This Blueberry Baked Oatmeal Crisp is a warm, wholesome, and cozy breakfast that combines juicy blueberries with hearty oats and a deliciously crispy topping. It’s the perfect dish for a comforting morning or a make-ahead breakfast that the whole family will enjoy. With its balance of sweetness and fiber, this baked oatmeal will quickly become a new favorite in your breakfast rotation.

Why You’ll Love This Recipe

This Blueberry Baked Oatmeal Crisp is a cozy and satisfying dish that’s simple to make and full of nutritious ingredients. The oats provide a hearty base, while the juicy blueberries add natural sweetness. The crispy topping adds the perfect crunch, making each bite a delightful combination of textures. It’s a great way to kickstart your day with fiber, antioxidants, and natural sweetness. Plus, this dish can be made ahead of time, making it perfect for busy mornings.

Ingredients

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

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

Grease an 8×8 baking dish and preheat your oven to 375°F (190°C).
In a bowl, mix together the rolled oats, cinnamon, salt, and baking powder.
In another bowl, whisk together the milk, maple syrup, egg, vanilla extract, and melted butter.
Combine the wet and dry ingredients, then fold in the blueberries.
Pour the oatmeal mixture into the prepared baking dish.
To make the topping, combine the rolled oats, flour, brown sugar, and butter. Sprinkle the mixture evenly over the oatmeal.
Bake for 40–45 minutes, or until the top is golden brown and crisp.
Let the baked oatmeal cool slightly before serving.

Servings and timing

Servings: 6 servings
Prep Time: 10 minutes
Cooking Time: 45 minutes
Total Time: 55 minutes

Variations

Other fruit options: While blueberries are the star of this recipe, feel free to swap them out for other berries like raspberries, strawberries, or blackberries. You can also use diced apples or peaches for a different twist.
Nuts and seeds: For added crunch, sprinkle in some chopped nuts, like walnuts or almonds, or add chia seeds or flaxseeds to boost the nutritional content.
Sweetener options: If you prefer a different sweetener, you can replace maple syrup with honey, agave, or a sugar substitute.

Storage/Reheating

Storage: This baked oatmeal will keep in the refrigerator for up to 3-4 days in an airtight container.
Reheating: To reheat, simply microwave individual portions for 30-60 seconds, or warm in the oven at 350°F (175°C) for 10-15 minutes.

FAQs

Can I make this recipe vegan?

Yes, to make this recipe vegan, simply substitute the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water) and use a plant-based milk such as almond or oat milk.

Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries will work just as well as fresh. You don’t need to thaw them before adding them to the oatmeal.

Can I make this baked oatmeal ahead of time?

Absolutely! You can prepare the dish the night before, cover it, and refrigerate it overnight. In the morning, simply bake as directed.

Can I use a different sweetener?

Yes, you can substitute the maple syrup with honey, agave nectar, or even a sugar substitute like stevia or monk fruit sweetener if you prefer.

How do I know when the baked oatmeal is done?

The oatmeal should be golden and crisp on top. You can check for doneness by inserting a toothpick or knife into the center—it should come out clean or with a few moist crumbs.

Can I make this gluten-free?

Yes, this recipe can easily be made gluten-free by using certified gluten-free oats and gluten-free flour for the topping.

How can I make this oatmeal more protein-packed?

To boost the protein content, consider adding a scoop of your favorite protein powder to the wet ingredients or stirring in some Greek yogurt when serving.

Can I freeze this baked oatmeal?

Yes, this baked oatmeal freezes well. Let it cool completely, then wrap it tightly and freeze for up to 2 months. To reheat, thaw overnight in the refrigerator and bake as directed.

Can I double this recipe?

Yes, you can double the recipe and bake it in a 9×13-inch baking dish. You may need to adjust the baking time slightly if you double the ingredients.

How can I make this recipe sweeter?

If you prefer a sweeter oatmeal, you can increase the amount of maple syrup to 1/3 cup or add a tablespoon of brown sugar to the topping mixture.

Conclusion

This Blueberry Baked Oatmeal Crisp is a comforting, nutritious, and easy-to-make breakfast that’s perfect for any occasion. With juicy blueberries, warm oats, and a deliciously crispy topping, it’s a wholesome dish that will satisfy your cravings and fuel your day. Whether you’re looking for a make-ahead breakfast or a cozy weekend treat, this baked oatmeal will become a staple in your kitchen. Enjoy!

Blueberry Baked Oatmeal Crisp

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Print Recipe

This Blueberry Baked Oatmeal Crisp combines hearty oats, juicy blueberries, and a deliciously crispy topping, creating the perfect comforting breakfast. Easy to make and perfect for meal prep, this baked oatmeal is a healthy, fiber-packed dish that’s naturally sweetened and full of flavor. A cozy, wholesome start to your day!

Total Time: 55 minutes
Yield: 6 servings

Instructions

Grease an 8×8 baking dish and preheat the oven to 375°F (190°C).
In a bowl, mix together the rolled oats, cinnamon, salt, and baking powder.
In another bowl, whisk together the milk, maple syrup, egg, vanilla extract, and melted butter.
Combine the wet and dry ingredients, then fold in the blueberries.
Pour the oatmeal mixture into the prepared baking dish.
To make the topping, combine the rolled oats, flour, brown sugar, and butter. Sprinkle the mixture evenly over the oatmeal.
Bake for 40–45 minutes, or until the top is golden brown and crisp.
Let the baked oatmeal cool slightly before serving.

Notes

Fruit Variations: Swap blueberries for other fruits like raspberries, strawberries, or even diced apples for different flavors.
Nuts and Seeds: Add chopped nuts (walnuts, almonds) or chia seeds to the oatmeal for added texture and nutrition.
Sweetener Options: Use honey, agave, or a sugar substitute for maple syrup if preferred.
Gluten-Free: Use certified gluten-free oats and gluten-free flour for a gluten-free version.

Author: Sophia
Prep Time: 10 minutes
Cook Time: 45 minutes
Category: Breakfast, Meal Prep, Healthy, Make-Ahead
Method: Baking
Cuisine: American
Diet: Vegetarian