
How long does this baked oatmeal last at room temperature?
Since it contains dairy and egg, it’s best to keep it refrigerated after it cools down. At room temperature, it should not be left out for more than 2 hours to ensure food safety.
Can I double the recipe for a larger batch?
Definitely! Just double all the ingredients and use a larger baking dish. Keep an eye on the baking time, as a thicker layer may need a few extra minutes to cook through.
Final Thoughts
This Coffee Cake Baked Oatmeal Recipe is one of those rare breakfasts that feels like a special treat yet comes together simply and naturally. It’s warm, satisfying, and packed with comforting flavors that make mornings better every single time. Give it a try this weekend — I promise it’ll become a beloved staple in your breakfast routine!
Print
Coffee Cake Baked Oatmeal Recipe
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Coffee Cake Baked Oatmeal is a comforting and wholesome breakfast dish combining hearty rolled oats with warm cinnamon and sweet maple syrup. Topped with a crumbly cinnamon streusel, it’s baked to golden perfection for a deliciously satisfying start to your day.
Ingredients
Oatmeal Base
- 2 cups rolled oats
- 1 teaspoon baking powder
- 1 teaspoon cinnamon
- 1/4 teaspoon salt
- 1 cup milk
- 1/4 cup maple syrup
- 1 teaspoon vanilla extract
- 1 egg
- 2 tablespoons melted butter
Streusel Topping
- 1/4 cup flour
- 2 tablespoons brown sugar
- 2 tablespoons melted butter
- 1/2 teaspoon cinnamon
Instructions
- Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C) and grease a baking dish to prevent sticking and ensure easy serving.
- Mix Dry Ingredients: In a large bowl, combine rolled oats, baking powder, cinnamon, and salt thoroughly to evenly distribute the leavening and spices.
- Combine Wet Ingredients: In another bowl, whisk together the milk, maple syrup, vanilla extract, egg, and melted butter until smooth and cohesive.
- Combine Wet and Dry Mixtures: Pour the wet ingredient mixture into the dry ingredients and stir well until completely combined, forming the oatmeal batter.
- Prepare Streusel Topping: In a small bowl, mix together the flour, brown sugar, melted butter, and cinnamon until crumbly and evenly combined for a sweet and crunchy topping.
- Assemble and Bake: Pour the oatmeal batter into the prepared baking dish, then evenly sprinkle the streusel topping over the surface. Bake in the preheated oven for 30-35 minutes, or until the oatmeal is set and the top is golden brown.
- Serve: Remove from the oven and allow to cool slightly before serving warm. Enjoy the comforting flavors and hearty texture of your coffee cake baked oatmeal.
Notes
- You can substitute the milk with almond or oat milk for a dairy-free option.
- For added flavor and texture, consider stirring in nuts or dried fruits into the batter before baking.
- Make sure not to overbake to keep the oatmeal moist and tender.
- This dish can be stored in the refrigerator and reheated for a quick breakfast.
- Use pure maple syrup for the best natural sweetness.
