Tangy Lemon Blueberry Zucchini Bread: A Summer Treat

Featured in Irresistible Desserts.

Bake up a moist and flavorful Lemon Blueberry Zucchini Bread with tangy lemon glaze. It's a delightful way to use garden zucchini!
Serena Quinn
Updated on Thu Dec 04 2025 at 08:16 PM
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You know how some recipes just stick with you? This Lemon Blueberry Zucchini bread is one of those for me. I first stumbled upon a rough version of it years ago, drowning in an abundance of summer zucchini from my tiny garden. I remember thinking, "Zucchini in bread? Really?" But the idea of bright lemon and sweet blueberries sounded too good to pass up. My kitchen was a total disaster that day, flour everywhere, a few rogue blueberries squished on the counter, but the smell? Oh, the smell! It filled the house with this incredible aroma of citrus and sweetness, promising something truly special. This bread has become my little summer ritual, a way to capture sunshine in a loaf.

Honestly, my first attempt at this Lemon Blueberry Zucchini Bread was... messy. I totally forgot to squeeze the excess water from the zucchini, and the bread came out a bit too dense, almost like a sweet brick. Live and learn, right? I also had this moment where I accidentally grabbed the salt instead of sugar for the glaze thankfully, I caught it before it went on the bread. My kitchen often looks like a war zone when I'm baking, but hey, it's all part of the process!

Ingredients for Lemon Blueberry Zucchini Bread

  • All-purpose flour: This is the backbone, hon. Don't go for anything super fancy, just good old AP flour works a charm. I once tried whole wheat, and while healthier, it changed the texture a bit too much for my liking. Stick with the classic for that tender crumb.
  • Granulated sugar: Sweetness! It balances the tang of the lemon and the slight bitterness of zucchini. I mean, you could try to cut back, but honestly, it makes the bread sing.
  • Baking powder &, baking soda: Our leavening duo! The baking powder gives it lift, and the soda reacts with the lemon for a tender crumb. Don't skip these, unless you want a flat, sad loaf.
  • Salt: Just a pinch, but it makes all the difference, bringing out the other flavors. I always forget this, and then I have to remind myself how bland things taste without it.
  • Large eggs: Binders, baby! They hold everything together. I always use large eggs, room temperature if I remember, which is... not always. But it still works!
  • Vegetable oil: This is my secret for a super moist Lemon Blueberry Zucchini Bread. I've tried butter, and it's fine, but oil just gives it that lasting tenderness. Don't use olive oil unless you want a distinct flavor!
  • Vanilla extract: A splash of warmth. I always go for pure vanilla, the imitation stuff just doesn't hit the same. It’s like a little hug in every bite.
  • Lemon zest &, juice: The star of the show! Fresh is non-negotiable here. I swear by my microplane for the zest, it makes all the difference. The smell of fresh lemon zest is just pure joy, honestly.
  • Shredded zucchini: Our sneaky veggie! It adds so much moisture without tasting "green." Make sure to squeeze out the excess water, or you'll end up with a soggy mess like I did that one time.
  • Fresh blueberries: Bursting pockets of sweetness! I love how they pop in your mouth. I always try to find the plumpest ones, and sometimes I snack on half of them before they even make it into the batter, oops.
  • Powdered sugar (for glaze): For that dreamy, drizzly topping. Don't use granulated here, it just won't dissolve right.
  • Milk (for glaze): Just a tiny bit to thin the glaze. Any milk works, but I usually use whatever I have on hand, which is usually 2% or whole.

Baking Lemon Blueberry Zucchini Bread: My Process

Prep the Good Stuff:
First things first, get that oven preheating to 350°F (175°C), and grease your loaf pan. I usually line mine with parchment paper too, leaving a little overhang, it makes lifting the Lemon Blueberry Zucchini Bread out so much easier, honestly. Then, shred your zucchini. This is where I always forget to squeeze the water out, so don't be like me! Use a clean kitchen towel or paper towels to really wring out all that excess moisture. It prevents a soggy bread, which no one wants.
Whisk the Dry Bits:
In a big mixing bowl, whisk together your flour, granulated sugar, baking powder, baking soda, and salt. I really get in there with my whisk, making sure everything is super well combined. This step is important for an even rise, and it just feels good, you know? Like you're setting the stage for something delicious. I sometimes get flour dust all over my counter here, but that's just part of the baking charm.
Mix the Wet Wonders:
In another bowl, whisk together your eggs, vegetable oil, vanilla extract, and that glorious lemon zest and juice. I love how bright and fragrant this mixture smells! Make sure those egg yolks are fully incorporated, we want everything smooth and happy. This is where the magic really starts to happen, creating that foundational flavor for our Lemon Blueberry Zucchini Bread.
Combine &, Fold:
Now, pour the wet ingredients into the dry ingredients. Mix with a rubber spatula until just combined. And I mean just. Overmixing is the enemy of tender bread, trust me. You'll see streaks of flour, and that's totally fine! Then, gently fold in your squeezed zucchini and those beautiful blueberries. I usually toss the blueberries in a teaspoon of flour first to stop them from sinking to the bottom, a little trick I learned the hard way.
Bake It Up:
Pour the batter into your prepared loaf pan. Give it a gentle tap on the counter to settle it, then pop it into the preheated oven. Bake for about 50-60 minutes. Every oven is different, so keep an eye on it! It should be golden brown, and a wooden skewer or toothpick inserted into the center should come out clean. My kitchen starts smelling absolutely heavenly around the 40-minute mark, and I can hardly wait.
Glaze &, Enjoy:
Once your Lemon Blueberry Zucchini Bread is baked, let it cool in the pan for about 10-15 minutes before carefully lifting it out onto a wire rack to cool completely. While it's cooling, whisk together your powdered sugar and milk for the glaze. I like mine thick, so I add milk slowly. Once the bread is cool, drizzle that tangy lemon glaze all over the top. Let it set for a few minutes, then slice and enjoy! It's so worth the wait.

I remember one time, I was trying to rush this Lemon Blueberry Zucchini Bread for a last-minute potluck. I pulled it out of the oven a little too early, and the middle was still gooey. Oops! Had to pop it back in, and it still turned out delicious, but it taught me patience. There's something so calming about the whole process, from grating the zucchini to watching the glaze slowly drip down the sides. It’s a little slice of kitchen therapy for me, honestly.

Storing Your Lemon Blueberry Zucchini Bread

Okay, so storing this Lemon Blueberry Zucchini Bread is pretty straightforward, but I've learned a few things the hard way. Once the bread is completely cool (and I mean completely, otherwise you'll get condensation and a soggy top), you can store it at room temperature in an airtight container for up to 3-4 days. I once tried to put a still-warm loaf in a container, and the glaze melted into a sticky mess, and the bread got weirdly damp. Don't do that, lol. If you want to keep it longer, I recommend wrapping individual slices tightly in plastic wrap, then placing them in a freezer-safe bag. It holds up beautifully in the freezer for up to 2-3 months. Just thaw a slice on the counter for a quick treat when that craving hits. It’s a total meal-prep win for future me!

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Lemon Blueberry Zucchini Bread Substitutions

Honestly, I've experimented a bit with this Lemon Blueberry Zucchini Bread recipe over the years. If you don't have fresh blueberries, frozen ones work perfectly! Just toss them in a tablespoon of flour before folding them into the batter, it helps prevent them from sinking to the bottom and turning your bread purple. I tried once without the flour trick, and it worked... kinda, but all the blueberries ended up at the very bottom. For the oil, apple sauce can be a decent substitute for about half the oil if you're looking to cut down on fat, but it does change the texture slightly, making it a bit denser. I've also swapped out half the lemon zest for orange zest for a different citrus twist, and that was surprisingly good! It really brightens things up in a different way. You could also try adding a pinch of cinnamon for a warmer spice note, though I usually stick to the bright lemon for this one.

Serving Lemon Blueberry Zucchini Bread

This Lemon Blueberry Zucchini Bread is pretty fantastic all on its own, but I've got some ideas to make it extra special. My absolute favorite way to enjoy a slice is warmed slightly, maybe with a dollop of whipped cream or a scoop of vanilla bean ice cream talk about a dessert upgrade! For a simpler morning treat, a hot cup of coffee or a strong Earl Grey tea is the perfect companion. Honestly, this bread and a quiet afternoon with a good book? Yes please. It’s also lovely alongside a light brunch spread, maybe with some fresh fruit salad. Sometimes, I even crumble a bit over plain yogurt for a quick, fancy-ish breakfast. It just hits different, you know, depending on my mood.

My Lemon Blueberry Zucchini Bread Journey

Zucchini bread, in general, has this really charming American home-baking history, born out of necessity when summer gardens overflowed with zucchini. It’s a clever way to use up that abundant harvest without resorting to, well, more zucchini stir-fries. For me, adding the lemon and blueberry to this classic Lemon Blueberry Zucchini Bread wasn't about tradition as much as it was about capturing that bright, fresh feeling of summer. My grandma always made a classic banana bread, but I wanted something with a bit more zing. This recipe feels like a modern twist on a beloved comfort food, a way to honor the spirit of home baking while adding my own personal touch. It’s simple, honest, and full of good memories, just like the best recipes are.

Honestly, seeing this beautiful loaf of Lemon Blueberry Zucchini Bread come out of the oven, golden and fragrant, just makes my heart happy. It’s a little reminder that even simple ingredients can create something truly wonderful, especially when you pour a bit of love into it. I hope you give this recipe a try and find as much joy in it as I do. Please, let me know if you make it, and tell me your own kitchen chaos stories!

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Frequently Asked Questions About Lemon Blueberry Zucchini Bread

→ Can I use frozen zucchini in this Lemon Blueberry Zucchini Bread recipe?

I wouldn't recommend it, hon. Frozen zucchini often releases too much water, even after thawing and squeezing, which can make your bread really soggy. Stick to fresh for the best texture and flavor, trust me on this one!

→ What if I don't have a lemon for the glaze?

You can totally make a plain vanilla glaze with just powdered sugar and milk, or even use orange juice for a different citrus kick. I've tried both, and while the lemon is my favorite, it still tastes great!

→ Why did my Lemon Blueberry Zucchini Bread sink in the middle?

Oh, I've been there! Usually, it means the bread wasn't fully baked through, or you opened the oven door too early. Make sure that toothpick comes out clean, and try to resist peeking until the last 15 minutes of baking!

→ Can I add nuts to my Lemon Blueberry Zucchini Bread?

Absolutely! I've added chopped walnuts or pecans before, and it gives a lovely crunch. Just fold about a half cup into the batter along with the blueberries and zucchini. It's a nice little variation!

→ How do I know if my zucchini is too old for Lemon Blueberry Zucchini Bread?

If your zucchini is super soft, wrinkly, or has any mold spots, it's probably past its prime. You want firm, fresh zucchini for the best flavor and moisture content. Trust your gut (and your nose)!

Tangy Lemon Blueberry Zucchini Bread: A Summer Treat

Bake up a moist and flavorful Lemon Blueberry Zucchini Bread with tangy lemon glaze. It's a delightful way to use garden zucchini!

3.8 out of 5
(18 reviews)
Prep Time
20 Minutes
Cook Time
50 Minutes
Total Time
70 Minutes


Difficulty: Beginner

Cuisine: American

Yield: 8 Servings

Dietary: Vegetarian

Published: Thu Dec 04 2025 at 08:16 PM

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Ingredients

→ Dry Ingredients

01 1 ½ cups all-purpose flour
02 ¾ cup granulated sugar
03 1 ½ teaspoons baking powder
04 ½ teaspoon baking soda
05 ¼ teaspoon salt

→ Wet Ingredients & Flavor

06 2 large eggs
07 ½ cup vegetable oil
08 1 teaspoon vanilla extract
09 1 tablespoon lemon zest (from 1-2 lemons)
10 2 tablespoons fresh lemon juice (from 1/2 lemon)

→ Fresh Mix-Ins

11 1 ½ cups shredded zucchini (about 1 medium zucchini, squeezed dry)
12 1 cup fresh blueberries

→ Lemon Glaze

13 1 cup powdered sugar
14 1-2 tablespoons milk

Instructions

Step 01

First things first, get that oven preheating to 350°F (175°C), and grease your loaf pan. I usually line mine with parchment paper too, leaving a little overhang, it makes lifting the Lemon Blueberry Zucchini Bread out so much easier, honestly. Then, shred your zucchini. This is where I always forget to squeeze the water out, so don't be like me! Use a clean kitchen towel or paper towels to really wring out all that excess moisture. It prevents a soggy bread, which no one wants.

Step 02

In a big mixing bowl, whisk together your flour, granulated sugar, baking powder, baking soda, and salt. I really get in there with my whisk, making sure everything is super well combined. This step is important for an even rise, and it just feels good, you know? Like you're setting the stage for something delicious. I sometimes get flour dust all over my counter here, but that's just part of the baking charm.

Step 03

In another bowl, whisk together your eggs, vegetable oil, vanilla extract, and that glorious lemon zest and juice. I love how bright and fragrant this mixture smells! Make sure those egg yolks are fully incorporated, we want everything smooth and happy. This is where the magic really starts to happen, creating that foundational flavor for our Lemon Blueberry Zucchini Bread.

Step 04

Now, pour the wet ingredients into the dry ingredients. Mix with a rubber spatula until just combined. And I mean just. Overmixing is the enemy of tender bread, trust me. You'll see streaks of flour, and that's totally fine! Then, gently fold in your squeezed zucchini and those beautiful blueberries. I usually toss the blueberries in a teaspoon of flour first to stop them from sinking to the bottom, a little trick I learned the hard way.

Step 05

Pour the batter into your prepared loaf pan. Give it a gentle tap on the counter to settle it, then pop it into the preheated oven. Bake for about 50-60 minutes. Every oven is different, so keep an eye on it! It should be golden brown, and a wooden skewer or toothpick inserted into the center should come out clean. My kitchen starts smelling absolutely heavenly around the 40-minute mark, and I can hardly wait.

Step 06

Once your Lemon Blueberry Zucchini Bread is baked, let it cool in the pan for about 10-15 minutes before carefully lifting it out onto a wire rack to cool completely. While it's cooling, whisk together your powdered sugar and milk for the glaze. I like mine thick, so I add milk slowly. Once the bread is cool, drizzle that tangy lemon glaze all over the top. Let it set for a few minutes, then slice and enjoy! It's so worth the wait.

Notes

  1. My secret for extra moist bread? Don't overmix the batter, just combine until barely wet.
  2. This bread freezes beautifully! Just wrap individual slices in plastic wrap, then foil, and thaw on the counter.
  3. No fresh blueberries? Frozen work fine, just toss them in a tablespoon of flour first to prevent sinking.
  4. A sprinkle of lemon zest over the top before the glaze sets makes it look extra fancy, honestly.

Tools You'll Need

  • Loaf pan (8.5x4.5 inches or 9x5 inches)
  • mixing bowls
  • whisk
  • rubber spatula
  • microplane (for zest)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Wheat
  • Eggs
  • Dairy (if using milk in glaze)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 280
  • Total Fat: 12g
  • Total Carbohydrate: 40g
  • Protein: 4g

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