Go Back
+ servings
A plate with banana baked oatmeal in front of a cup of coffee.
Print Recipe
4.39 from 13 votes

Blueberry Banana Baked Oatmeal

A healthy oatmeal breakfast casserole made with juicy blueberries, toasted pecans, and sweetened with ripe bananas. This is a great make-ahead meal and can feed a crowd, or can feed your family for several days.
Prep Time10 mins
Cook Time40 mins
Total Time50 mins
Course: Breakfast
Cuisine: American
Servings: 9 servings
Calories: 205kcal


  • 2 1/2 cups blueberries reserve 1/2 cup for topping
  • 2 1/2 cups oatmeal *certified gluten free, if necessary
  • 2 teaspoons cinnamon
  • 1 teaspoon baking powder
  • 1/2 teaspoon sea salt
  • 2 bananas ripe
  • 1 3/4 cup almond milk unsweetened, or milk of choice
  • 2 eggs
  • 3 tablespoons coconut oil
  • 1/2 cup pecans
  • 2 tablespoons pumpkin seeds optional


  • Preheat oven to 375 degrees F.
  • Add 2 cups of blueberries to the bottom of a 11x11 square baking dish (or a 9x13). 
  • In a small bowl, mix together oatmeal, baking powder, sea salt, and cinnamon. Mix well, and then sprinkle over blueberries in baking dish.
  • Using the same bowl, mash bananas. The more ripe your bananas are, the sweeter your oatmeal will be. If your family prefers sweetened oatmeal, you can add 2-3 tablespoons of the sweetener of choice in with the banana.
  • Add eggs, almond milk, and coconut oil to the bananas, and stir together. Pour over the oatmeal mixture in the baking dish.
  • Top with reserved 1/2 cup blueberries, and sprinkle with pecans and pumpkin seeds, or other desired nut or seed.
  • Bake for 40-45 minutes.
  • Serve hot, and drizzle with honey or maple syrup, if desired.
  • Baked oatmeal can be stored in the refrigerator for up to 4 days, or frozen in an airtight container for up to a couple of months. Reheat individual portions as needed.



Calories: 205kcal | Carbohydrates: 21g | Protein: 4g | Fat: 12g | Saturated Fat: 5g | Cholesterol: 36mg | Sodium: 210mg | Potassium: 269mg | Fiber: 3g | Sugar: 7g | Vitamin A: 90IU | Vitamin C: 6.3mg | Calcium: 101mg | Iron: 1.4mg