There is something incredibly comforting about starting your day with a warm, cozy dish that tastes like a hug in every bite. The Coffee Cake Baked Oatmeal Recipe is exactly that kind of breakfast treat—imagine tender oats baked to perfection with warm cinnamon and sweet maple syrup, all topped with a buttery, crumbly streusel that brings a beautiful crunch and a touch of sweetness. This recipe is not just easy; it’s a wholesome twist on traditional coffee cake that feels fresh and satisfying, making your mornings something to look forward to.

Ingredients You’ll Need
Every ingredient in the Coffee Cake Baked Oatmeal Recipe plays a star role, creating a perfect balance of flavor, texture, and warmth. These simple staples come together to make a dish that’s both hearty and sweet without any fuss.
- 2 cups rolled oats: The wholesome base that provides natural fiber and a satisfying chew.
- 1 teaspoon baking powder: Adds a gentle lift so the oatmeal isn’t dense but delightfully fluffy.
- 1 teaspoon cinnamon: Brings that classic cozy spice that instantly awakens your senses.
- 1/4 teaspoon salt: Enhances all the flavors, balancing the sweetness perfectly.
- 1 cup milk: Gives the oatmeal moisture and richness—dairy or plant-based works beautifully.
- 1/4 cup maple syrup: A natural sweetener that adds depth and that unmistakable warm sweetness.
- 1 teaspoon vanilla extract: Elevates the flavors with a subtle, fragrant note.
- 1 egg: Binds everything together, making the baked oatmeal set just right.
- 2 tablespoons melted butter: Adds richness and helps the oats bake up tender and flavorful.
- 1/4 cup flour: Key for the streusel topping, giving it structure and a delicate crumb.
- 2 tablespoons brown sugar: Lends the topping a caramel-like sweetness and moisture.
- 2 tablespoons melted butter (for topping): Creates the buttery crumble that’s absolutely irresistible.
- 1/2 teaspoon cinnamon: Sprinkled in the streusel to echo the warm spice throughout the dish.
How to Make Coffee Cake Baked Oatmeal Recipe
Step 1: Prepare Your Oven and Baking Dish
First things first, preheat your oven to 350°F (175°C) and grease your baking dish well. This ensures your baked oatmeal doesn’t stick and comes out in perfect slices with ease.
Step 2: Combine the Dry Ingredients
In a large mixing bowl, toss together the rolled oats, baking powder, cinnamon, and salt. This blend of dry ingredients sets the flavor foundation and ensures that every bite has that classic coffee cake warmth.
Step 3: Whisk the Wet Ingredients
In a separate bowl, whisk the milk, maple syrup, vanilla extract, egg, and melted butter until everything is well combined. This mixture infuses the oats with sweetness and moisture, creating that soft and tender texture we love.
Step 4: Mix Wet and Dry
Pour the wet ingredients into the bowl with the dry and stir gently until just combined. It’s important not to overmix here to keep tenderness in the baked oatmeal.
Step 5: Prepare the Streusel Topping
In a small bowl, mix the flour, brown sugar, melted butter, and cinnamon. Stir until crumbly and evenly combined—this is what gives the dish that unforgettable crunchy topping that defines a coffee cake.
Step 6: Assemble and Bake
Pour the oatmeal mixture into your greased baking dish, spreading it out evenly. Sprinkle the streusel topping liberally over the surface. Slide it into the oven and bake for 30 to 35 minutes, or until the oatmeal is set and golden brown on top. When it smells heavenly and looks beautifully baked, it’s ready!
Step 7: Serve and Enjoy
Let the baked oatmeal cool slightly before slicing to allow it to set further. Serve it warm for that perfect comforting experience.
How to Serve Coffee Cake Baked Oatmeal Recipe
Garnishes
This Coffee Cake Baked Oatmeal Recipe is lovely on its own, but a dollop of Greek yogurt or a drizzle of additional maple syrup can add an extra layer of creaminess and sweetness. Fresh berries or sliced bananas add a fresh burst of flavor and color that brightens every bite.
Side Dishes
Pair this delightfully comforting oatmeal with a side of crispy bacon or scrambled eggs for a well-rounded breakfast that keeps you full and satisfied until lunch. For a lighter option, a simple fruit salad complements the rich coffee cake flavors beautifully.
Creative Ways to Present
Try serving this baked oatmeal in individual ramekins for a charming personal touch, perfect for brunch guests. You can also layer it with yogurt and fruit in a glass for a trendy parfait presentation that looks as good as it tastes.
Make Ahead and Storage
Storing Leftovers
Leftover Coffee Cake Baked Oatmeal Recipe can be stored in an airtight container in the refrigerator for 3 to 4 days. Keeping it chilled preserves the flavor and texture, making it easy to enjoy for a few breakfast rounds.
Freezing
This recipe freezes beautifully—wrap individual portions tightly or store the whole dish covered in freezer-safe foil or a container for up to 2 months. To enjoy, thaw overnight in the fridge before reheating.
Reheating
Reheat leftovers in the microwave for about 60 to 90 seconds or until warmed through. For a lovely crisp on top, pop it in a 350°F oven for 10 minutes. You’ll get that freshly baked coffee cake vibe all over again!
FAQs
Can I use steel-cut oats instead of rolled oats?
Steel-cut oats are much denser and take longer to cook, so they’re not the best substitute here. Rolled oats absorb the liquid better and bake to a tender texture perfect for this recipe.
Is there a gluten-free option for the flour in the streusel topping?
Absolutely! You can substitute regular flour with your favorite gluten-free flour blend. Just make sure it’s a 1:1 substitute to keep the crumbly texture intact.
Can I make this recipe dairy-free?
Yes, swap the milk for almond, oat, or soy milk and use dairy-free butter to keep it completely plant-based without sacrificing flavor or texture.
How sweet is this Coffee Cake Baked Oatmeal Recipe?
The maple syrup and brown sugar provide a balanced sweetness that’s just enough to satisfy your morning sweet tooth without being overpowering.
Is this recipe suitable for meal prep?
It’s perfect for meal prep! Make a batch ahead of time, store portions in the fridge or freezer, and have a delicious, wholesome breakfast ready whenever you need it.
Final Thoughts
Once you try this Coffee Cake Baked Oatmeal Recipe, it’s hard not to fall in love with the cozy combination of flavors and comforting texture. It’s a breeze to make, a joy to eat, and a perfect way to turn your breakfast into a special moment. Whether you’re cooking for yourself or sharing with loved ones, this baked oatmeal is a breakfast winner that’ll keep you coming back for more.
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 delightful breakfast treat that combines the comforting flavors of a classic coffee cake with the hearty texture of baked oatmeal. Featuring a cinnamon-spiced oat base topped with a crumbly streusel, it’s sweetened naturally with maple syrup and baked to a golden perfection. Easy to prepare and perfect for a cozy morning, this recipe serves six and offers a 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 and prepare the baking dish. Preheat your oven to 350°F (175°C) and grease a baking dish to prevent sticking.
- Combine dry ingredients for the oatmeal base. In a bowl, mix together the rolled oats, baking powder, cinnamon, and salt.
- Whisk the wet ingredients. In a separate bowl, whisk the milk, maple syrup, vanilla extract, egg, and melted butter until well combined.
- Mix wet and dry ingredients. Pour the wet ingredient mixture into the bowl with dry ingredients and stir until fully combined. Then, pour this oatmeal mixture into the prepared baking dish, spreading it evenly.
- Prepare the streusel topping. In another small bowl, blend the flour, brown sugar, melted butter, and cinnamon until crumbly. Sprinkle this mixture evenly over the oatmeal base.
- Bake the oatmeal. Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the oatmeal is set and the topping is a golden brown color.
- Serve warm. Remove from the oven and let cool slightly before serving warm for the best flavor and texture.
Notes
- Use rolled oats for the best texture; quick oats will make the bake too mushy.
- Maple syrup adds a natural sweetness; you can substitute with honey if preferred.
- Make sure the butter is melted but not hot when mixing to avoid cooking the egg.
- Feel free to add nuts or dried fruit to the oatmeal mixture for added texture and flavor.
- Store leftovers covered in the refrigerator for up to 3 days and reheat before serving.

