There is something truly magical about waking up to a warm, comforting dish that feels like a hug in every bite, and that’s exactly what this Blueberry Baked Oatmeal Crisp Recipe delivers. Brimming with juicy blueberries nestled in tender baked oats and topped with a golden, deliciously crisp crumble, this recipe balances wholesome nutrition with an irresistible texture that your whole family will love. It’s a beautiful, cozy way to start any morning or a delightful afternoon pick-me-up, combining simple, pantry-friendly ingredients in a way that feels special and indulgent at the same time.

Ingredients You’ll Need
This Blueberry Baked Oatmeal Crisp Recipe relies on straightforward, staple ingredients that each play an important role in creating its flavors and textures. From the hearty oats to the sweet maple syrup and fresh blueberries, every component brings something essential to the dish.
- Rolled oats (2 cups): The heart of the dish, providing a chewy, wholesome base that’s full of fiber and texture.
- Cinnamon (1/2 teaspoon): Adds a warm, inviting spice that complements the blueberries beautifully.
- Salt (1/4 teaspoon): Enhances all the flavors and balances the sweetness perfectly.
- Baking powder (1 teaspoon): Gives a light lift to the oatmeal, keeping it from feeling too dense.
- Milk of choice (1 3/4 cups): Keeps the oatmeal moist and tender; dairy or any plant-based milk works wonderfully.
- Maple syrup (1/4 cup): Natural sweetness with a rich depth that pairs perfectly with the blueberries.
- Large egg (1): Binds the ingredients together for a cohesive baked texture.
- Vanilla extract (1 teaspoon): A subtle sweet aroma that lifts every bite.
- Melted butter or oil (2 tablespoons): Adds richness and helps the topping crisp up beautifully.
- Blueberries (2 cups): The star fruit, bursting with juicy freshness and antioxidant goodness.
- Rolled oats (1/2 cup), flour (2 tablespoons), brown sugar (2 tablespoons), and butter (2 tablespoons): Combined for the crispy, golden oat topping that makes this treat truly special.
How to Make Blueberry Baked Oatmeal Crisp Recipe
Step 1: Prepare Your Baking Dish and Oven
Begin by greasing an 8×8-inch baking dish. This little step makes sure your baked oatmeal crisp releases easily and comes out without a fuss. Set your oven to 375°F (190°C) so it will be perfectly hot when you’re ready to bake.
Step 2: Mix the Dry Ingredients
In a large bowl, combine the rolled oats, cinnamon, salt, and baking powder. This mixture forms the oat base of the dish, and the cinnamon and salt add layers of flavor that keep each bite interesting.
Step 3: Whisk the Wet Ingredients
In another bowl, whisk together the milk, maple syrup, egg, vanilla extract, and melted butter or oil. These create the smooth custard that will soak into the oats, making the dish tender and subtly sweet.
Step 4: Combine and Add Blueberries
Pour the wet ingredients into the dry oats and stir gently until just combined. Then fold in the plump, fresh blueberries carefully so they don’t burst too much but distribute evenly throughout the mixture. This adds juicy pops of flavor in every bite.
Step 5: Pour into Baking Dish
Transfer the oatmeal mixture into your prepared dish, spreading it evenly to ensure it bakes uniformly.
Step 6: Prepare the Crisp Topping
In a small bowl, stir together the remaining rolled oats, flour, brown sugar, and butter. Mix with your fingers or a fork until crumbly. This topping will bake into a crunchy, golden crust that adds wonderful texture contrast to the soft oats beneath.
Step 7: Bake Until Golden and Crisp
Sprinkle the oat topping evenly over the blueberry oatmeal. Slide the dish into the oven and bake for 40 to 45 minutes. You’ll know it’s done when the top is beautifully golden and crisp, and the edges are bubbling gently.
Step 8: Cool Before Serving
Allow your blueberry baked oatmeal crisp to cool slightly. This resting time lets it set up perfectly, making it easier to portion out and enjoy every luscious bite.
How to Serve Blueberry Baked Oatmeal Crisp Recipe

Garnishes
A sprinkle of powdered sugar or a dollop of Greek yogurt or whipped cream can add extra indulgence and a lovely contrast to the warm oats. Fresh blueberries on top also enhance both presentation and flavor.
Side Dishes
This dish pairs beautifully with a cup of hot coffee or a glass of freshly squeezed orange juice. If you’re serving brunch, simple scrambled eggs or a side of crispy bacon balances the sweetness nicely and rounds out the meal.
Creative Ways to Present
For gatherings, bake the oatmeal crisp in small individual ramekins or mason jars. These single servings look charming and make serving effortless. You can also drizzle with warm honey or maple syrup just before serving for an extra glossy finish.
Make Ahead and Storage
Storing Leftovers
Store any leftover Blueberry Baked Oatmeal Crisp in an airtight container in the refrigerator for up to four days. This keeps the oats moist while preserving the crunchy topping as best as possible.
Freezing
This recipe freezes wonderfully! Portion leftovers into individual containers or wrap the whole dish tightly with foil and plastic wrap. Freeze for up to three months. Just thaw overnight in the fridge before reheating.
Reheating
To enjoy leftovers warm, reheat single servings in the microwave for 1 to 2 minutes until heated through, or warm slices in a 350°F oven for 10-15 minutes to refresh the crisp topping.
FAQs
Can I use frozen blueberries for this Blueberry Baked Oatmeal Crisp Recipe?
Absolutely! Frozen blueberries work just as well; just toss them in without thawing to prevent the batter from becoming too watery. The blueberries will release their juices beautifully during baking.
Is it possible to make this recipe dairy-free?
Yes, you can easily substitute the milk with almond, oat, or any plant-based milk, and replace butter with coconut oil or a vegan butter alternative. The result remains just as delicious and comforting.
Can I add nuts or other fruits?
Definitely! Chopped walnuts or pecans sprinkled into the topping add a lovely crunch. You can also mix in other fruits like raspberries or sliced peaches for added flavor variety.
How sweet is the Blueberry Baked Oatmeal Crisp Recipe?
The sweetness is mild and well-balanced thanks to the natural sugars from maple syrup and blueberries, complemented by a lightly sweet crisp topping. You can adjust the maple syrup amount to suit your sweet tooth.
What texture should I expect from this dish?
The baked oatmeal will be tender and moist inside with juicy bursts from the blueberries, topped by a satisfyingly crisp, golden oat topping. It’s that contrast which makes this recipe so delightful and comforting.
Final Thoughts
If you’re looking for a breakfast or snack that feels both wholesome and indulgent, this Blueberry Baked Oatmeal Crisp Recipe is your new best friend. It’s simple enough to make any day but special enough to impress guests or make weekend mornings feel extra cozy. I can’t wait for you to try it and savor the warm, fruity goodness with that perfect crispy crumble on top!
Print
Blueberry Baked Oatmeal Crisp Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Blueberry Baked Oatmeal Crisp is a warm and comforting breakfast dish featuring a wholesome oat base mixed with fresh blueberries and topped with a crisp, buttery crumble. Perfectly spiced with cinnamon and sweetened with maple syrup, it’s a nutritious and delicious way to start your day.
Ingredients
Oatmeal Base
- 2 cups rolled oats
- 1/2 teaspoon cinnamon
- 1/4 teaspoon salt
- 1 teaspoon baking powder
- 1 3/4 cups milk of choice
- 1/4 cup maple syrup
- 1 large egg
- 1 teaspoon vanilla extract
- 2 tablespoons melted butter or oil
- 2 cups blueberries
Topping
- 1/2 cup rolled oats
- 2 tablespoons flour
- 2 tablespoons brown sugar
- 2 tablespoons butter
Instructions
- Prepare baking dish and oven: Grease an 8×8 inch baking dish to prevent sticking and preheat your oven to 375°F (190°C) to ensure it’s ready for baking.
- Mix dry ingredients for base: In a large bowl, combine 2 cups of rolled oats, 1/2 teaspoon cinnamon, 1/4 teaspoon salt, and 1 teaspoon baking powder to create the dry oat mixture.
- Whisk wet ingredients: In another bowl, whisk together 1 3/4 cups milk of choice, 1/4 cup maple syrup, 1 large egg, 1 teaspoon vanilla extract, and 2 tablespoons melted butter or oil until well blended.
- Combine mixtures and add blueberries: Pour the wet ingredient mixture into the dry ingredients and stir until combined. Gently fold in 2 cups of fresh blueberries to evenly distribute throughout the batter.
- Transfer to baking dish: Pour the oatmeal mixture into the prepared baking dish, smoothing the top to make an even layer.
- Prepare topping: In a small bowl, mix 1/2 cup rolled oats, 2 tablespoons flour, 2 tablespoons brown sugar, and 2 tablespoons butter until crumbly. Sprinkle this topping evenly over the oatmeal mixture in the baking dish.
- Bake the dish: Place the baking dish in the preheated oven and bake for 40 to 45 minutes until the top is golden brown and crisp, and the oat mixture is set.
- Cool and serve: Remove from the oven and let the baked oatmeal cool slightly before serving to allow it to firm up and be easier to portion.
Notes
- You can substitute the milk with any plant-based milk to make this recipe dairy-free.
- For extra crunch, add chopped nuts like walnuts or pecans to the topping.
- Use frozen blueberries if fresh are not available; no need to thaw before adding.
- Store leftovers covered in the refrigerator for up to 4 days and reheat before serving.
- This baked oatmeal can be served warm or at room temperature, and pairs well with a drizzle of additional maple syrup or a dollop of yogurt.

