Banana Chocolate Chip Bars

By Lily | Last modified on Nov 25, 2025

Featured in:

Introduction

There’s a quiet joy in transforming humble, over‑ripe bananas into something rich, moist, and utterly comforting — and that’s exactly what these Banana Chocolate Chip Bars offer. The scent of warm banana mingled with melted chocolate fills your kitchen the moment you start baking, making it feel like home, like cozy mornings, family breakfasts, or late-night snack raids.

These bars are more than just banana bread dressed up: they’re dense yet tender, with a tender crumb that holds pockets of melted chocolate from the chips scattered throughout. Each bite is a soft hug of banana flavor, with just enough sweetness to feel decadent but not overly sweet.

They’re perfect for baking when a few bananas are getting too ripe; perfect for sending in lunchboxes; and perfect for serving as a casual dessert — or even for sneaking a piece with your morning coffee. Everyone loves them, and once they’re out of the oven? Well, it’s hard not to reach back in for another piece.

Why You’ll Love This Recipe

  • Rescues over‑ripe bananas: transforms them into something delicious and elegant.
  • Soft, moist texture: guaranteed tender crumb that’s more bar than bread.
  • Chocolate pockets: the chips melt into sweet bursts without overwhelming the banana.
  • Bake ahead & portable: easy to make in a single pan, perfect for lunchboxes or picnics.
  • Simple to whip up: pantry staples with a few bananas, eggs, and flour.
  • Family-friendly: loved by kids and adults alike, great for snacks or dessert.

Ingredients

  • 1½ cups (≈ 190 g) all‑purpose flour
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • ½ cup (≈ 113 g) unsalted butter, melted
  • ¾ cup (≈ 150 g) granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup mashed ripe bananas (about 2–3 large very ripe bananas)
  • 1 cup chocolate chips (semi‑sweet or milk, according to your preference)
  • Optional: ½ cup chopped nuts (walnuts or pecans) for extra texture

Instructions

  1. Preheat & prepare
    Preheat your oven to 350 °F (≈ 175 °C). Line a 9×13-inch baking pan with parchment paper or grease it lightly.
  2. Mix dry ingredients
    In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
  3. Combine wet ingredients
    In a large bowl, whisk the melted butter and sugar until smooth. Add the eggs one at a time, whisking between additions, then stir in the vanilla extract and mashed bananas until fully combined.
  4. Combine wet + dry
    Add the dry ingredients into the banana mixture and stir gently just until no pockets of dry flour remain — avoid overmixing to keep the bars tender.
  5. Fold in chocolate chips (and nuts, if using)
    Fold in the chocolate chips and optional nuts until evenly distributed.
  6. Bake
    Spread the batter evenly into the prepared pan. Bake in the preheated oven for 25–30 minutes, or until a toothpick inserted into the center comes out mostly clean (a few crumbs are okay). The top should be golden brown.
  7. Cool & slice
    Remove the pan from the oven and allow the bars to cool in the pan on a wire rack. Once completely cooled, lift out the parchment and slice into bars (about 12–16 pieces, depending on your size preference).

You Must Know (Helpful Tips)

  • Use very ripe bananas — the browner and softer, the better, as they’ll bring sweetness and moisture.
  • Melt your butter gently and let it cool slightly before combining with eggs so you don’t scramble them.
  • Don’t overmix the batter once you add the flour — overworking results in dense, less tender bars.
  • Spread the batter evenly in the pan so that bars bake uniformly.
  • Let the bars cool completely before slicing; warm bars may fall apart or feel too gooey.

Storage Tips

  • Room temperature: Store the cooled bars in an airtight container for 2–3 days — you can layer with parchment paper to prevent sticking.
  • Refrigerator: For longer preservation, keep in the fridge packed tightly — they’ll keep up to 5 days, though the chocolate may firm up.
  • Freezing: Wrap individual bars in cling film or foil, then place in a freezer-safe bag. Freeze for up to 2 months. Thaw at room temperature or briefly warm in the microwave before serving.

Ingredient Substitutions

  • Flour: You can substitute with a 1-to-1 gluten-free flour blend for a gluten-free version (texture may slightly differ).
  • Sugar: Use brown sugar instead of white for a richer, caramel-like flavor.
  • Butter: Replace with melted coconut oil for a dairy-free twist (flavor will shift slightly).
  • Chocolate chips: Feel free to use white chocolate, dark chocolate, or even butterscotch chips.
  • Nuts: Swap in any nuts you like, such as walnuts, pecans, or almonds — or omit altogether for nut-free bars.

Serving Suggestions

  • Serve a warm bar with a scoop of vanilla ice cream for a dessert reminiscent of banana split.
  • Pair with a cup of coffee or tea in the morning for a cozy, sweet start to your day.
  • Pack in lunchboxes for a portable, satisfying snack.
  • Drizzle with melted chocolate or a little caramel sauce before serving to elevate the decadence.

Pro Tips

  • For extra banana flavor, lightly mash the bananas but leave a few small chunks — this gives bursts of fruit.
  • If the top browns too quickly while baking, loosely cover the pan with foil for the last 5–10 minutes.
  • Use a serrated knife when slicing to get clean edges, especially if the chocolate chips have melted a bit.
  • Try sprinkling a pinch of sea salt on top before baking to heighten the flavors and balance the sweetness.
  • For uniform bars, measure out the batter using a scoop in each corner and middle, then spread gently for even thickness.

Frequently Asked Questions (FAQ)

Q1: Can I use mashed bananas from baby food jars?
A: Yes, as long as it’s plain mashed banana with no added sugar. Just make sure to measure properly and may need to adjust moisture if it’s very runny.

Q2: My bars came out underbaked in the center — what happened?
A: Try lowering your oven temperature slightly (by 5–10 °C) and baking a few minutes longer. Make sure you preheat fully and that your pan isn’t too thin or dark-colored (which can cause hot spots).

Q3: Can I reduce sugar?
A: You can reduce the granulated sugar by up to ¼ cup, but the bars will be less sweet and may be denser. You might also compensate by using darker chocolate chips or adding a pinch of salt.

Q4: Do these bars need to be refrigerated?
A: Not necessarily, but refrigerating helps them last longer (up to 5 days) and keeps the chocolate firmer, especially in warm climates.

Q5: Can I double this recipe?
A: Absolutely — just use two 9×13 pans (or one very large baking tray), and check for doneness a few minutes earlier or later depending on pan size.

Q6: Can I swirl in peanut butter or Nutella?
A: Yes! Drop small dollops on top of the batter before baking, then swirl gently with a knife for a marbled effect. This will add richness and flavor complexity.

Closing Sentence

These Banana Chocolate Chip Bars are warm, comforting, and deeply satisfying — every chewy, chocolate-studded bite is a delicious reminder that sometimes, the simplest ingredients make the best treats.

You might also like these recipes

Leave a Comment