The best blueberry zucchini bread has full-on summer vibes and flavors with fresh blueberries, grated zucchini and a crunchy-sweet cinnamon sugar topping. It’s mixed together as an easy one-bowl quick bread, makes two loaves (enjoy one now, freeze one for later), and as an added bonus, bakes up perfectly with gluten-free all purpose flour as well.

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Yummiest Zucchini Bread with Blueberries
Two things take over my life this time of year – zucchini from my garden and freshly picked blueberries.
To help with this problem, I compiled a whole resource of easy zucchini recipes, for dinner our favorite go-to side is this golden roasted zucchini. When blueberries are in season, besides making this blueberry zucchini bread recipe, fresh ones are sprinkled on yogurt or this special occasion lemon blueberry cake.
I’m particularly found of this quick bread recipe for a few reasons. Just like old fashioned gluten free blueberry cobbler, you can use either freshly picked or frozen blueberries for a year-round bread recipe.
Secondly, it makes two loaves. We always enjoy right away for breakfast or snack, and the other is either frozen or given away to a friend or neighbor.
Lastly, this bread recipe is very adaptable! Add lemon zest for a lemon blueberry bread version, substitute gluten free flour, or turn the batter into blueberry zucchini muffins!
LOVE this recipe. I’ve made it too many time to count in the last 8 months, it’s that good!
—Kate
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Let’s Make This Together!
(Below shows step-by-step photos and modified instructions. For the complete recipe, along with ingredient amounts, scroll down to the recipe card.)
Easy peasy batter
In a large bowl beat together the eggs with the oil, sugar, and vanilla. If you like, you can also swap out half the granulated sugar with brown sugar for a more caramelly taste. Next ,add the dry ingredients and beat again.

Zucchini tip
Stir in the grated zucchini and then the blueberries. I find using a box grater, instead of a food processor works best, especially if you opt to use GF flour for the recipe.
When grating zucchini in a food processor it releases a lot of extra moisture. Since blueberries also add liquid, it’s nice to be able to cut back on that a bit so the crumb bakes up nice and fluffy.

Pour, sprinkle, and bake
Divide the batter between two greased loaf pans. Combine the cinnamon sugar topping and sprinkle on top.
If using GF flour, I recommend letting the bread sit for 15 minutes before baking to let the starches saturate fully. Bake in a 350℉ oven for about 50 minutes. Cool in the pan for 10 minutes before turning onto a wire rack to cool before slicing. Enjoy!

More Yummy Possibilities
Quick breads are very easy to adapt into gluten-free versions and I’ve done it many times with this bread. Simply replace the 3 cups all-purpose flour with equal amount of all-purpose gluten free flour. My preferred brand which works very well in this recipe is Cup4Cup.
You can also add in any mix-ins like nuts or swap out the berries for frozen blueberries or blackberries. Sometimes I’ve made a lemon version adding 2 teaspoons of lemon zest to the wet ingredients and leaving out the cinnamon. As an extra flavor bonus, drizzle a lemon glaze on top.

Best Way To Store and Freeze
First of all, zucchini bread does not need to be refrigerated. In fact, refrigerating it will dry it out. Unsliced zucchini bread can be left on the counter for up to 2 days. It may be loosely covered with foil after it cools, but it’s not necessary.
If the the bread has been sliced, wrap the whole loaf loosely with foil, tenting over the top to allow moisture to escape. It may sit on the counter for up to 2 days.
To freeze, make sure the bread has completely cooled first. It may be frozen unsliced or slice before wrapping to pull out individual slices as needed. Place in the freezer up to two months.

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Did you make this recipe? I love hearing from you! Leave a star rating and comment below the recipe card. It helps others when searching for recipes and I appreciate feedback from our community. You will always hear back from me! -Melissa

Moist & Easy Blueberry Zucchini Bread Recipe
Ingredients
- 3 (3) large eggs
- 2 cups (400 g) granulated sugar
- 1 cup (218 g) vegetable oil
- 2 teaspoons (2 teaspoons) vanilla extract
- 1 teaspoon (1 teaspoon) salt
- 1 teaspoon (1 teaspoon) baking powder
- ¼ teaspoon (0.25 teaspoon) baking soda
- 1 tablespoon (1 tablespoon) cinnamon
- 3 cups (375 g) all purpose flour, regular or gluten-free (I recommend Cup4Cup gluten-free flour for best taste)
- 2 cups (248 g) grated zucchini
- 2 cups (296 g) (1 pint) blueberries, fresh or frozen
Equipment
Instructions
- Preheat the oven to 350ºF. Spray two 8X4-inch pans with cooking spray. Line the bottom of the loaf pans with cut-to-size wax paper or parchment. Spray paper and set aside.
- In a large bowl beat together the eggs, oil, vanilla, and sugar until very well combined. Add salt, baking powder, baking soda, and cinnamon. Beat well. Add flour and mix until just combined.3 large eggs, 2 cups granulated sugar, 1 cup vegetable oil, 2 teaspoons vanilla extract, 1 teaspoon salt, 1 teaspoon baking powder, ¼ teaspoon baking soda, 1 tablespoon cinnamon, 3 cups all purpose flour
- Stir in the zucchini, then gently fold in blueberries. Transfer between the 2 loaf pans.2 cups grated zucchini, 2 cups (1 pint) blueberries
- Combine the topping ingredients and sprinkle over the top of the batter. Bake for 50 minutes (5-10 longer if using gluten-free flour) or until knife inserted at center comes out clean. Cool 10 minutes in pan and then turn onto wire rack to cool completely.2 tablespoons sugar, ½ teaspoon cinnamon
Notes
Blueberry Zucchini Muffins
- Divide batter 24 muffin tins, filling to about 3/4 full.
- Bake at 350ºF for 25-27 minutes, or until toothpick inserted in center comes out clean.
- Cool in muffin tins for 5 minutes, then remove muffins to wire racks to cool completely.
Adapted from AllRecipes
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I made this delicious blueberry zucchini bread with our zucchini fresh grown from our garden. My husband loved the topping on it. Very Moist. Thank you.♡
Its the best when we can use the veggies from our own gardens. Thanks for the note, Larie!
Best,
Melissa
Delicious recipe just as is.
Thankyou.
Thank you!
Best,
Melissa
Very good bread. I added 1 cup of walnuts. Instead of one cup of oil I used 1/2 cup applesauce and 1/2 cup of oil.
Thanks for sharing your adaptations, Terri! Glad you liked it.
Best,
Melissa
If adding lemon zest instead of cinammon, would it be okay to substitute lemon extract for vanilla extract ?
Yes, I think that’s a great idea, Susan!
Best,
Melissa
Excellent recipe! I only made half since I didn’t know how it would turn out or if I would even like it. Next time I will make a full recipe so I can keep one for the freezer!
So glad you liked it, Jeanette! Thanks for leaving me a note.
Best,
Melissa
So good!!
Thanks for say this, Michelle!
Best,
Melissa
I made this gluten free using Pamela’s pancake and baking blend. I coated the blueberries in flour and I substituted the sugar with 3/4 cup honey and 1/2 cup date sugar. My oven was also not working, so I baked it in my vortex plus air fryer. Probably not the best idea. The outside baked gray, but the inside was still wet. So I put it on roast and it baked all the way through in about 30min. Super delicious still!
Wow, I applaud your commitment! I’m glad it turned out in the end. Thanks for sharing, Alina!
Best,
Melissa
I have made your Blueberry Zucchini bread many times and love it’s moist rich flavor. My favorite! Could this recipe be adapted to use rhubarb in place of the blueberries? It definitely has enough sugar to counteract the tartness of the rhubarb.
Thanks so much, Claire! Glad you are enjoying the recipe. Yes, I don’t think that would be problem and sounds like a fantastic idea!
Best,
Melissa
Great recipe! My kids grandkids loved it
So happy to hear, Lynn! Thanks for taking the time to let me know!
Best,
Melissa
Very nice recipe. Easy to make. Be sure to coat blueberries with flour so they don’t sink to the bottom. Yum
Thank you! Glad you enjoyed the recipe!
Coat the blueberries with flour before adding them to the batter. This will keep them from settling to the bottom.
Thank you, Andrea!
Very Good, will make again.
Thank you, Chris. Appreciate it!
Best,
Melissa
LOVE this recipe. I’ve made it too many time to count in the last 8 months, it’s that good!
Thank you, Kate! I appreciate it!
Best,
Melissa
My batter came out as thick as dough. I went back and checked every ingredient…I did use gf flour. I steadded another egg but it didn’t help. It’s in the oven now…hoping for the best.
Hi Stephanie,
Hopefully it turned out okay! If you were using Cup4Cup GF flour, it does make the batter very thick because of the cornstarch. Adding additional liquid might make it gummy after it is done baking. The batter (with Cup4Cup) is always weird, but after it bakes it works out beautifully!
Best,
Melissa
I’ve been making this Blueberry Zucchini Bread for a few years now. I make it very
summer when our home grown zucchini is ready. It is delicious and everyone loves
it.
I do have one question regarding why the cinnamon/sugar topping cracks on top of bread
when it is baked. Not sure why this happens but always does.
Do you have any recommendations?
Thank you
Doreen
Hi Doreen,
I’d be happy to help! As the bread rises the topping will crack to expand with the bread. If you want to cover up the cracks, but keep the crunchy topping, you can always drizzle the top with a powdered sugar / milk glaze after it cools. Hope this helps and I’m glad you enjoy the bread!
Best,
Melissa
I have made this 3 times. I have added bananas and it is every bit as good.
My new go to! Thank you!
Ellen
So glad to hear, Ellen! Thank you!
Best,
Melissa
Girl, it was my 2 favorite things: 1. EASY
2. DELICIOUS!
Thank you for sharing! It was so good that I made it twice!!
LMAO, love this Ellen! Thanks for putting a smile on my face. 🙂
Best,
Melissa
I found this recipe today & made it. It is very good, I like a tad sweeter bread but that is what I prefer so I did not deduct any stars. I did add a little flour to the berries as stated in the recipe. I had everything I needed including fresh blueberries. The crumb was good for me & came out of the oven a pretty brown color. However I did forget the cinnamon sugar topping🙄
– I baked it 40 minutes on bottom rack at 350 & tested – I then moved it up 1 rack & baked another 5 minutes. Took from the oven, cooled about 3 minutes, I lined my loaf pans with parchment down center & up 2 sides. I lifted the loaves out perfectly.
I took photos but no place to include them. Hope you enjoy.
Hi Vonnie,
Thanks so much for sharing! I wish I could see pics! You can always tag me on Instagram if you follow me there. I appreciate you taking the time to write!
Best,
Melissa
They were good,I will make them again!
Well,I made the gluten free ones,they are in the oven and I will update when they are done. Personally,I do not like food blogs…..I want to find a recipe, see if I have the ingredients and make it…period….so I almost didn’t make this one because the blog was so long…but I had everything,so we shall see!
Hi Gail,
I understand some people just want the ingredients and recipe! At the very top is a “jump to recipe” button so you can bypass the blog post and head straight to the recipe card. Glad you enjoyed the bread, though!
Is it supposed to be like a cake batter?? Thats how it came out?
Hi Kevin,
Yes, it’s on the runnier side. If you check out the pictures in the post, it shows what the batter should look like.
Best,
Melissa
This recipe was so good! Easy to follow and tastes amazing.
Hi Dana,
I’m so glad it was such a hit! Thank you for taking the time to drop me a line.
Best,
Melissa