What happens when two beloved classics—banana bread and brownies—come together in one decadent treat? You get Banana Bread Brownies: a rich, fudgy dessert that combines the moist, tender crumb of banana bread with the dense, chocolatey intensity of brownies. The result? A soft, gooey bar that’s bursting with ripe banana flavor, swirled with melted chocolate, and crowned with a crackly top—perfect for breakfast, dessert, or an afternoon snack with coffee.
This easy, one-bowl recipe is a genius way to use overripe bananas while satisfying your chocolate cravings. Whether you’re looking for a comforting treat, a make-ahead dessert, or a crowd-pleasing addition to your baking repertoire, these Banana Bread Brownies deliver on flavor, texture, and nostalgia.
In this comprehensive, SEO-optimized guide, you’ll discover a foolproof recipe, step-by-step instructions, expert tips, variations, and everything you need to bake the ultimate banana-chocolate hybrid.
Why You’ll Love Banana Bread Brownies
✅ Uses Overripe Bananas – No waste, maximum flavor
✅ Fudgy & Moist – Thanks to bananas and oil
✅ Rich Chocolate Flavor – With cocoa and chocolate chips
✅ One-Bowl Recipe – Minimal cleanup, maximum ease
✅ Perfect for Gifting – Great for bake sales, holidays, or neighbors
✅ Kid-Approved – Sneaky way to enjoy fruit and chocolate together
It’s the best of both worlds: the comforting warmth of banana bread and the indulgent richness of brownies—all in one irresistible bar.
The Magic of Bananas in Baking
Overripe bananas aren’t just sweet—they’re baking gold. When mashed and added to desserts, they:
- Add natural sweetness – Reduce added sugar
- Boost moisture – Keep brownies soft for days
- Enhance flavor – Bring a caramel-like depth
- Act as a binder – Help hold the batter together
- Provide nutrients – Rich in potassium, vitamin B6, and fiber
For best results, use 2–3 very ripe bananas with brown speckled peels.
Ingredients for Banana Bread Brownies
This recipe makes 16–20 brownies (8×8 or 9×9-inch pan).
Dry Ingredients:
- 1 cup (125g) all-purpose flour
- ½ cup (50g) unsweetened cocoa powder (natural or Dutch-process)
- 1 tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- 1 tsp ground cinnamon (optional, enhances banana flavor)
Wet Ingredients:
- 3 tbsp (40g) unsalted butter, melted
- ⅓ cup (80ml) neutral oil (like canola or avocado)
- ¾ cup (150g) granulated sugar
- ½ cup (100g) packed brown sugar
- 2 large eggs, room temperature
- 1 tsp pure vanilla extract
- 1 cup (240g) mashed ripe bananas (about 2–3 medium bananas)
Add-Ins:
- ½ cup (90g) semi-sweet chocolate chips
- ½ cup (60g) chopped walnuts or pecans (optional)
- Optional: ¼ cup chopped dried banana or toffee bits
Step-by-Step Recipe: How to Make Banana Bread Brownies
Follow these simple steps for fudgy, crack-top perfection.
Step 1: Preheat and Prepare
- Preheat oven to 350°F (175°C).
- Grease an 8×8-inch or 9×9-inch baking pan and line with parchment paper for easy removal.
Step 2: Mash the Bananas
- In a large bowl, mash the ripe bananas with a fork until smooth (no large chunks).
- Measure out 1 cup—save any extra for smoothies!
Step 3: Mix Wet Ingredients
- To the mashed bananas, add:
- Melted butter
- Oil
- Granulated sugar
- Brown sugar
- Whisk until smooth and slightly creamy.
- Add eggs one at a time, whisking well after each.
- Stir in vanilla extract.
Step 4: Combine Dry Ingredients
- In a separate bowl, whisk together:
- Flour
- Cocoa powder
- Baking powder
- Baking soda
- Salt
- Cinnamon (if using)
Step 5: Combine Wet and Dry
- Gradually add the dry ingredients to the wet mixture.
- Stir gently with a spatula until just combined. Do not overmix.
Step 6: Fold in Add-Ins
- Gently fold in chocolate chips and nuts (if using).
Step 7: Bake
- Pour batter into the prepared pan and spread evenly.
- Bake for:
- 8×8-inch pan: 30–35 minutes
- 9×9-inch pan: 25–30 minutes
- Until a toothpick inserted into the center comes out with moist crumbs (not wet batter).
- The top should be crackly and set.
Step 8: Cool and Slice
- Let cool completely in the pan on a wire rack (about 1–2 hours).
- Use parchment overhang to lift out and cut into squares.
- For clean cuts, chill in the fridge for 30 minutes before slicing.
Tips for the Best Banana Bread Brownies
- Don’t Overmix – This develops gluten and makes brownies tough.
- Use Ripe Bananas – The browner, the better the flavor and moisture.
- Room-Temperature Eggs – Prevents curdling and ensures even mixing.
- Don’t Overbake – These stay fudgy when slightly underdone in the center.
- Chill Before Slicing – Ensures neat, clean cuts.
- Double the Batch – They freeze beautifully (see storage tips).
Creative Variations to Try
Make this recipe your own:
1. Peanut Butter Swirl Banana Brownies
- Drop spoonfuls of peanut butter onto the batter and swirl with a knife before baking.
2. Vegan Banana Bread Brownies
- Replace eggs with flax eggs (2 tbsp ground flax + 6 tbsp water)
- Use vegan butter and chocolate chips
- Ensure sugar is plant-based
3. Gluten-Free Version
- Substitute flour with a 1:1 gluten-free baking blend. Add ½ tsp xanthan gum if not included.
4. Mocha Banana Brownies
- Add 1 tsp instant espresso powder or 1 tbsp strong brewed coffee to the wet ingredients.
5. Nutella-Stuffed Brownies
- Place small dollops of Nutella in the center of the batter before baking for a gooey surprise.
6. Mini Muffin Version
- Bake in a greased or lined muffin tin for 18–22 minutes—perfect for portion control.
How to Store and Preserve Your Brownies
- Room Temperature: Store in an airtight container for up to 3 days. Best texture within 48 hours.
- Refrigerator: Keep for up to 1 week. Bring to room temperature before serving.
- Freezer: Wrap individual brownies in plastic and store in a freezer bag for up to 3 months. Thaw at room temperature or warm in the microwave for 15 seconds.
- Make-Ahead Tip: Bake 2–3 days in advance. Slice and freeze for easy grab-and-go treats.
Serving Suggestions: How to Enjoy Your Banana Bread Brownies
These brownies are delicious on their own, but here are some irresistible ways to serve them:
- Warm with Ice Cream – Top with vanilla bean ice cream and a drizzle of caramel.
- With Coffee or Tea – Perfect with a latte or chai.
- As a Brunch Dessert – Serve with yogurt and fresh fruit.
- For Gifting – Package in a mason jar with a ribbon and tag: “Mix & Bake: Banana Chocolate Brownie Mix.”
- On a Dessert Board – Pair with fruit, cheese, and shortbread cookies.
Nutritional Information (Approximate per Brownie, 1/16 of 8×8 Pan)
Calories | 180 |
Fat | 8g |
Saturated Fat | 4g |
Carbohydrates | 26g |
Sugar | 16g |
Protein | 2g |
Fiber | 2g |
Note: Values vary based on add-ins and pan size.
A balanced treat that satisfies sweet cravings with real fruit and chocolate.
Frequently Asked Questions (FAQs)
Q: Can I use banana puree from a pouch?
A: Yes, but check for added sugars or preservatives. Fresh mashed bananas are best.
Q: Can I reduce the sugar?
A: Yes—reduce by ¼ cup. The bananas add natural sweetness.
Q: Why are my brownies dry?
A: Likely causes: overbaking, too much flour, or underripe bananas. Measure flour correctly (spoon and level) and use very ripe bananas.
Q: Can I use applesauce instead of oil?
A: Yes, but the texture will be denser. Replace up to half the oil with unsweetened applesauce.
Q: Can I add protein powder?
A: Yes—add 1 scoop of vanilla or chocolate protein powder. Add 1–2 tbsp extra liquid if batter is too thick.
Q: Are these gluten-free or vegan?
A: Not by default, but see variations above for adaptations.
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Final Thoughts: The Best of Two Worlds
Banana Bread Brownies are more than just a clever name—they’re a dessert revelation. With their deep chocolate flavor, tender crumb, and subtle banana sweetness, they bridge the gap between breakfast and dessert, comfort and indulgence.
Whether you’re using up overripe bananas, craving something cozy, or just want a treat that feels homemade in the best way, these brownies deliver.
So preheat your oven, grab those speckled bananas, and get ready to bake a batch of chocolatey, banana-kissed bliss.
Print
Banana Bread Brownies: A Moist, Fudgy Hybrid Dessert That’s Irresistibly Delicious
Ingredients
• 1 cup butter • 2 cups granulated sugar • 4 eggs • 3 ripe bananas, mashed • 1 cup all-purpose flour • ¾ cup cocoa powder • ½ tsp salt • 1 tsp vanilla extract • 1 tsp cinnamon • ½ cup chopped walnuts
Instructions
- Preheat oven to 350°F
- Grease 9×13 inch baking pan
- Melt butter in saucepan, remove from heat
- Stir in sugar, eggs, and mashed bananas
- Mix flour, cocoa powder, salt, and cinnamon
- Combine wet and dry ingredients
- Fold in chopped walnuts
- Pour into prepared pan
- Bake 30-35 minutes until set
- Cool completely before cutting
- Store covered at room temperature
PREP TIME & NUTRITION: Prep Time: 15 mins, Cook Time: 35 mins, Total Time: 50 mins, Servings: 16, Calories: 200, Net Carbs: 28g, Fats: 10g, Protein: 3g