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Zucchini Blueberry Baked Oatmeal Recipe

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4.8 from 78 reviews

This Zucchini Blueberry Baked Oatmeal is a wholesome and delicious breakfast option combining the natural sweetness of blueberries with the subtle moisture of grated zucchini. It’s easy to prepare, baked to golden perfection, and perfect for a nutritious start to your day or a comforting snack.

Ingredients

Dry Ingredients

  • 2 cups rolled oats
  • 1 ½ teaspoons ground cinnamon
  • ¼ teaspoon ground nutmeg
  • 1 teaspoon baking powder
  • ¼ teaspoon salt

Wet Ingredients

  • ¾ cup milk of choice
  • ⅓ cup maple syrup or honey
  • 2 eggs, room temperature (can substitute flax eggs)
  • 1 teaspoon vanilla extract
  • 1 ½ tablespoons oil, divided

Fruit and Vegetable

  • 1 ½ cups blueberries (divided)
  • 1 cup grated zucchini (do not squeeze out liquid)

Instructions

  1. Preheat Oven and Prepare Dish: Preheat your oven to 375°F (190°C). Grease an 8×8 inch baking dish with ½ tablespoon of oil to prevent sticking.
  2. Mix Dry Ingredients: In a medium bowl, combine the rolled oats, ground cinnamon, ground nutmeg, baking powder, and salt. Stir well to evenly distribute all the dry ingredients.
  3. Add Wet Ingredients: To the dry mixture, add the eggs, milk, vanilla extract, the remaining oil, and maple syrup or honey. Stir everything together until well combined into a thick batter.
  4. Fold in Blueberries and Zucchini: Gently fold in 1 cup of blueberries along with the grated zucchini, making sure they are evenly incorporated without crushing the berries.
  5. Top with Remaining Blueberries and Bake: Spread the oatmeal batter evenly into the prepared baking dish. Sprinkle the remaining ½ cup of blueberries on top. Bake in the preheated oven for 40 to 45 minutes, or until the top is golden brown and the oatmeal is set.
  6. Serve and Store: Enjoy warm as is or topped with yogurt, a splash of milk, sliced bananas, extra berries, or whipped cream. Allow the baked oatmeal to cool completely before storing it in the refrigerator for up to 4 days.

Notes

  • Do not squeeze the grated zucchini as the moisture helps keep the oatmeal moist and tender.
  • For a vegan version, substitute eggs with flax eggs (1 tablespoon flaxseed meal + 3 tablespoons water per egg, mixed and allowed to sit for 5 minutes).
  • You can swap milk for any plant-based milk to keep it dairy-free.
  • This baked oatmeal reheats well in the microwave or oven, making it a great make-ahead breakfast.
  • Add nuts or seeds for extra texture and nutrients if desired.