Easy One-Bowl Zucchini Bread with Walnuts (Best Recipe)

I had been looking for a zucchini bread that actually stayed moist past day one. You know how it goes—the first slice is perfect, and by day two it’s dry, or worse, gummy in the middle. I tried so many versions, tweaking ratios, swapping flours, even testing different baking times. Honestly, I almost gave up on the whole idea of a good leftover zucchini bread.

Then I realized the problem wasn’t the zucchini itself, but how I was treating it. The standard squeeze-dry method was stripping away the very thing that makes zucchini bread special—its moisture. So I stopped fighting the squash and started working with it. The result is this one-bowl wonder that stays tender for days and has this nice, subtle nuttiness from walnuts that I didn’t expect to love as much as I do.

This recipe is the one I make when there’s a giant zucchini sitting on the counter from a neighbor’s garden, or when I just want something cozy to bake on a Sunday afternoon. It’s not fussy, it doesn’t require a stand mixer, and it comes together in about 15 minutes of active work. The hardest part is waiting for it to cool.

Why You’ll Love This Recipe

This easy one-bowl zucchini bread with walnuts has become my go-to for a few very good reasons. I’ve tested it more times than I care to admit, and every batch confirms what I suspected: simple ingredients, treated right, make the best food.

• One Bowl, No Fuss : You don’t need a mixer, a sifter, or a separate bowl for dry ingredients. Everything goes into one bowl, which means less cleanup and more time enjoying your bread.
• Perfectly Moist Every Time : The secret is not squeezing the zucchini dry. I know that sounds counterintuitive, but trust me on this one. The extra moisture keeps the crumb tender and soft for days.
• Pantry-Friendly Ingredients : You probably have most of these items already. Flour, sugar, oil, eggs, cinnamon, and a zucchini lurking in the fridge. No fancy grocery trips required.
• Great for Gifting : This bread freezes beautifully, making it perfect for popping into a freezer bag for holiday neighbors or a quick hostess gift. Just wrap it well and thaw overnight.
• Crowd-Pleasing Flavor : The walnuts add a toasty crunch that balances the soft, spiced crumb. Even people who claim they don’t like zucchini bread end up asking for a second slice.

What makes this recipe different from the dozens of others out there? It’s the texture, honestly. Most zucchini breads are either too dense or too cake-like. This one hits that sweet spot—moist but not wet, tender but sturdy enough to hold a generous smear of butter. It’s the kind of bread that makes you close your eyes after the first bite, just for a second.

What Ingredients You Will Need

This recipe relies on simple, everyday ingredients to deliver that tender crumb and warm spice flavor. Each one plays a specific role, and I’ll walk you through them so you know exactly what to look for.

For the Bread

• 1 ½ cups (190g) all-purpose flour : Spoon and level your flour for the most accurate measurement. Scooping directly from the bag packs in too much flour and makes the bread dry.
• 1 teaspoon baking soda : This is the main leavening agent. Make sure it’s fresh—test it by dropping a pinch into vinegar; it should bubble vigorously.
• ½ teaspoon baking powder : Adds a little extra lift for a lighter crumb.
• 1 teaspoon ground cinnamon : I prefer a good-quality cinnamon like Saigon or Ceylon for a warmer, more aromatic flavor.
• ½ teaspoon ground nutmeg : Freshly grated nutmeg makes a noticeable difference, but pre-ground works fine in a pinch.
• ½ teaspoon salt : Balances the sweetness and enhances the overall flavor.
• 2 large eggs : Room temperature eggs incorporate more evenly into the batter. If you’re in a hurry, place them in a bowl of warm water for 5 minutes.
• ½ cup (100g) granulated sugar : Provides sweetness and helps with browning.
• ½ cup (100g) packed light brown sugar : Adds moisture and a subtle molasses flavor that pairs beautifully with the cinnamon and nutmeg.
• ½ cup (120ml) vegetable oil : Use a neutral oil like canola, avocado, or grapeseed. Melted coconut oil also works, but make sure your other ingredients are at room temperature so it doesn’t solidify.
• 1 teaspoon vanilla extract : Pure vanilla extract adds depth. Imitation vanilla is fine, but the flavor won’t be as rich.
• 1 ½ cups (about 200g) grated zucchini : This is about one medium zucchini. Do not peel it—the green flecks in the bread are part of the charm. And remember: do not squeeze out the moisture.
• ¾ cup (85g) chopped walnuts : Toast them lightly in a dry skillet for 3-4 minutes before adding to the batter for extra flavor. Reserve a handful to sprinkle on top.

Ingredient Tips & Substitutions

• Flour : You can substitute up to half the all-purpose flour with whole wheat pastry flour for a nuttier flavor. Avoid using 100% whole wheat as it will make the bread too dense.
• Oil : Unsweetened applesauce can replace half the oil to reduce fat, but the bread will be slightly less tender.
• Nuts : Pecans or chopped almonds work well in place of walnuts. For a nut-free version, use sunflower seeds or omit them entirely—the bread will still be delicious.
• Spices : Feel free to swap in pumpkin pie spice or apple pie spice if you don’t have cinnamon and nutmeg separately.

Equipment Needed

You don’t need a lot of fancy equipment for this recipe, which is part of why I love it so much. Here’s what you’ll need:

• One large mixing bowl : Any bowl will do, but a wide, shallow bowl makes it easier to mix without splashing.
• A box grater or food processor : For grating the zucchini. I prefer a box grater because it gives you nice, even shreds, but a food processor with a grating disc works in seconds.
• Measuring cups and spoons : For accuracy, especially with the flour and baking soda.
• A 9×5-inch loaf pan : Glass, metal, or silicone all work. If using glass, reduce the oven temperature by 25°F to prevent over-browning.
• Parchment paper : Not strictly necessary, but it makes lifting the bread out of the pan a breeze. Just leave an overhang on two sides.
• Cooling rack : Essential for even cooling so the bottom doesn’t get soggy.

I’ve made this bread in a cheap metal pan and a fancy ceramic one, and honestly, they both work great. The metal pan gives a slightly darker crust, which I personally prefer. If you’re using a dark non-stick pan, start checking for doneness 5 minutes early.

Preparation Method

Let’s get baking. This one-bowl method really is as simple as it sounds, but there are a few little tricks that make a big difference. Follow these steps, and you’ll have perfect zucchini bread every time.

1. Preheat and prep your pan : Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan with butter or non-stick spray, then line it with parchment paper, leaving an overhang on the long sides. This makes it easy to lift the bread out later.
2. Grate the zucchini : Wash your zucchini and trim off the stem end. Grate it using the large holes of a box grater. You should end up with about 1 ½ cups of loosely packed shreds. Do not squeeze or press out the liquid—this is crucial for a moist bread.
3. Mix the wet ingredients : In your large mixing bowl, crack the eggs and add both sugars. Whisk vigorously for about a minute until the mixture is smooth and slightly lighter in color. Add the oil and vanilla extract, and whisk again until fully combined. The mixture should look glossy and emulsified.
4. Add the dry ingredients : Sprinkle the flour, baking soda, baking powder, cinnamon, nutmeg, and salt over the wet mixture. Use a spatula or wooden spoon to fold everything together gently. Stir just until no streaks of flour remain—overmixing will develop the gluten and make the bread tough. A few small lumps are perfectly fine.
5. Fold in the zucchini and walnuts : Add the grated zucchini (with all its liquid) and the chopped walnuts to the batter. Fold them in using a gentle hand, about 8-10 strokes. The batter will look quite wet and loose—that’s exactly what you want.
6. Pour and top : Scrape the batter into your prepared loaf pan and spread it into an even layer. Sprinkle the reserved walnuts over the top, pressing them in very lightly so they stick.
7. Bake : Place the pan on the center rack of your oven. Bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. The top should be golden brown and spring back when lightly pressed. If the top is browning too quickly after 40 minutes, tent loosely with foil.
8. Cool : Let the bread cool in the pan on a wire rack for 15 minutes. Then use the parchment overhang to lift it out and transfer it directly to the rack to cool completely. Resist the urge to slice it warm—it needs to set fully, or it will fall apart. I usually wait at least an hour.

A note on timing : Every oven is different. My old oven took exactly 55 minutes, but my new one runs hot and finishes in 48. Start checking at 45 minutes to be safe. If the toothpick comes out with wet batter, give it 5 more minutes and check again.

Cooking Tips & Techniques

Over the years, I’ve made every mistake you can imagine with zucchini bread. I’ve squeezed the zucchini dry and ended up with a dry, crumbly loaf. I’ve overmixed the batter and gotten a tough, rubbery texture. I’ve even forgotten the baking soda entirely—that was a sad, flat day. Here are the lessons I learned so you don’t have to repeat them.

• Don’t squeeze the zucchini : I know it feels wrong to add all that liquid to the batter, but trust the process. The moisture from the zucchini steams the bread as it bakes, creating that incredibly tender crumb. Squeezing it out gives you a dry, dense loaf.
• Use a light hand when mixing : Once you add the flour, switch to a folding motion and stop as soon as the flour disappears. Overmixing develops gluten, and too much gluten means a tough, chewy bread instead of a tender one.
• Toast your walnuts : This is a small step that makes a huge difference. Toasting the walnuts for 3-4 minutes in a dry skillet brings out their natural oils and deepens their flavor. They go from bland and slightly bitter to rich and buttery.
• Check for doneness with a thermometer : If you have an instant-read thermometer, the internal temperature of a fully baked loaf should be around 200-205°F (93-96°C). This is more reliable than the toothpick test, especially if you have a tendency to underbake (guilty as charged).
• Let it cool completely : I know the smell is intoxicating, and you want a slice immediately. But cutting into warm bread releases steam too quickly, causing the crumb to collapse and become gummy. Patience, my friend. It’s worth the wait.

Variations & Adaptations

One of the best things about this easy one-bowl zucchini bread with walnuts is how adaptable it is. I’ve played around with it quite a bit, and here are some of my favorite variations.

• Chocolate Chip Zucchini Bread : Fold in ½ cup of semi-sweet or dark chocolate chips along with the zucchini. The warm, melted chocolate pairs beautifully with the cinnamon and nutmeg. My kids beg for this version.
• Gluten-Free Option : Substitute the all-purpose flour with a good quality 1:1 gluten-free baking flour blend that contains xanthan gum. I’ve had great results with King Arthur Measure for Measure and Bob’s Red Mill. The texture is slightly more delicate, so let it cool completely before slicing.
• Vegan Zucchini Bread : Replace the eggs with two flax eggs (2 tablespoons ground flaxseed mixed with 5 tablespoons water, left to sit for 5 minutes). Use coconut oil or a neutral vegetable oil, and swap the sugar for organic cane sugar to ensure it’s vegan. The bread will be a bit denser but still delicious.
• Spiced Apple Zucchini Bread : Reduce the zucchini to 1 cup and add ½ cup of finely grated apple (about one small apple). Add an extra ¼ teaspoon of cinnamon and a pinch of ground cloves. The apple adds a subtle sweetness and extra moisture.
• Savory Zucchini Bread : Reduce the sugar to ¼ cup total, omit the cinnamon and nutmeg, and add ½ cup of shredded sharp cheddar cheese, ¼ cup of chopped fresh herbs (parsley, chives, or dill), and a pinch of black pepper. This version is fantastic alongside a bowl of cozy roasted butternut squash and sage soup.

Serving & Storage Suggestions

This bread is wonderful in so many ways. Here’s how I like to serve it and how to keep it fresh.

Serving Ideas

• Warm with butter : My absolute favorite way to enjoy this bread is lightly toasted with a generous pat of salted butter. The butter melts into the warm crumb, and that combination of sweet, spiced bread and salty butter is pure comfort.
• With cream cheese : Spread a layer of plain or honey-flavored cream cheese on a slice for a slightly tangy contrast. It’s like a quick breakfast or afternoon snack.
• As a dessert : Dust a cooled slice with powdered sugar and serve with a dollop of whipped cream or a scoop of creamy no-churn salted caramel pretzel ice cream for an unexpected but delightful dessert.
• Alongside a meal : This bread pairs surprisingly well with savory dishes. Try it alongside a bowl of best slow cooker football Sunday chili for a sweet-savory contrast.

Storage Instructions

• Room temperature : Store the completely cooled bread wrapped tightly in plastic wrap or in an airtight container at room temperature for up to 4 days. The moisture from the zucchini keeps it tender the whole time.
• Refrigerator : You can store it in the fridge for up to a week, but the cold air can dry it out slightly. If refrigerating, make sure it’s well-wrapped, and consider toasting slices before serving.
• Freezer : This bread freezes beautifully. Wrap the cooled loaf (or individual slices) tightly in plastic wrap, then in a layer of aluminum foil or a freezer-safe bag. Freeze for up to 3 months. Thaw overnight in the refrigerator or on the counter for a few hours.

Nutritional Information & Benefits

While this is definitely a treat, it does have some redeeming qualities. Here’s a rough estimate of the nutritional information per slice (based on 10 slices):

• Calories : Approximately 290-310
• Fat : 16-18g
• Carbohydrates : 34-36g
• Fiber : 2g
• Sugar : 20-22g
• Protein : 5-6g

Zucchini is a good source of vitamin C, vitamin A, and antioxidants, and it adds moisture without a lot of calories. Walnuts provide healthy omega-3 fatty acids and a bit of protein, which helps make this bread a little more satisfying than your average quick bread. I like to think of it as a slightly more nutritious way to enjoy a slice of cake for breakfast—just don’t tell anyone I said that.

Conclusion

This easy one-bowl zucchini bread with walnuts has become a staple in my kitchen for good reason. It’s simple enough for a weekday bake, but impressive enough to share with friends. The one-bowl method means less mess, and the not-squeezing-the-zucchini trick means perfect texture every single time.

I hope you give this recipe a try and make it your own. Maybe you’ll add chocolate chips, swap in pecans, or go the savory route with cheese and herbs. However you customize it, I’d love to hear about it. Drop a comment below and let me know how it turned out, or tag me in your photos if you share them online. Happy baking, friends!

Frequently Asked Questions

Can I use frozen zucchini for this bread?

Yes, you can. Thaw the frozen zucchini completely in a colander, but do not squeeze it dry. The thawed zucchini will release a lot of water, which is fine—just add it all to the batter. You may need to increase the baking time by 5-10 minutes because of the extra moisture.

Why did my zucchini bread sink in the middle?

This usually happens when the bread is underbaked or the oven temperature is too low. Make sure your oven is fully preheated to 350°F and use an instant-read thermometer to check for an internal temperature of 200-205°F. Opening the oven door too early can also cause the center to collapse.

Can I make this recipe into muffins instead of a loaf?

Absolutely. Grease a 12-cup muffin tin or line with paper liners. Divide the batter evenly among the cups (fill about ¾ full) and bake at 350°F for 18-22 minutes, or until a toothpick inserted in the center comes out clean. This is a great option for portion control or for packing in lunchboxes.

How do I know when the zucchini bread is done baking?

The most reliable method is using an instant-read thermometer inserted into the center of the loaf—it should read 200-205°F. Alternatively, insert a wooden toothpick or skewer into the center; it should come out clean or with just a few moist crumbs attached. The top should be golden brown and spring back when lightly pressed.

Can I reduce the sugar in this recipe?

You can reduce the total sugar to ¾ cup (combined) without significantly affecting the texture. I wouldn’t recommend going below ½ cup total, as sugar not only sweetens but also contributes to the moistness and browning of the bread. If you reduce the sugar, the bread may be slightly less tender and won’t brown as deeply.

Print