Go Back
+ servings
Blueberry banana baked oatmeal in a casserole dish topped with fresh fruit.

Blueberry Banana Baked Oatmeal

Need a quick and easy healthy breakfast recipe? This Blueberry Banana Baked Oatmeal is DELICIOUS. Soft, perfectly moist baked oatmeal that's naturally sweetened with maple syrup and bananas, then taken to the next level with warming cinnamon, chia seeds, flaxseed, and mixed-in blueberries. This recipe is gluten-free, dairy-free, vegetarian, and can be made the night before for a ready-to-go breakfast in the morning!
Course Breakfast, Snack
Cuisine American
Diet Gluten Free, Vegetarian
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Servings 8 Servings
Calories 252kcal


Blueberry Banana Baked Oatmeal

  • 2 1/2 cups rolled oats
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 2 teaspoons cinnamon
  • 2 Tablespoons chia seeds optional
  • 2 Tablespoons flax seeds optional
  • 1/4 teaspoon salt
  • 2 medium bananas mashed
  • 2 large eggs
  • 1/4 cup maple syrup
  • 1 1/2 cups almond milk or milk of choice
  • 1 teaspoon vanilla
  • 1 cup blueberries frozen or fresh

Topping (optional)

  • 1 medium banana sliced
  • 2 Tablespoons brown sugar
  • 1/4 cup chopped walnuts
  • extra blueberries


  • Preheat the oven to 350 degrees F.
  • Mix together the rolled oats, baking powder, baking soda, cinnamon, chia seeds, flax seeds, and salt in a large mixing bowl.
  • Mash the bananas in a separate bowl until smooth.
  • Add in the eggs, maple syrup, almond milk, and vanilla.
  • Whisk until the liquid ingredients are smooth.
  • Pour the liquid ingredients into the dry ingredients and mix just until well combined.
  • Add in the blueberries and mix.
  • Spray a 9×9 inch or 11×7 inch casserole dish (or baking pan) with oil and pour the batter into the dish.
  • Add any of the optional toppings (banana, brown sugar, walnuts, and/or extra blueberries).
  • Bake for about 40-45 minutes.
  • Let cool for 5-10 minutes, then cut into bars and enjoy!



  • This recipe has been updated since the creation of this video. It was good then, it's even better now!


Calories: 252kcal | Carbohydrates: 40g | Protein: 7g | Fat: 8g | Saturated Fat: 1g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 2g | Trans Fat: 1g | Cholesterol: 47mg | Sodium: 277mg | Potassium: 356mg | Fiber: 7g | Sugar: 14g | Vitamin A: 110IU | Vitamin C: 6mg | Calcium: 154mg | Iron: 2mg