Lemon Blueberry Baked Oats are a delightful way to start your day. This wholesome recipe marries the bright flavors of lemon with sweet, juicy blueberries, creating a comforting dish that’s perfect for breakfast or brunch. Having recently discovered this gem, I made it for a lazy Sunday morning, and it has quickly become a family favorite. The best part? It’s not only easy to whip up but also packed with nutrients, making it a guilt-free indulgence.
Why You’ll Love This Dish
This recipe is a treasure trove of benefits. It’s simple to prepare, budget-friendly, and a hit with kids—what’s not to love? The combination of ripe bananas and rolled oats makes it a hearty option that will keep everyone feeling satisfied and energized. It’s particularly great for meal prep, allowing you to enjoy a nutritious breakfast throughout the week without the hassle of daily cooking.
"These baked oats have transformed my mornings! They’re so easy to make, and the kids can’t get enough of the blueberry and lemon combo. A win for busy moms!"
How to Make Lemon Blueberry Baked Oats
To prepare these delicious baked oats, the process is incredibly straightforward. You’ll start by mashing bananas, mix them with your dry ingredients, hydrate your blueberries, and bake everything together for a delightful morning treat. In just a few steps, you can create a warming dish that will have your whole house smelling amazing!
Gather These Items
For this recipe, you will need:
- 2 ripe bananas (mashed; 227g)
- 2 cups rolled oats (old-fashioned or quick oats; 178g)
- 1 scoop vanilla protein powder (60g)
- 1¾ cups plant-based milk (any variety works; 414ml)
- 1 tablespoon lemon juice (freshly squeezed; 14g)
- ½ teaspoon lemon zest (1g)
- 1 tablespoon chia seeds (10g)
- 1 teaspoon baking powder (10g)
- 1 cup frozen blueberries (140g)
- 1 teaspoon maple syrup (7g)
- 6 tablespoons thick natural yogurt (85g)
- Extra yogurt (for toppings, optional)
- Peanut butter (drizzle, optional)
You can also swap out the protein powder for your favorite flavor or omit it entirely if preferred. For those who need a nut-free option, use a seed butter instead of peanut butter when drizzling.

Directions to Follow
- Preheat your oven to 350°F (180°C).
- In a medium baking dish, mash the ripe bananas with a fork until they are mostly smooth.
- Add in the rolled oats, protein powder, plant-based milk, lemon juice, lemon zest, chia seeds, and baking powder. Stir until everything is well combined.
- In a microwave-safe bowl, heat the frozen blueberries with maple syrup for 1-2 minutes until they are soft and juicy.
- Spoon the blueberry mixture over the oat mixture in the baking dish, making sure to distribute evenly.
- Dollop yogurt over the top and swirl it with a spoon for a lovely marbled effect.
- Bake in the preheated oven for 35-40 minutes, or until the top is golden brown and the center is set.
- Allow to cool for about 10 minutes before serving.
Best Ways to Enjoy It
Serve your Lemon Blueberry Baked Oats warm, with a generous drizzle of yogurt on top. You could also add a sprinkle of extra lemon zest for a zesty kick or a drizzle of honey or maple syrup for sweetness. Pair it with a steaming cup of tea or coffee, or enjoy it alongside fresh fruit for a complete breakfast experience.
How to Store
For any leftovers, allow the dish to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 5 days. When you’re ready to enjoy, simply reheat in the microwave for a quick breakfast option. You can also enjoy it cold—just add some extra yogurt for creaminess.
Tricks for Success
To ensure your baked oats turn out perfectly, consider this tip: use overripe bananas for maximum sweetness and flavor. If you want a creamier texture, try adding a little extra plant-based milk before baking. Also, keep an eye on baking time—the top should be golden brown, and a toothpick should come out clean from the center when it’s done.
Creative Twists
Feel free to get creative! Experiment with different fruits like raspberries or strawberries instead of blueberries. You could also add nuts or seeds for added crunch. For a chocolatey twist, mix in some cocoa powder or dark chocolate chips. The options are endless!
Frequently Asked Questions
How long does it take to prepare?
Preparation takes about 10 minutes, and then you’ll bake for 35-40 minutes.
Can I use fresh blueberries instead of frozen?
Absolutely! Fresh blueberries work just as well; you may want to adjust the baking time slightly.
Are there any substitutions for the protein powder?
You can skip the protein powder or use a different flavor, such as chocolate or unflavored.

Enjoy your delightful and nutritious Lemon Blueberry Baked Oats—this recipe is sure to become a staple in your breakfast rotation!
PrintLemon Blueberry Baked Oats
A delightful and nutritious breakfast dish combining the bright flavors of lemon and juicy blueberries, perfect for meal prep or brunch.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 2 ripe bananas, mashed (227g)
- 2 cups rolled oats (178g)
- 1 scoop vanilla protein powder (60g)
- 1¾ cups plant-based milk (414ml)
- 1 tablespoon lemon juice (14g)
- ½ teaspoon lemon zest (1g)
- 1 tablespoon chia seeds (10g)
- 1 teaspoon baking powder (10g)
- 1 cup frozen blueberries (140g)
- 1 teaspoon maple syrup (7g)
- 6 tablespoons thick natural yogurt (85g)
- Extra yogurt for toppings (optional)
- Peanut butter for drizzle (optional)
Instructions
- Preheat your oven to 350°F (180°C).
- In a medium baking dish, mash the ripe bananas with a fork until mostly smooth.
- Add in the rolled oats, protein powder, plant-based milk, lemon juice, lemon zest, chia seeds, and baking powder. Stir until well combined.
- In a microwave-safe bowl, heat the frozen blueberries with maple syrup for 1-2 minutes until soft and juicy.
- Spoon the blueberry mixture over the oat mixture in the baking dish, distributing evenly.
- Dollop yogurt over the top and swirl for a marbled effect.
- Bake in the preheated oven for 35-40 minutes, or until the top is golden brown and the center is set.
- Allow to cool for about 10 minutes before serving.
Notes
Serve warm with extra yogurt, lemon zest, honey, or maple syrup. Store leftovers in an airtight container in the refrigerator for up to 5 days.
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 10g
- Sodium: 180mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 56g
- Fiber: 7g
- Protein: 10g
- Cholesterol: 5mg

