Chocolate Chip Banana Bars: A Sweet and Comforting Treat for Any Occasion

Few things evoke warmth and comfort quite like the smell of bananas and chocolate baking in the oven. These Chocolate Chip Banana Bars are a perfect treat for cozy afternoons, family gatherings, or even as an indulgent snack after a long day. Whether you’re looking to use up overripe bananas or satisfy a chocolate craving, this recipe is a delicious solution.

Inspired by classic banana bread but with a delightful cookie-like twist, these bars are soft, moist, and loaded with gooey chocolate chips. They’re easy to whip up, require basic pantry ingredients, and are a crowd-pleaser no matter the season. In our home, these bars were always made on Sunday evenings—a warm batch shared around the table, often paired with a glass of cold milk or a scoop of vanilla ice cream. That nostalgic tradition inspired this recipe, and now, it’s time to share it with you.

Why You’ll Love These Chocolate Chip Banana Bars

These banana bars are more than just a sweet treat—they’re the perfect marriage of texture, flavor, and simplicity. Here are a few reasons they might just become your new favorite go-to dessert:

  • Moist and tender: Thanks to the mashed bananas, these bars stay soft and flavorful for days.

  • Easy to make: One bowl, no mixer required, and minimal cleanup.

  • Customizable: Swap the chocolate chips for walnuts, pecans, or even peanut butter chips.

  • Freezer-friendly: Bake now and freeze for later—perfect for meal prep or unexpected guests.

Ingredients You’ll Need

Gather these simple ingredients before you get started:

  • 3 ripe bananas, mashed

  • 1/2 cup unsalted butter, melted

  • 1 cup light brown sugar, packed

  • 1 large egg

  • 1 tsp vanilla extract

  • 1 cup all-purpose flour

  • 1/2 tsp baking soda

  • 1/4 tsp salt

  • 1/2 tsp ground cinnamon (optional, but recommended)

  • 1 cup semi-sweet chocolate chips

These ingredients are likely already in your pantry, especially if you’re a frequent baker. The overripe bananas are key—they provide natural sweetness and ensure that soft, cake-like texture.

How to Make Chocolate Chip Banana Bars

Making these bars is as easy as mash, mix, and bake. Follow these steps for foolproof results every time.

Step 1: Preheat and Prepare the Pan

Start by preheating your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish or line it with parchment paper for easy removal.

Step 2: Mash the Bananas

In a large mixing bowl, mash the ripe bananas with a fork until mostly smooth. A few small lumps are fine—they add character to the bars.

Step 3: Add Wet Ingredients

To the mashed bananas, add the melted butter, brown sugar, egg, and vanilla extract. Stir until well combined.

Step 4: Combine Dry Ingredients

In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture, stirring just until combined.

Step 5: Fold in the Chocolate Chips

Gently fold in the chocolate chips, saving a small handful to sprinkle on top for presentation if desired.

Step 6: Pour and Bake

Pour the batter into your prepared pan and smooth the top with a spatula. Sprinkle the remaining chocolate chips over the surface. Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs.

Step 7: Cool and Serve

Let the bars cool in the pan for at least 15 minutes before slicing into squares. Serve warm for the ultimate melty-chocolate experience or let them cool completely for clean, crisp edges.

Tips for Perfect Banana Bars Every Time

Want to make sure your bars turn out just right? Keep these tips in mind:

  • Use overripe bananas: The spottier, the better. They’re sweeter and more flavorful.

  • Don’t overmix: Stir just until the flour disappears to avoid tough bars.

  • Customize your add-ins: Add nuts, coconut flakes, or switch up the chips for variety.

  • Store properly: Keep leftovers in an airtight container at room temperature for up to 3 days, or refrigerate for longer freshness.

Serving Suggestions and Pairings

These chocolate chip banana bars are versatile enough to serve in many different ways:

  • As a snack: Enjoy with a cup of coffee or tea for an afternoon pick-me-up.

  • As dessert: Serve warm with a scoop of ice cream or a drizzle of caramel sauce.

  • For breakfast: Yes, they’re sweet—but the bananas and whole ingredients make them a treat-worthy breakfast alongside some yogurt or fruit.

  • Packable treat: Slip a square into a lunchbox for a mid-day surprise that kids (and adults) love.

Variations to Try

Want to put your own spin on this recipe? Here are a few fun and delicious variations:

Peanut Butter Banana Bars

Swirl in 1/4 cup of creamy peanut butter to the batter before baking for a classic banana and peanut butter flavor combo.

Nutty Banana Bars

Fold in 1/2 cup of chopped walnuts or pecans for a bit of crunch and richness.

Double Chocolate Banana Bars

Add 2 tablespoons of unsweetened cocoa powder to the dry ingredients and use dark chocolate chips for an extra chocolatey treat.

Gluten-Free Version

Use a 1:1 gluten-free flour blend in place of the all-purpose flour. Make sure your baking soda and chocolate chips are certified gluten-free too.

Make-Ahead and Storage Tips

These bars are a fantastic make-ahead dessert. Here’s how to keep them fresh:

  • Room Temperature: Store in an airtight container for up to 3 days.

  • Refrigerator: Extend their life to up to a week when refrigerated. Let them come to room temperature before serving.

  • Freezer: Wrap individual bars in plastic wrap and store in a freezer-safe container for up to 3 months. Thaw overnight in the fridge or microwave for 30 seconds for a quick treat.

Frequently Asked Questions

Can I make this recipe vegan?

Yes, with a few swaps:

  • Replace butter with vegan butter or coconut oil.

  • Use a flax egg (1 tbsp ground flaxseed + 3 tbsp water, let sit 5 minutes) instead of a regular egg.

  • Ensure your chocolate chips are dairy-free.

Can I use whole wheat flour?

Absolutely. Replace half (or all) of the all-purpose flour with whole wheat flour for a nuttier, heartier texture. Keep in mind, this may make the bars slightly denser.

Can I double this recipe?

Yes, you can double the ingredients and bake in a larger pan, like a 10×15-inch jelly roll pan. You may need to adjust the baking time—start checking at 30 minutes.

Why are my bars too dense or dry?

Common causes include overbaking or using too much flour. Make sure to measure flour correctly (spoon and level), and remove the bars as soon as the toothpick comes out mostly clean.

Print

Chocolate Chip Banana Bars: A Sweet and Comforting Treat for Any Occasion

Soft, moist, and loaded with chocolate chips, these banana bars are perfect for using up overripe bananas. They come together quickly and are ideal for snacking, dessert, or even breakfast on the go.

  • Author: JACK STONE
  • Prep Time: 10 minutes
  • Cook Time: 25–30 minutes
  • Total Time: 35–40 minutes
  • Yield: 16 bars 1x

Ingredients

Scale
  • 3 ripe bananas, mashed

  • 1/2 cup unsalted butter, melted

  • 1 cup light brown sugar, packed

  • 1 large egg

  • 1 tsp vanilla extract

  • 1 cup all-purpose flour

  • 1/2 tsp baking soda

  • 1/4 tsp salt

  • 1/2 tsp ground cinnamon (optional)

  • 1 cup semi-sweet chocolate chips

Instructions

  • Preheat oven to 350°F (175°C). Lightly grease or line a 9×13-inch baking dish with parchment paper.

  • In a large bowl, mash the bananas until smooth.

  • Add the melted butter, brown sugar, egg, and vanilla extract. Mix until well combined.

  • In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon.

  • Gradually stir the dry ingredients into the banana mixture until just combined.

  • Fold in the chocolate chips, reserving a few to sprinkle on top.

  • Pour the batter into the prepared baking dish and spread evenly.

  • Sprinkle remaining chocolate chips over the top.

  • Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean or with moist crumbs.

  • Allow to cool in the pan for at least 15 minutes before slicing into bars.

Notes

  • For extra flavor, add chopped nuts or swirl in peanut butter before baking.

  • These bars freeze well; wrap individually for quick snacks later.

  • Use very ripe bananas for best texture and sweetness.

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