Banana Zucchini Bread Recipe
Banana Zucchini Bread Recipe is a easy American recipe that serves 12. 210 calories per serving. Recipe by Creations by Kara on YouTube.
Prep: 46 min | Cook: 1 hr 7 min | Total: 2 hrs 8 min
Cost: $11.35 total, $0.95 per serving
Ingredients
- 2 1/2 cups All-Purpose Flour (sifted)
- 1 teaspoon Baking Powder
- 1/2 teaspoon Salt
- 1 teaspoon Ground Cinnamon
- 1/2 cup Granulated Sugar
- 1/2 cup Brown Sugar (packed)
- 1/3 cup Vegetable Oil (canola or other neutral oil)
- 1/2 cup Sour Cream
- 1 teaspoon Vanilla Extract
- 3 Ripe Bananas (very ripe with brown spots, mashed)
- 1 large Zucchini (grated, about 1 cup)
- 1/2 cup Optional Nuts (chopped walnuts or pecans, optional)
Instructions
Preheat Oven
Set the oven to 325°F and allow it to fully preheat.
Time: PT10M
Temperature: 325°F
Prepare Loaf Pans
Spray two medium loaf pans with non‑stick spray, then line the very bottom of each with parchment paper.
Time: PT5M
Mash Bananas
Place three very ripe bananas on a plate and mash them until smooth.
Time: PT5M
Grate Zucchini
Grate one large zucchini; you should have about one cup of grated zucchini.
Time: PT5M
Combine Dry Ingredients
In a small bowl whisk together the flour, salt, baking powder, and cinnamon. Set aside.
Time: PT5M
Combine Wet Ingredients
In a large bowl whisk together the granulated sugar, brown sugar, vegetable oil, sour cream, and vanilla extract until smooth.
Time: PT5M
Add Banana and Zucchini
Stir the mashed bananas into the wet mixture, then fold in the grated zucchini.
Time: PT4M
Incorporate Dry Ingredients
Add the dry‑ingredient mixture to the wet mixture. Stir gently with a spatula until the flour is just moistened, scraping the sides of the bowl.
Time: PT3M
Fold in Nuts (Optional)
If using, fold in the chopped nuts until evenly distributed.
Time: PT2M
Divide Batter
Evenly divide the batter between the two prepared loaf pans, scraping the bowl to get every last bit.
Time: PT2M
Bake
Place the pans in the preheated oven and bake until a toothpick inserted in the center comes out clean, about 55‑65 minutes.
Time: PT1H
Temperature: 325°F
Rest in Pans
Allow the loaves to sit in their pans for 5‑10 minutes before removing.
Time: PT7M
Cool and Slice
Remove the parchment paper, transfer loaves to a cooling rack, and let cool completely before slicing. Slice while warm for softer texture or wait until fully cooled for cleaner slices.
Time: PT5M
Nutrition Facts
- Calories
- 210
- Protein
- 3g
- Carbohydrates
- 30g
- Fat
- 9g
- Fiber
- 2g
Dietary info: vegetarian
Allergens: wheat, dairy, tree nuts
Ingredient Substitutions
- Instead of All-Purpose Flour: Whole Wheat Flour
- Instead of Vegetable Oil: Olive Oil (light), Melted Coconut Oil
- Instead of Sour Cream: Greek Yogurt, Plain Yogurt
- Instead of Vanilla Extract: Maple Extract
- Instead of Ripe Bananas: Applesauce (1 cup)
- Instead of Zucchini: Carrots (grated)
- Instead of Optional Nuts: Almonds, Pecans
Equipment Needed
- Oven
- Medium Loaf Pan
- Non-Stick Spray
- Parchment Paper
- Mixing Bowl (large)
- Mixing Bowl (small)
- Whisk
- Grater
- Spatula
- Measuring Cups
- Measuring Spoons
- Toothpick
- Cooling Rack (optional)
- Oven Mitts
Critical Steps — Do Not Skip
- Preheat oven to 325°F
- Do not overmix after adding dry ingredients
- Bake until a toothpick comes out clean
- Let loaves rest 5‑10 minutes before removing from pans
Chef Tips from the Video
- For extra moisture, you can substitute half of the sour cream with Greek yogurt.
- Add a pinch of nutmeg with the cinnamon for a warm spice note.
- If you prefer a sweeter loaf, increase brown sugar to 3/4 cup.
Troubleshooting
Bread is dense and heavy
Do not overmix the batter; ensure the baking powder is fresh and the oven is fully preheated.
Top cracks or dries out
Tent the loaf with foil halfway through baking and check oven temperature with an oven thermometer.
Bread sticks to the pan
Use both non‑stick spray and parchment paper; let the loaf rest before removal.
Storage
Refrigerator: Store in an airtight container for up to 5 days.
Freezer: Wrap tightly in plastic wrap and place in a freezer‑safe bag; lasts up to 3 months.
Room temperature: Can sit at room temperature for up to 2 days if kept in a sealed container.
Make-Ahead Tips
- Cool the loaves completely before wrapping for freezer storage.
- Slice before freezing for easy portioning later.
Frequently Asked Questions
What is the cultural significance and history of banana zucchini bread in American home baking?
Banana bread became popular in the United States during the Great Depression as a way to use overripe bananas, and it remains a staple comfort food. Adding grated zucchini is a modern twist that boosts moisture and nutrition while reducing waste, reflecting today’s focus on resourceful, healthy baking.
What are traditional variations of banana bread in the United States and how does adding zucchini change it?
Traditional American banana bread often includes walnuts, chocolate chips, or cinnamon. Incorporating zucchini adds extra moisture and a subtle veggie flavor, making the crumb softer and the loaf slightly lighter without altering the classic sweet profile.
How is banana zucchini bread traditionally served in American families?
It is commonly sliced for breakfast with butter or cream cheese, served as an afternoon snack with coffee, or given as a portable treat for picnics. Some families also freeze slices for quick grab‑and‑go breakfasts.
What occasions or celebrations is banana zucchini bread commonly enjoyed in American culture?
Banana zucchini bread is popular at brunches, potlucks, school events, and holiday gatherings such as Thanksgiving or Christmas when families want a sweet, easy‑to‑make bread that can be made ahead and frozen.
How does banana zucchini bread fit into the broader American quick‑bread tradition?
Quick breads rely on chemical leaveners like baking powder instead of yeast. This recipe follows that tradition, using pantry staples and a short mixing time to produce a tender loaf quickly, embodying the convenience of American quick‑bread baking.
What are common misconceptions about banana zucchini bread?
Many think the zucchini will make the bread taste like a vegetable, but the amount used is modest and the flavor is masked by the bananas and spices. Another myth is that you need eggs; this recipe shows a moist loaf can be made without them.
What are the most common mistakes to avoid when making banana zucchini bread?
Overmixing the batter, using under‑ripe bananas, and baking at the wrong temperature are the top errors. Overmixing creates gluten development, leading to a tough crumb, while under‑ripe bananas give a bland flavor.
Why does this banana zucchini bread recipe use a light touch when mixing the dry ingredients instead of vigorous mixing?
A gentle fold ensures the gluten in the flour isn’t over‑developed, keeping the bread tender and moist. Vigorous mixing would incorporate too much air and create a denser, cake‑like texture that’s not desired in quick breads.
Can I make banana zucchini bread ahead of time and how should I store it?
Yes. After the loaves have cooled completely, wrap each tightly in plastic wrap and place in a freezer‑safe bag. They keep for up to three months in the freezer and can be thawed at room temperature or warmed in the oven before serving.
What does the YouTube channel Creations by Kara specialize in?
The YouTube channel Creations by Kara specializes in family‑friendly, easy‑to‑make home cooking recipes that focus on comfort foods, quick meals, and clever ways to use pantry staples and leftover ingredients.
What is the cooking philosophy and style of the YouTube channel Creations by Kara?
Creations by Kara emphasizes simple, step‑by‑step instructions, minimal equipment, and practical tips that make cooking approachable for beginners. The channel often highlights make‑ahead and freezer‑friendly options to fit busy family schedules.
Last updated: September 2, 2026
