Banana & Oat Baked Bars

If you’ve ever found yourself staring at two overripe bananas on your kitchen counter and wondering what on earth to do with them—this is your answer. These Banana & Oat Baked Bars are one of those magical recipes that prove you don’t need a long list of ingredients or complicated steps to make something nourishing and delicious. With just a few simple pantry staples, you can create soft, naturally sweet bars that feel like a treat but are wholesome enough to eat for breakfast or as a treat.

There’s something incredibly satisfying about working with minimal ingredients, especially when they’re as powerful as bananas and oats. This recipe is perfect for busy mornings, after-school snacks, or those moments when you want a little something sweet without reaching for a processed option. Plus, it’s totally customizable—add walnuts for crunch, chocolate chips for a touch of indulgence, or a dash of cinnamon for warmth. You’re in control here, and the simplicity of the base means there’s room to play and personalize.

And let’s not forget how kid-friendly these bars are. They’re soft enough for little ones, naturally sweet without any added sugar, and packed with nutrients that support energy and focus—making them a mom-approved favorite in lunchboxes or after-nap snacks. Adults love them too, especially if you’re looking to watch your calorie intake.

Now, let’s take a closer look at the real heroes of this recipe: bananas and oats.

Bananas are far more than just a sweet, creamy fruit. They’re a fantastic natural source of potassium, which is essential for heart health and muscle function, as well as vitamin B6, which helps support brain health and regulate mood. They’re also rich in antioxidants and prebiotic fibers, which feed your gut’s friendly bacteria and promote better digestion. Their natural sugars (fructose and glucose) give a gentle energy lift without spiking blood sugar levels the way refined sugars do.

Oats, on the other hand, are a superstar grain that deserves a regular spot in every kitchen. They’re high in beta-glucan, a type of soluble fiber known for its cholesterol-lowering and blood sugar-stabilizing benefits. Oats are also a solid source of plant-based protein, magnesium, iron, and manganese, making them especially important for vegetarians and anyone focused on building a more nutrient-dense diet. Their slow-digesting carbs keep you full longer, which is why these bars work so well as a lasting snack or on-the-go breakfast.

Together, bananas and oats create a naturally sweet, hearty, and satisfying foundation for baked goods that are comforting and nourishing at the same time. Add this recipe to your regular rotation, and you’ll always have a better-for-you option when the sweet craving hits—or when you just want to turn two ripe bananas into something delicious.

Ingredients

  • 2 large ripe bananas (~280 g peeled)

  • 1 cup (90 g) rolled oats

  • 1/3 cup (30 g) oat flour (or grind your own from rolled oats)

  • 1 tsp. baking powder (optional, for extra fluffiness)

  • 30 g chopped walnuts (optional)

  • 25 g dark chocolate chips (optional)

 

Directions

  1. Preheat your oven to 350°F (180°C).
  2. Prepare a mini loaf tin by lightly greasing it and lining with parchment paper to make removal easy.
  3. If using homemade oat flour, grind your rolled oats in a blender or coffee grinder until finely ground.
  4. In a large mixing bowl, mash the ripe bananas thoroughly until smooth and puréed.
  5. Add the rolled oats, oat flour, and baking powder (if using) to the mashed bananas. Mix until just combined—avoid overmixing.
  6. Spoon the batter into your prepared mini loaf tin and smooth the tops with the back of a spoon or teaspoon.
  7. If desired, top each bar with chopped walnuts and dark chocolate chips for an extra crunch and rich, chocolatey flavor.
  8. Bake in the preheated oven for about 30 minutes, or until a toothpick inserted in the center comes out clean.
  9. Let the bars cool in the tin for a few minutes, then transfer them to a wire rack to cool completely before serving.

 

Prep Time: 15 minutes
Baking Time: 30 minutes
Servings: 7 bars

 

Nutritional Information (Per Serving)

  • Energy: 152 calories

  • Protein: 4.26 g

  • Fat: 5.63 g

  • Carbohydrates: 23.06 g

  • Fiber: 3.5 g

Storage & Recommendations

  • Store in an airtight container at room temperature for up to 2 days.

  • Refrigerate for up to 1 week or freeze for up to 3 months in a sealed bag or container.

  • For a dessert twist, warm slightly and drizzle with caramel or coconut cream.

Dietary Notes
This recipe is naturally gluten-free (when using certified gluten-free oats) and vegan, making it suitable for a variety of dietary needs.