Zucchini Banana Bread

Warm Zucchini Banana Bread loaf with golden crust, sliced on wire rack. Pin it
Warm Zucchini Banana Bread loaf with golden crust, sliced on wire rack. | flavorandfeast.com

This moist banana and zucchini loaf combines mashed ripe bananas, grated and well‑drained zucchini, oil or melted butter, eggs and vanilla. Stirred dry ingredients—flour, sugar, baking soda, baking powder, salt and cinnamon—are folded in until just combined. Optional nuts or chocolate chips can be folded in. Bake at 350°F (175°C) for 50–60 minutes, cool in pan 10 minutes, then finish on a wire rack. Swap half the oil for applesauce for extra moisture or add oats or turbinado sugar on top for crunch.

My garden exploded with zucchini last August, and I had three blackening bananas glaring at me from the counter, so I shoved them together into a loaf pan out of pure desperation. The result was so ridiculously good that my neighbor Dave knocked on my door asking what smelled like a bakery had moved into my kitchen. That lumpy, imperfect first loaf disappeared in a single afternoon.

I brought a loaf to a potluck once and watched three adults fight over the last slice while pretending they were not. Someone actually tried to discretely wrap it in a napkin.

Ingredients

  • 1 cup grated zucchini: Squeeze it hard in a clean towel after grating, because wet zucchini turns bread into a soggy mess.
  • 2 medium ripe bananas: The speckled, almost embarrassing looking ones are exactly what you want for sweetness and depth.
  • 1/2 cup vegetable oil or melted butter: Oil keeps it moist for days, but butter gives a richer flavor if you plan to eat it immediately.
  • 2 large eggs: They bind everything together and give the crumb its tender structure.
  • 1 teaspoon vanilla extract: Never skip this, it rounds out the spices and brings warmth to every bite.
  • 1 1/2 cups all-purpose flour: Spoon it into the measuring cup and level off instead of scooping, which packs too much flour in.
  • 3/4 cup granulated sugar: Just enough sweetness without making it taste like cake.
  • 1/2 teaspoon salt: Salt is what makes the banana flavor pop instead of fall flat.
  • 1 teaspoon baking soda and 1/2 teaspoon baking powder: This combo gives the bread a good rise without a weird aftertaste.
  • 1 teaspoon ground cinnamon: It bridges the gap between banana and zucchini like a flavor diplomat.
  • 1/2 cup chopped walnuts or chocolate chips (optional): Both are wonderful, but chocolate chips win over kids every single time.

Instructions

Prep your pan:
Heat the oven to 350 degrees F and grease a 9 by 5 inch loaf pan with butter or oil, then dust it lightly with flour, tapping out the excess.
Marry the wet ingredients:
In a big bowl, whisk the oil, eggs, and vanilla until smooth, then mash in the bananas and fold through the grated zucchini until evenly distributed.
Build the dry side:
In a separate bowl, whisk together the flour, sugar, salt, baking soda, baking powder, and cinnamon so everything is evenly dispersed before combining.
Bring it together gently:
Fold the dry mixture into the wet in two or three additions, stirring only until you stop seeing streaks of flour, because overmixing makes the bread tough.
Add the fun stuff:
Toss in walnuts or chocolate chips if you are using them and give a couple of gentle folds to scatter them throughout.
Bake and watch:
Pour the batter into your prepared pan, smooth the top, and bake for 50 to 60 minutes until a toothpick poked into the center comes out clean.
Cool with patience:
Let it sit in the pan for 10 minutes, then turn it out onto a wire rack and resist slicing until it is fully cool unless you love crumbling edges.
Moist Zucchini Banana Bread slices showing tender crumb beside steaming coffee. Pin it
Moist Zucchini Banana Bread slices showing tender crumb beside steaming coffee. | flavorandfeast.com

I started making double batches after my daughter began requesting it in her school lunch every single week. It became this small, sweet ritual we shared without ever really talking about it.

When Your Bread Refuses to Cook Through

If the top is golden but the center is still wet after 55 minutes, tent the pan loosely with foil and give it another 10 minutes. Every oven has a personality and mine runs cool on the left side, so I rotate the pan halfway through baking.

Making It Your Own

You can swap half the oil for unsweetened applesauce to lighten things up, and a handful of rolled oats or a sprinkle of turbinado sugar on top before baking gives the crust a satisfying crunch. I once added a diced apple and a pinch of nutmeg and it tasted like autumn in a slice.

Storing and Sharing

This bread keeps well wrapped tightly on the counter for three days, and it freezes for up to three months if you wrap individual slices first. I always label the freezer bag because six months later you will find it and have no idea what it is.

  • Slice before freezing so you can grab exactly what you need without thawing the whole loaf.
  • A thick slab toasted with butter on a cold morning is honestly life changing.
  • Always check chocolate chip labels for dairy or soy if you are sharing with someone who has allergies.
Freshly baked Zucchini Banana Bread topped with chopped walnuts and melting butter. Pin it
Freshly baked Zucchini Banana Bread topped with chopped walnuts and melting butter. | flavorandfeast.com

This bread is proof that the best recipes come from using up what you already have and trusting the process. Your kitchen is about to smell incredible.

Recipe FAQs

Grate the zucchini and squeeze out excess moisture using a clean kitchen towel or paper towels. Press firmly to remove liquid, then measure the drained amount. A drier zucchini helps maintain structure and prevents a gummy crumb.

Yes. Melted butter adds richness and a slightly firmer crumb; unsweetened applesauce cut for up to half the oil adds moisture and lowers fat. Adjust baking time slightly if batter is denser.

Insert a toothpick into the center—if it comes out clean or with a few dry crumbs, it's done. The top should be golden and spring back lightly when touched. If you see wet batter, bake longer and cover the top with foil if it browns too fast.

Yes. Chopped walnuts or pecans add crunch and a toasty flavor; chocolate chips contribute sweetness and pockets of melted chocolate. Fold them in gently to avoid overmixing and distribute evenly.

Cool completely, then wrap slices tightly in plastic wrap or place in an airtight container. Keep at room temperature for 2–3 days, refrigerate up to a week, or freeze slices for up to 3 months. Thaw at room temperature or warm briefly in a toaster oven.

You can reduce sugar by about 10–25% depending on banana ripeness; very ripe bananas add sweetness. Expect a slightly denser crumb and less browning. Consider adding a pinch more cinnamon or a touch of vanilla to enhance perceived sweetness.

Zucchini Banana Bread

Moist banana and zucchini loaf with cinnamon, optional nuts or chocolate chips—ideal for breakfast or a snack.

Prep 20m
Cook 55m
Total 75m
Servings 10
Difficulty Easy

Ingredients

Produce

  • 1 cup grated zucchini, excess moisture squeezed out
  • 2 medium ripe bananas, mashed

Wet Ingredients

  • 1/2 cup vegetable oil or melted butter
  • 2 large eggs
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 1 1/2 cups all-purpose flour
  • 3/4 cup granulated sugar
  • 1/2 teaspoon salt
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1 teaspoon ground cinnamon

Optional

  • 1/2 cup chopped walnuts or pecans
  • 1/2 cup chocolate chips

Instructions

1
Preheat Oven and Prepare Pan: Preheat oven to 350°F. Grease and flour a 9x5-inch loaf pan, ensuring even coverage on all sides.
2
Combine Wet Ingredients: In a large bowl, whisk together the vegetable oil (or melted butter), eggs, and vanilla extract until smooth. Add the mashed bananas and grated zucchini, mixing thoroughly to incorporate.
3
Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, granulated sugar, salt, baking soda, baking powder, and ground cinnamon until evenly distributed.
4
Combine Wet and Dry Mixtures: Gradually fold the dry ingredients into the wet mixture using a spatula, stirring until just combined. Avoid overmixing to keep the bread tender.
5
Fold in Optional Add-ins: Gently fold in chopped walnuts, pecans, or chocolate chips if desired, distributing them evenly throughout the batter.
6
Transfer to Loaf Pan: Pour the batter into the prepared loaf pan and smooth the top with a spatula for an even surface.
7
Bake: Bake for 50 to 60 minutes, or until a toothpick inserted into the center comes out clean. Check at the 50-minute mark to avoid overbaking.
8
Cool and Slice: Allow the bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing into even portions.
Additional Information

Equipment Needed

  • Grater
  • Mixing bowls
  • Whisk
  • 9x5-inch loaf pan
  • Spatula
  • Wire cooling rack

Nutrition (Per Serving)

Calories 210
Protein 3g
Carbs 31g
Fat 9g

Allergy Information

  • Contains eggs and wheat (gluten)
  • May contain tree nuts (walnuts or pecans) if added
  • Check chocolate chips for potential dairy or soy allergens
Isabella Grant

Passionate home cook sharing easy, family-friendly recipes and smart kitchen tips.