This moist loaf combines mashed bananas and grated zucchini with warm cinnamon and a tender crumb. Whisk oil (or melted butter) with eggs and vanilla, fold in bananas and squeezed zucchini, then gently add flour, sugar, baking soda and powder until just combined. Fold in nuts or chocolate if desired. Bake in a greased 9x5-inch pan at 350°F (175°C) for about 50–60 minutes, cool 10 minutes in pan, then transfer to a rack. For extra moisture, swap half the oil for applesauce; sprinkle oats or turbinado sugar on top for crunch.
My kitchen counter was buried under zucchini from a neighbor's garden last August, and my bananas had reached that dangerously spotted stage where they either get used or thrown away. I grabbed a grater and decided to mash the two problems together into one loaf. The result was so absurdly good that I've stopped waiting for August to make it.
I brought a still warm loaf to a potluck and watched three people cut second slices before the main dishes were even uncovered. One friend stood over the pan with a paper towel and asked if she could take the rest home. That was the moment I knew this recipe had earned a permanent spot in my rotation.
Ingredients
- 1 cup grated zucchini: Squeeze it hard in a clean towel because excess moisture will turn your loaf gummy instead of tender.
- 2 medium ripe bananas: The darker and softer the peel, the sweeter and deeper your bread will taste.
- 1/2 cup vegetable oil or melted butter: Oil keeps the crumb softer over several days, but butter gives a richer flavor if you plan to eat it right away.
- 2 large eggs: They bind everything together and provide lift alongside the leavening.
- 1 teaspoon vanilla extract: A good quality vanilla rounds out the cinnamon and makes the banana taste more like itself.
- 1 1/2 cups all purpose flour: Spoon it into the cup and level it off so your bread does not turn dense.
- 3/4 cup granulated sugar: This amount lets the bananas shine without making it cloyingly sweet.
- 1/2 teaspoon salt: Do not skip it because salt is what makes every flavor pop.
- 1 teaspoon baking soda and 1/2 teaspoon baking powder: The combo gives you both the immediate lift and the slower rise during baking.
- 1 teaspoon ground cinnamon: It bridges the gap between banana and zucchini with a warm background note.
- 1/2 cup chopped walnuts, pecans, or chocolate chips (optional): Pick one or mix them for texture contrast in every slice.
Instructions
- Get your oven and pan ready:
- Preheat to 350 degrees F and grease a 9 by 5 inch loaf pan with butter or oil, then dust it with flour so the bread releases cleanly.
- Bring the wet team together:
- Whisk the oil, eggs, and vanilla in a big bowl until smooth, then fold in the mashed bananas and grated zucchini until evenly combined.
- Build the dry mixture:
- In a separate bowl, stir the flour, sugar, salt, baking soda, baking powder, and cinnamon so everything is evenly distributed before meeting the wet ingredients.
- Marry the two bowls:
- Gradually add the dry mixture to the wet and fold gently with a spatula just until no white streaks remain, because overmixing builds gluten and makes the loaf tough.
- Add your mix ins:
- Fold in nuts or chocolate chips with just a few strokes so they stay evenly scattered throughout the batter.
- Pour and smooth:
- Scrape the batter into your prepared pan and use the back of a spoon to level the top so it bakes evenly.
- Bake until golden and set:
- Bake for 50 to 60 minutes, checking at the 50 minute mark by inserting a toothpick into the center. If it comes out clean or with just a few moist crumbs, it is done.
- Cool before slicing:
- Let the loaf rest in the pan for 10 minutes, then turn it out onto a wire rack and wait until it is completely cool before cutting for the neatest slices.
I once wrapped a cooled loaf in parchment paper and tucked it into a care package for a friend going through a rough week. She called me the next morning saying she ate half of it standing at the kitchen counter before breakfast even crossed her mind.
The Best Way to Serve It
A thick slice toasted lightly under the broiler with a pat of butter melting into the crumb is hard to beat on a slow weekend morning. It also holds its own alongside a cup of black coffee or Earl Grey tea in the afternoon when you need something small to reset your day.
Storing and Freezing
Wrap the loaf tightly in plastic wrap or store slices in an airtight container at room temperature for up to four days. For longer storage, wrap individual slices in foil and freeze them in a bag so you can pull out exactly what you need.
A Few Final Thoughts
This is the kind of recipe that forgives small mistakes and rewards creativity, which makes it a perfect canvas once you know the basics. Trust your instincts with the add ins because the batter is flexible enough to handle almost anything you want to throw at it.
- Sprinkle rolled oats or turbinado sugar on top of the batter before baking for a crunchy, bakery style crust.
- Check your chocolate chips for dairy or soy if you are baking for someone with allergies.
- Always let the bread cool completely before wrapping or the trapped steam will make the crust soggy.
Keep this recipe close because you will come back to it every time you have tired bananas or a surplus of summer squash. It never disappoints and always disappears fast.
Recipe Questions & Answers
- → How do I prevent a soggy loaf when using zucchini?
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Grate the zucchini and squeeze out as much moisture as possible with a clean towel or cheesecloth. Measure the zucchini after pressing so the batter consistency stays balanced; excess liquid can be offset by slightly increasing flour or reducing oil.
- → Can I substitute the oil with something else?
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Yes. Replace half the oil with unsweetened applesauce for lighter texture and added moisture, or use melted butter for a richer flavor. Adjust slightly if batter seems too wet or dry.
- → What is the best way to grate zucchini for this loaf?
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Use a coarse grater for tender strands, then press the shreds in a towel to remove excess liquid. Finely grated zucchini can blend more into the crumb, while larger shreds give noticeable texture.
- → How can I tell when the loaf is fully baked?
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Insert a toothpick into the center; it should come out clean or with a few moist crumbs. The top should be golden and spring back when lightly pressed. If edges pull away slightly from the pan, that’s another good sign.
- → What are good mix-ins and how do I add them?
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Stir in chopped walnuts, pecans, or chocolate chips at the end of mixing to avoid overworking the batter. Toss nuts or chips in a little flour first to help prevent sinking during baking.
- → How should I store and freeze slices?
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Cool completely, then wrap tightly or place in an airtight container. Store at room temperature for 2–3 days, refrigerate up to a week, or freeze slices up to 3 months; thaw at room temperature or warm gently.