Banana Zucchini Bread

Sweet bananas and fresh zucchini come together in a loaf that’s moist, tender, and full of comfort. This is the kind of quick bread you slice warm, smear with butter, and enjoy with coffee or tea. It’s simple to make, great for using up ripe bananas and extra zucchini, and it tastes even better the next day.

Whether you’re baking for brunch, snacks, or the freezer, this recipe earns a spot in your regular rotation.

What Makes This Recipe So Good

• Perfectly moist texture: Banana adds sweetness and softness, while shredded zucchini keeps the crumb tender without becoming heavy.
• No mixer needed: Two bowls, a whisk, and a spatula are all you need.
• Balanced sweetness: It’s gently sweet, not cake-level sugary, so it’s great for breakfast or snacks.
• Flexible add-ins: Chocolate chips, nuts, or warm spices work beautifully.
• Stays fresh: The loaf keeps its moisture for days and freezes well.

Ingredients

• 1 1/2 cups (190g) all-purpose flour
• 1/2 cup (60g) whole wheat flour (or use all all-purpose)
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1 teaspoon ground cinnamon
• 1/2 teaspoon fine salt
• 1/2 cup (100g) granulated sugar
• 1/3 cup (70g) light brown sugar
• 2 large eggs, at room temperature
• 1/3 cup (80ml) neutral oil (canola, avocado, or melted coconut oil)
• 1/4 cup (60g) plain Greek yogurt or sour cream
• 1 teaspoon vanilla extract
• 1 cup (240g) mashed ripe bananas (about 2 large)
• 1 cup (120g) finely shredded zucchini, lightly squeezed of excess moisture
• Optional add-ins: 1/2 cup chocolate chips, chopped walnuts or pecans, or 1/2 teaspoon nutmeg

How to Make It

1. Prep the pan and oven: Heat the oven to 350°F (175°C). Grease a 9×5-inch loaf pan and line it with a parchment sling for easy removal.
2. Shred the zucchini: Use the fine holes of a box grater. Place the shreds in a clean kitchen towel and lightly squeeze out excess liquid. Don’t wring it dry—some moisture is good.
3. Mix dry ingredients: In a large bowl, whisk the flours, baking soda, baking powder, cinnamon, and salt until well combined.
4. Mix wet ingredients: In a separate bowl, whisk the granulated sugar, brown sugar, and eggs until glossy. Whisk in the oil, yogurt, vanilla, and mashed bananas.
5. Combine: Pour the wet mixture into the dry. Stir gently with a spatula until a few flour streaks remain. Fold in the zucchini and any add-ins just until no dry pockets are left.
6. Fill the pan: Scrape the batter into the prepared pan and smooth the top. If you like, sprinkle a teaspoon of sugar over the surface for a light, crackly crust.
7. Bake: Bake for 55–70 minutes, until the top is browned and a tester inserted in the center comes out with a few moist crumbs. If the top browns too fast, tent loosely with foil.
8. Cool: Let the loaf cool in the pan for 10–15 minutes, then lift it out and cool completely on a rack. For the cleanest slices, wait until it’s fully cool.
9. Serve: Slice and enjoy plain, with a pat of butter, or a swipe of almond butter.

How to Store

• Room temperature: Wrap the cooled loaf tightly or store slices in an airtight container for up to 3 days.
• Refrigerator: Keeps for 5–6 days. Bring to room temp or warm slightly before serving for best texture.
• Freeze: Wrap the whole loaf (or individual slices) in plastic, then foil, and freeze for up to 3 months. Thaw overnight in the fridge or at room temp for 1–2 hours.
• Reheat: Toast slices for 2–3 minutes or warm in a 300°F (150°C) oven for 10 minutes.

Why This is Good for You

• More produce, more fiber: Zucchini and bananas add fiber and micronutrients without needing extra sugar.
• Less fat, same moisture:</-strong> Using yogurt and fruit means you can use less oil while keeping the crumb tender.
• Lower sugar than many quick breads: The natural sweetness of very ripe bananas lets you use less added sugar.
• Whole grains optional: Swapping in some whole wheat flour adds extra minerals and a satisfying, hearty bite.

Common Mistakes to Avoid

• Over-squeezing the zucchini: You want it damp, not dripping. If it’s bone-dry, the loaf can turn out dense.
• Overmixing the batter: Stir just until combined. Too much mixing develops gluten and makes the bread tough.
• Cutting it too soon: Warm slices are tempting, but slicing while hot can make the crumb gummy. Let it cool for a cleaner texture.
• Ignoring oven differences: Start checking at 55 minutes. Your oven and pan material can change bake time.
• Using under-ripe bananas: Spotty, very ripe bananas are key for flavor and sweetness.

Variations You Can Try

• Chocolate Chip: Fold in 1/2 to 3/4 cup chocolate chips. Mini chips distribute more evenly.
• Nutty Crunch: Add 1/2 cup chopped walnuts or pecans and a sprinkle of turbinado sugar on top.
• Spiced Loaf: Increase cinnamon to 1 1/2 teaspoons and add 1/2 teaspoon nutmeg or cardamom.
• Lemon Zing: Stir in 1 tablespoon lemon zest and swap vanilla for 1/2 teaspoon lemon extract.
• Dairy-Free: Use dairy-free yogurt and coconut oil. The texture stays just as moist.
• Gluten-Free: Replace the flours with a 1:1 gluten-free baking blend and add 1 tablespoon milk if the batter seems thick.

FAQ

Do I need to peel the zucchini?

No.

Leave the skin on. It’s tender and disappears into the batter, adding color and nutrients without changing the texture.

Can I make muffins instead of a loaf?

Yes. Divide the batter into a lined 12-cup muffin tin and bake at 350°F (175°C) for 18–22 minutes, or until a tester comes out mostly clean.

What if I only have one type of flour?

Using all all-purpose flour works perfectly.

If using all whole wheat, expect a slightly denser crumb—add 1–2 tablespoons milk if needed to loosen the batter.

How ripe should the bananas be?

Very ripe with lots of brown spots. The softer and sweeter they are, the better the flavor and moisture in your bread.

Can I cut the sugar more?

You can reduce total sugar by about 2–3 tablespoons without major texture issues. Any more and the loaf may be less tender and brown less.

Why did my bread sink in the middle?

Common reasons are underbaking, too much moisture (zucchini not squeezed), or old baking soda.

Bake until the center hits 200–205°F (93–96°C) if you use a thermometer.

How do I keep the crust from getting too dark?

Tent the loaf loosely with foil around the 40–45 minute mark. Also bake on the middle rack for even heat.

Can I add raisins or dried fruit?

Absolutely. Use 1/2 cup and toss them with a teaspoon of flour before folding in to help distribute evenly.

Is this bread freezer-friendly?

Yes.

Wrap well and freeze for up to 3 months. Thaw wrapped to prevent condensation from making the crust sticky.

What oil works best?

Any neutral oil like canola, avocado, or grapeseed. Melted coconut oil also works; just bring the eggs and yogurt to room temp to prevent it from solidifying in the batter.

Wrapping Up

Banana zucchini bread is easy, forgiving, and crowd-pleasing.

It turns basic pantry staples and extra produce into something cozy and delicious. Keep a loaf on hand for breakfasts, snacks, or sharing with friends. Once you try it, you’ll want to keep ripe bananas and a zucchini or two around just for this.

Banana Zucchini Bread - Moist, Cozy, and Easy

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 15 minutes mins

Servings 12 servings

Ingredients

  

• 1 1/2 cups (190g) all-purpose flour
• 1/2 cup (60g) whole wheat flour (or use all all-purpose)
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1 teaspoon ground cinnamon
• 1/2 teaspoon fine salt
• 1/2 cup (100g) granulated sugar
• 1/3 cup (70g) light brown sugar
• 2 large eggs, at room temperature
• 1/3 cup (80ml) neutral oil (canola, avocado, or melted coconut oil)
• 1/4 cup (60g) plain Greek yogurt or sour cream
• 1 teaspoon vanilla extract
• 1 cup (240g) mashed ripe bananas (about 2 large)
• 1 cup (120g) finely shredded zucchini, lightly squeezed of excess moisture
• Optional add-ins: 1/2 cup chocolate chips, chopped walnuts or pecans, or 1/2 teaspoon nutmeg

Instructions

 

• Prep the pan and oven: Heat the oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with a parchment sling for easy removal.
• Shred the zucchini: Use the fine holes of a box grater. Place the shreds in a clean kitchen towel and lightly squeeze out excess liquid. Don’t wring it dry—some moisture is good.
• Mix dry ingredients: In a large bowl, whisk the flours, baking soda, baking powder, cinnamon, and salt until well combined.
• Mix wet ingredients: In a separate bowl, whisk the granulated sugar, brown sugar, and eggs until glossy. Whisk in the oil, yogurt, vanilla, and mashed bananas.
• Combine: Pour the wet mixture into the dry. Stir gently with a spatula until a few flour streaks remain. Fold in the zucchini and any add-ins just until no dry pockets are left.
• Fill the pan: Scrape the batter into the prepared pan and smooth the top. If you like, sprinkle a teaspoon of sugar over the surface for a light, crackly crust.
• Bake: Bake for 55–70 minutes, until the top is browned and a tester inserted in the center comes out with a few moist crumbs. If the top browns too fast, tent loosely with foil.
• Cool: Let the loaf cool in the pan for 10–15 minutes, then lift it out and cool completely on a rack. For the cleanest slices, wait until it’s fully cool.
• Serve: Slice and enjoy plain, with a pat of butter, or a swipe of almond butter.