Banana Oatmeal Bars – Soft, Wholesome & Naturally Sweet

These Banana Oatmeal Bars are soft, lightly sweet, and made with simple pantry ingredients you probably already have. Ripe bananas add natural sweetness while oats create a hearty, satisfying texture that works for breakfast, snacks, or a healthier dessert. Easy to bake and perfect for meal prep, these bars store beautifully and taste even better the next day.

Why You’ll Love This Recipe

  • Naturally sweetened with ripe bananas
  • Soft, chewy texture with hearty oats
  • Easy one-bowl recipe
  • Perfect for breakfast, snacks, or lunchboxes
  • Freezer-friendly and great for meal prep
  • Customizable with add-ins

Ingredients

Banana oatmeal bars ingredients flat lay

  • 2 ripe bananas, mashed
  • 2 cups rolled oats
  • 1/2 cup milk
  • 1/4 cup honey or maple syrup
  • 1 large egg
  • 2 tablespoons melted butter or coconut oil
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking powder
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon salt

Optional add-ins

  • 1/4 cup chocolate chips
  • 1/4 cup chopped walnuts or pecans
  • 2 tablespoons chia seeds

Step-by-Step Instructions

Step-by-step banana oatmeal bars process

  1. Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper.
  2. In a large bowl, mash bananas until smooth.
  3. Add milk, honey, egg, melted butter, and vanilla extract. Mix well.
  4. Stir in oats, baking powder, cinnamon, and salt until fully combined.
  5. Fold in optional add-ins if using.
  6. Spread batter evenly into prepared pan.
  7. Bake for 25–30 minutes, until set in the center.
  8. Cool completely before slicing into bars.

Tips & Variations

  • Use very ripe bananas for the best sweetness and flavor.
  • Swap honey for maple syrup for a slightly deeper taste.
  • Add blueberries for a fruity variation.
  • For firmer bars, chill before slicing.
  • Double the batch and bake in a 9×13-inch pan for crowds.

Storage & Freezer Instructions

  • Store bars in an airtight container in the refrigerator for up to 5 days.
  • Freeze individually wrapped bars for up to 2 months.
  • Thaw overnight in the refrigerator or at room temperature for quick snacks.

Serving & Pairing Ideas

Banana oatmeal bars served with banana slices

  • Enjoy with a cup of coffee or tea for breakfast.
  • Serve with yogurt and fresh fruit for a balanced snack.
  • Pack into lunchboxes or meal prep containers.
  • Drizzle lightly with nut butter for extra richness.

Frequently Asked Questions

Are banana oatmeal bars healthy?

Yes. These bars use whole oats and bananas for natural sweetness, making them a balanced option compared to traditional baked treats.

Can I make them gluten-free?

Yes. Use certified gluten-free rolled oats to keep the recipe gluten-free without changing texture.

Can I make them vegan?

Yes. Replace the egg with a flax egg and use plant-based milk and maple syrup.

Why are my bars too soft?

They firm up as they cool. Chilling them before slicing helps create cleaner cuts and a sturdier texture.

Ready to Make It?

These Banana Oatmeal Bars are simple, comforting, and endlessly versatile. Whether you enjoy them for breakfast or as a snack, they bring wholesome flavor and ease to your routine. Save this recipe so you always have a reliable baked treat ready to go.

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Banana oatmeal bars cut into squares

Banana Oatmeal Bars


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  • Author: Myla
  • Total Time: 40 minutes
  • Yield: 9 bars 1x
  • Diet: Vegetarian

Description

Soft banana oatmeal bars made with ripe bananas and rolled oats. Naturally sweet, easy to bake, and perfect for snacks or breakfast.


Ingredients

Scale

2 ripe bananas, mashed

2 cups rolled oats

1/2 cup milk

1/4 cup honey or maple syrup

1 large egg

2 tablespoons melted butter or coconut oil

1 teaspoon vanilla extract

1 teaspoon baking powder

1/2 teaspoon cinnamon

1/4 teaspoon salt


Instructions

1. Preheat oven to 350°F and line baking pan.

2. Mash bananas in a bowl.

3. Add milk, honey, egg, butter, and vanilla; mix well.

4. Stir in oats, baking powder, cinnamon, and salt.

5. Spread batter into prepared pan.

6. Bake 25–30 minutes until set.

7. Cool completely before slicing.

Notes

Use very ripe bananas.

Add chocolate chips or nuts if desired.

Chill before slicing for clean cuts.

Freeze for long-term storage.

  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Snack
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 165
  • Sugar: 10
  • Sodium: 120
  • Fat: 5
  • Saturated Fat: 2
  • Unsaturated Fat: 2.5
  • Trans Fat: 0
  • Carbohydrates: 27
  • Fiber: 3
  • Protein: 5
  • Cholesterol: 25

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