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Amazing Blueberry Zucchini Bars 1

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Mary Smith

October 15, 2025

Blueberry Zucchini Bars - Featured

Oh my goodness, you HAVE to try these Blueberry Zucchini Bars! Seriously, they’re a game-changer for a quick, delicious treat that feels both special and ridiculously easy. I whipped up a batch last week for a neighborhood potluck, and they disappeared faster than you can say “triple berry!” It’s just the perfect way to sneak in some goodness you wouldn’t expect, and trust me, no one will guess the secret ingredient. These bars are what I reach for when I need something yummy without a fuss.

Blueberry Zucchini Bars - Other 1

Why You’ll Love These Blueberry Zucchini Bars

These bars are just pure magic, I tell ya!

  • So easy to make! Like, seriously, dump-and-mix easy. Perfect for those busy afternoons.
  • Taste explosion! The sweet blueberries meet the subtly moist zucchini in the most delightful way. It’s just heavenly.
  • Sneaky veggie power! You get your fruits *and* veggies in a delicious dessert. The zucchini just disappears, adding amazing moisture without any fuss.

Gather Your Ingredients for Blueberry Zucchini Bars

Alright, let’s talk about what you’ll need to whip up these little slices of heaven. Itโ€™s really pretty straightforward, mostly pantry staples with a couple of stars of the show!

First up, youโ€™ll grab your dry stuff: 1 cup all-purpose flour, 1 teaspoon baking powder for a little lift, and just 1/2 teaspoon salt to balance everything out. Whisk them together in a bowl; it just makes sure everything is nicely distributed. Then, for the heart of the batter, weโ€™ve got 1 cup granulated sugar and 1/2 cup unsalted butter. Make sure that butter is softened โ€“ it makes a world of difference when you cream it! Oh, and weโ€™ll need 2 large eggs and a splash of 1 teaspoon vanilla extract for that classic bakery flavor.

Now for the stars: 1 cup grated zucchini, and this is important, you *have* to squeeze out as much moisture as you can. Trust me on this one! And of course, 1 cup fresh blueberries. I love using plump, juicy blueberries, but if you can’t find them, frozen ones work too, just make sure they’re thawed and patted dry first. For the simple glaze on top, just have 1/2 cup powdered sugar and about 2 tablespoons milk ready to go.

Speaking of zucchini, I find that medium-sized ones, not too giant, tend to have the least amount of water. And for the blueberries? If you can get your hands on some local ones, they are just divine!

If youโ€™re curious about using zucchini in baking, check out these secretly healthy zucchini brownies, they’re another one of my favorites!

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Step-by-Step Guide to Making Blueberry Zucchini Bars

Alright, get ready to whip up some magic! Making these Blueberry Zucchini Bars is honestly so straightforward, youโ€™ll feel like a pro baker in no time. Just follow these simple steps, and you’ll have a delicious treat ready before you know it.

Preparing the Baking Pan and Oven

First things first, let’s get that oven preheated to 350ยฐF (175ยฐC). While the oven is doing its thing, take your 8×8 inch baking pan, give it a good grease, and then a light flour dusting. This just makes sure our beautiful bars slide right out later!

Mixing the Dry Ingredients

In a medium-sized bowl, grab your flour, baking powder, and salt. Give them a nice little whisk together. This helps make sure everything is super evenly mixed, so you don’t get a weird bite of baking powder or salt!

Creaming Butter and Sugar

Now, in a bigger bowl, itโ€™s time to cream together that softened butter and granulated sugar. You want to beat them until theyโ€™re lovely and fluffy, kind of like pale yellow clouds. This step is super important for the texture of the bars!

Incorporating Wet Ingredients

Next up, weโ€™ll add in those eggs, one at a time, beating just a little after each one. Then, swirl in that teaspoon of vanilla extract. The batter should be looking nice and smooth!

Combining Wet and Dry Mixtures

Now, weโ€™re going to gradually add the dry ingredients you whisked earlier into the wet mixture. Mix them in until *just* combined. Seriously, donโ€™t go crazy with the mixing here; we want a nice, tender crumb, not a tough bar!

Adding Zucchini and Blueberries

This is where the fun really happens! Gently fold in that squeezed-dry grated zucchini and those beautiful fresh blueberries. They’ll swirl through the batter, looking so pretty. Itโ€™s like little bursts of summer waiting to happen.

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Baking the Blueberry Zucchini Bars

Pour all that lovely batter into your prepared pan and spread it out evenly with a spatula. Pop it into the preheated oven and let it bake for about 30 to 35 minutes. Youโ€™ll know theyโ€™re ready when a toothpick poked into the center comes out clean!

Cooling and Glazing

Once theyโ€™re baked, let the bars cool right there in the pan for about 10 minutes. This helps them firm up a bit. Then, carefully flip them onto a wire rack to cool completely. While theyโ€™re cooling, whisk together the powdered sugar and milk until you have a smooth, drizzly glaze. Once the bars are totally cool, drizzle that glaze all over the top. Itโ€™s the perfect sweet finish!

Tips for Perfectly Baked Blueberry Zucchini Bars

Okay, so you’ve got all your ingredients ready, and you’re about to dive in. Here are a few little tricks that have saved my baking life more times than I can count, ensuring these Blueberry Zucchini Bars turn out just right every single time!

First, that zucchini! You really, really gotta squeeze it dry. I used to skip this step sometimes, thinking “oh, a little moisture won’t hurt,” and ended up with bars that were just a bit too soggy. Not anymore! Squeeze, squeeze, squeeze โ€“ it makes all the difference. And don’t overmix the batter once you add the dry stuff; a few little streaks of flour are totally fine. Overmixing? Thatโ€™s how you get tough bars, and nobody wants that. Lastly, that toothpick test โ€“ it’s your best friend. Make sure it comes out clean, maybe with just a few moist crumbs clinging to it, but no wet batter!

For more veggie goodness, check out these crispy baked parmesan zucchini โ€“ theyโ€™re a great snack!

Ingredient Notes and Substitutions for Blueberry Zucchini Bars

Let’s chat about a few of the stars in these Blueberry Zucchini Bars! For the zucchini, seriously, go for a medium-sized one. The giant ones can get a bit watery, and we don’t want that! I usually just grab it, give it a quick rinse, trim the ends, and then grate it on the medium holes of my box grater. Give it a good squeeze in a clean kitchen towel or some paper towels โ€“ it’s a small step that makes a huge difference in the final texture!

If you can’t find fresh blueberries, don’t fret! Frozen ones work just fine. Just make sure you thaw them out completely and give them a gentle pat dry with a paper towel before folding them into the batter. It stops them from bleeding *too* much color. For flour, all-purpose is perfect, but I’ve also successfully used a 1-to-1 gluten-free baking blend if I need to make these for friends with sensitivities.

Oh, and if you’re a fan of zucchini in baking, you absolutely must check out my Carrot and Zucchini Bars sometime!

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Storing and Reheating Your Blueberry Zucchini Bars

Now, if by some miracle you have leftover Blueberry Zucchini Bars (which, let’s be honest, rarely happens in my house!), storing them is super simple. Just pop them into an airtight container. They’ll stay fresh and delicious at room temperature for about 2-3 days. Honestly, they’re so good, they usually disappear before you even need to worry about storing them!

Frequently Asked Questions about Blueberry Zucchini Bars

Itโ€™s always good to have questions, right? I totally get it! Let me tackle a few things you might be wondering about these yummy Blueberry Zucchini Bars. If you’re looking for more ways to sneak in veggies, definitely check out these secretly healthy zucchini brownies!

Can you taste the zucchini in these bars?

Honestly, no! The zucchini is like my little baking secret weapon. It just adds the most amazing moisture and makes the bars super tender, but its flavor totally disappears, especially with those bright blueberries and a hint of vanilla. Seriously, you won’t know it’s there!

Can I use frozen blueberries for these bars?

Yes, you absolutely can! If you can’t get fresh blueberries, frozen ones are a great alternative. Just make sure you thaw them out completely first and then give them a good pat dry with a paper towel before folding them into the batter. This helps stop them from making the bars too watery.

Are these bars freezer-friendly?

They sure are! If you happen to have any leftover (a big ‘if’ in my house!), the best way to freeze them is before you add the glaze. Wrap them up well, and they’ll keep beautifully in the freezer for about a month. Just let them thaw out at room temperature when youโ€™re ready for a treat!

Nutritional Information for Blueberry Zucchini Bars

Just so you know, the numbers below are estimates, and they can totally change depending on exactly what ingredients you use and how big you cut your bars. But for a standard serving of these yummy Blueberry Zucchini Bars, you’re generally looking at around 200 calories. Theyโ€™ve got about 10g of fat, with 6g of that being saturated fat, 2g of protein, and roughly 28g of carbohydrates. Plus, there’s about 25g of sugar, so they are a sweet treat!

For more healthy recipe ideas, you might like to peek at what’s trending on Pinterest!

Share Your Blueberry Zucchini Bar Creations!

I’d absolutely LOVE to hear how your Blueberry Zucchini Bars turned out! Did you add anything special? Did your family devour them as quickly as mine does? Drop a comment below and tell me all about it! And if you snap an amazing photo, I hope you’ll share it on social media โ€“ you can tag me or use a special hashtag so I can see your beautiful creations. You can learn more about me and my baking adventures over at my ‘About Me’ page!

Print

Blueberry Zucchini Bars

Easy bars with blueberries and zucchini.

  • Author: Mary
  • Prep Time: 20 min
  • Cook Time: 35 min
  • Total Time: 55 min
  • Yield: 16 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • 1 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup grated zucchini, squeezed dry
  • 1 cup fresh blueberries
  • 1/2 cup powdered sugar (for glaze)
  • 2 tablespoons milk (for glaze)

Instructions

  1. Preheat your oven to 350ยฐF (175ยฐC). Grease and flour an 8×8 inch baking pan.
  2. In a medium bowl, whisk together the flour, baking powder, and salt.
  3. In a large bowl, cream together the granulated sugar and softened butter until light and fluffy.
  4. Beat in the eggs one at a time, then stir in the vanilla extract.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
  6. Fold in the grated zucchini and blueberries.
  7. Pour the batter into the prepared baking pan and spread evenly.
  8. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
  9. Let the bars cool in the pan for 10 minutes before transferring them to a wire rack to cool completely.
  10. For the glaze, whisk together the powdered sugar and milk until smooth. Drizzle over the cooled bars.

Notes

  • Ensure you squeeze the excess moisture from the grated zucchini for best results.
  • You can add a pinch of cinnamon to the batter for extra flavor.

Nutrition

  • Serving Size: 1 bar
  • Calories: 200
  • Sugar: 25g
  • Sodium: 100mg
  • Fat: 10g
  • Saturated Fat: 6g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 40mg

Keywords: blueberry zucchini bars, zucchini bread bars, fruit bars, easy baking, dessert bars

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