Zucchini Blueberry Baked Oatmeal Recipe
If you’re looking for a wholesome breakfast that feels both indulgent and nourishing, you have to try this Zucchini Blueberry Baked Oatmeal. It’s the perfect blend of tender oats, sweet blueberries, and subtle zucchini moisture that keeps every bite soft and satisfying. Plus, the warm spices like cinnamon and nutmeg make it feel like a comforting hug on a plate. This baked oatmeal strikes a wonderful balance between fruity freshness and cozy texture, making it an excellent way to start your day with something naturally sweet and nourishing.

Ingredients You’ll Need
These ingredients are simple but carefully chosen to build layers of flavor and texture in your Zucchini Blueberry Baked Oatmeal. Each one plays an essential role, from the soft oats providing a hearty base to the zucchini adding moisture without overpowering the dish.
- Rolled oats: The heart of the dish, giving it a chewy, wholesome texture that holds everything together beautifully.
- Ground cinnamon: Adds a warm, fragrant spice that complements the sweetness of the blueberries perfectly.
- Ground nutmeg: Introduces a subtle earthy note that deepens the flavor profile just enough.
- Baking powder: Helps the oatmeal rise slightly for a light, tender crumb.
- Salt: Balances the sweetness and enhances all the flavors in every bite.
- Milk of choice: Keeps the oats creamy and tender; you can use dairy or plant-based milk depending on your preference.
- Maple syrup or honey: Natural sweeteners that add a gentle sweetness and a hint of richness.
- Eggs: Bind all the ingredients together while adding protein for a filling meal.
- Vanilla extract: Brings in a sweet, aromatic undertone that makes the oatmeal irresistible.
- Blueberries: Bursting with juicy, tart flavor and that gorgeous splash of color that brightens the dish.
- Grated zucchini: Adds moisture and a subtle freshness without a strong veggie taste—don’t squeeze out the liquid!
- Oil: Divided use for greasing and baking; it adds tenderness to the final texture.
How to Make Zucchini Blueberry Baked Oatmeal
Step 1: Prepare Your Oven and Baking Dish
Start by heating your oven to 375℉ and greasing an 8×8 baking dish with half a tablespoon of oil. This little prep step ensures that your oatmeal won’t stick and bakes evenly with a nicely browned top.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the rolled oats, cinnamon, nutmeg, baking powder, and salt. This combination not only creates a fragrant base but also ensures your Zucchini Blueberry Baked Oatmeal has just the right balance of flavors and rise.
Step 3: Add the Wet Ingredients
Next, add eggs, milk, vanilla, the rest of the oil, and your choice of maple syrup or honey to the oat mixture. Stir everything until you have a smooth, cohesive batter that’s ready to soak up those fresh blueberries and zucchini.
Step 4: Fold in Blueberries and Zucchini
Gently fold in 1 cup of blueberries and the grated zucchini. This careful folding step ensures the juicy berries don’t burst too much and keeps the zucchini evenly distributed, lending moisture and subtle flavor without overpowering the baked oatmeal.
Step 5: Bake to Golden Perfection
Pour the mixture into your prepared dish, then sprinkle the remaining half cup of blueberries on top for a beautiful finish. Bake in the preheated oven for 40 to 45 minutes until the top becomes golden. You’ll know it’s done when the edges slightly pull away from the sides and the center feels set.
Step 6: Enjoy Warm or Chill for Later
Once out of the oven, this Zucchini Blueberry Baked Oatmeal is fantastic served warm, topped simply with a dollop of yogurt or fresh fruit. If you’re not eating it immediately, let it cool, then store it in the refrigerator for up to four days to enjoy anytime.
How to Serve Zucchini Blueberry Baked Oatmeal

Garnishes
Enhance your serving experience by adding some fresh elements like a spoonful of Greek yogurt for creaminess, a drizzle of extra maple syrup for sweetness, or sliced bananas to complement the berries. A sprinkling of nuts or seeds also adds a delightful crunch that contrasts the soft texture of the baked oatmeal.
Side Dishes
While this dish often stands alone as a perfect breakfast or snack, pairing it with a side of fresh fruit or a light green salad creates a more substantial and balanced meal. A cup of herbal tea or freshly brewed coffee rounds out the experience beautifully without overpowering the flavors of the baked oatmeal.
Creative Ways to Present
For a brunch party or special occasion, consider serving your Zucchini Blueberry Baked Oatmeal in individual ramekins or mini mason jars. Layer it with dollops of whipped cream and a few whole blueberries on top to make it both elegant and inviting. You can also experiment by swirling in some nut butter before baking for a delicious twist.
Make Ahead and Storage
Storing Leftovers
Leftover Zucchini Blueberry Baked Oatmeal keeps beautifully in an airtight container in the fridge for up to four days. This makes it an excellent option for quick breakfasts during the week when time is tight but nutrition is still a priority.
Freezing
If you want to prepare this dish even further in advance, it freezes well. Simply cut the baked oatmeal into portions, wrap each piece tightly in plastic wrap or foil, and freeze in bags or containers. Defrost overnight in the fridge before reheating for a ready-to-eat, satisfying breakfast.
Reheating
To bring your stored or frozen Zucchini Blueberry Baked Oatmeal back to life, reheat in the microwave for 1 to 2 minutes or warm it gently in a low oven until heated through. A splash of milk or a spoonful of yogurt added before serving helps restore its creamy texture.
FAQs
Can I use old-fashioned oats instead of rolled oats?
Rolled oats are preferable for the best texture, but old-fashioned oats can work in a pinch. Just expect a slightly different texture, potentially chewier and less tender than with rolled oats.
Do I need to peel the zucchini before grating?
There’s no need to peel the zucchini; the skin adds color and nutrients. Just make sure to grate it finely so it blends well into the baked oatmeal.
Can I substitute the eggs with a vegan alternative?
Absolutely! You can use flax eggs or chia eggs as an egg replacement to keep this recipe vegan-friendly while maintaining the structure and moisture of the baked oatmeal.
Is it necessary to keep the zucchini liquid when adding it?
Yes, do not squeeze out the liquid from the grated zucchini. That moisture is key to keeping the baked oatmeal tender and prevents it from drying out.
Can I add other fruits or nuts to this recipe?
Definitely! Feel free to experiment by adding chopped nuts, seeds, or other fruits like raspberries or diced apples for extra texture and flavor variety alongside the zucchini and blueberries.
Final Thoughts
There’s something truly special about sinking your spoon into a warm slice of Zucchini Blueberry Baked Oatmeal. It’s like enjoying the best parts of a classic baked good with the added benefits of wholesome ingredients. If you haven’t tried this recipe yet, I wholeheartedly encourage you to dive in and enjoy a breakfast that’s as comforting as it is tasty!
PrintZucchini Blueberry Baked Oatmeal Recipe
A wholesome and delicious Zucchini Blueberry Baked Oatmeal combining tender oats, fresh blueberries, and grated zucchini for a nutritious breakfast or snack. This baked oatmeal is naturally sweetened with maple syrup or honey, spiced with cinnamon and nutmeg, and offers a moist texture perfect for serving warm or chilled.
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
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 with flax eggs)
- 1 teaspoon vanilla extract
- 1 ½ tablespoons oil (divided)
Produce
- 1 ½ cups blueberries (divided)
- 1 cup grated zucchini (do not squeeze out liquid)
Instructions
- Preheat and Prepare Baking Dish: Preheat the oven to 375℉ (190℃). Lightly grease an 8×8 inch baking dish with ½ tablespoon of oil to prevent sticking.
- Combine Dry Ingredients: In a medium mixing bowl, whisk together rolled oats, ground cinnamon, ground nutmeg, baking powder, and salt until evenly combined.
- Mix Wet Ingredients: Add eggs, milk, vanilla extract, the remaining 1 tablespoon of oil, and maple syrup or honey to the dry ingredients. Stir thoroughly until a uniform batter forms.
- Fold in Blueberries and Zucchini: Gently fold in 1 cup of the blueberries along with the grated zucchini, making sure they are evenly distributed without overmixing.
- Assemble and Bake: Pour the mixture into the prepared baking dish and gently spread out. Sprinkle the remaining ½ cup of blueberries evenly over the top. Bake in the preheated oven for 40 to 45 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
- Serve and Store: Serve warm, topped with yogurt, a splash of milk, sliced bananas, extra berries, or whipped cream as desired. Allow to cool completely before storing leftovers in an airtight container in the refrigerator for up to 4 days.
Notes
- Do not squeeze out the liquid from the grated zucchini; it helps keep the baked oatmeal moist.
- To make this recipe vegan, substitute eggs with flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per egg, allowed to thicken).
- Use your preferred milk, such as almond, oat, cow’s milk, or soy milk.
- Optional toppings like yogurt or fresh fruit enhance flavor and texture.
- This recipe stores well and can be reheated in the microwave or oven.
Nutrition
- Serving Size: 1 slice (1/6 of recipe)
- Calories: 230
- Sugar: 9g
- Sodium: 180mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 40mg
Keywords: baked oatmeal, zucchini oatmeal, blueberry baked oatmeal, healthy breakfast, vegetarian breakfast, oatmeal recipe, maple syrup breakfast