Irresistible Gluten-Free Lemon Blueberry Pound Cake Recipe

Name: Irresistible Gluten-Free Lemon Blueberry Pound Cake Recipe
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 2 cups gluten-free flour blend; 1 tsp xanthan gum (if not included in the flour); 1 cup granulated sugar; 1/2 cup unsalted butter, softened; 3 large eggs; 1/2 cup plain Greek yogurt; 1 tsp vanilla extract; Zest of 1 lemon; 1 tbsp lemon juice; 1 cup fresh blueberries; 1 tsp baking powder; 1/2 tsp salt

Author: lia

Published: March 7, 2026

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Oh my goodness, you have to try this gluten-free lemon blueberry pound cake! I swear, it’s the perfect balance of bright citrus and sweet berries, with a texture so tender and moist that no one will ever guess it’s gluten-free. I developed this recipe when my sister was diagnosed with celiac disease, and now it’s our family’s all-time favorite summer treat.

The secret? A perfect blend of gluten-free flour, plenty of fresh lemon zest, and those gorgeous burst-in-your-mouth blueberries. I love how easy it comes together – just one bowl for most of the mixing, and you’re done. My niece (who’s usually suspicious of “gluten-free” anything) gobbles this up every time I make it!

Gluten-Free Lemon Blueberry Pound Cake - detail 1

Why You’ll Love This Gluten-Free Lemon Blueberry Pound Cake

Let me tell you why this cake has become my go-to dessert (and why you’ll be obsessed too):

The texture is incredibly moist thanks to Greek yogurt and just the right amount of butter – no dry, crumbly gluten-free cake here!
It’s so easy to make – I literally throw everything together in one bowl most days (don’t tell the baking purists!)
The bright lemon flavor paired with juicy blueberries tastes like summer in every bite
Nobody ever guesses it’s gluten-free – it’s just seriously delicious cake that happens to be safe for gluten-sensitive friends
Perfect for brunch, tea time, or when you need a little pick-me-up (I’ve been known to eat it for breakfast – no judgment!)

Ingredients for Gluten-Free Lemon Blueberry Pound Cake

Here’s everything you’ll need to make this dreamy cake – trust me, these simple ingredients come together to create something magical:

2 cups gluten-free flour blend (my favorite is Cup4Cup, but any good 1:1 blend works)
1 tsp xanthan gum (skip if your flour already contains it – check the label!)
1 cup granulated sugar (I’ve tried coconut sugar too – works in a pinch)
1/2 cup unsalted butter, softened (like, really soft – leave it out for an hour)
3 large eggs, room temperature (cold eggs don’t mix as well)
1/2 cup plain Greek yogurt (full fat makes it extra moist)
1 tsp vanilla extract (the good stuff makes a difference)
Zest of 1 lemon (use a microplane for fluffy zest)
1 tbsp lemon juice (fresh squeezed, please!)
1 cup fresh blueberries, rinsed and dried (pat them dry with paper towels)
1 tsp baking powder
1/2 tsp salt (balances the sweetness perfectly)

Ingredient Notes & Substitutions

Don’t panic if you’re missing something! Here are my tried-and-true swaps:

For the gluten-free flour, I’ve had success with Bob’s Red Mill 1:1 and King Arthur blends too. No yogurt? Sour cream works beautifully. If you’re dairy-free, coconut yogurt does the trick (just add an extra tablespoon if it’s runny). Out of fresh lemons? Use 1/2 tsp lemon extract – but fresh is always better!

Now about those blueberries – fresh are ideal, but if you must use frozen, thaw them completely and pat DRY (seriously, dry them twice – soggy berries make sad cakes). And toss them in a spoonful of the flour mix before folding in to prevent sinking.

How to Make Gluten-Free Lemon Blueberry Pound Cake

Okay, let's get baking! I promise this comes together easier than you'd think – just follow these steps and you'll have the most gorgeous golden loaf in no time.

First, preheat your oven to 350°F (175°C) and generously grease a 9×5 inch loaf pan. I like to use butter and a light dusting of gluten-free flour, or you can line it with parchment paper hanging over the edges for easy removal.

Now, in a medium bowl, whisk together your dry ingredients – that's the gluten-free flour, xanthan gum (if needed), baking powder, and salt. Set this aside because we're going to make magic happen with the wet ingredients next!

In a large mixing bowl, cream the softened butter and sugar together until it's light and fluffy – about 2-3 minutes with a hand mixer. This step is crucial! You want it pale yellow and almost creamy looking. Add the eggs one at a time, mixing well after each one. Then stir in the Greek yogurt, vanilla, lemon zest, and lemon juice until everything's beautifully combined.

Here's where we bring it all together – gently fold the dry ingredients into the wet mixture. I use a rubber spatula and mix just until the flour disappears (overmixing makes gluten-free cakes gummy). Now toss those gorgeous blueberries with a teaspoon of the flour mixture (this helps them stay suspended in the batter), then fold them in gently.

Pour the batter into your prepared pan, smooth the top with the spatula, and pop it in the oven. Bake for 50-60 minutes – start checking at 50 minutes. You'll know it's done when the top is golden, the edges pull away slightly from the pan sniff test – the heavenly lemony smell will tell you it's ready!

Tips for Perfect Gluten-Free Lemon Blueberry Pound Cake

Here are my golden rules for pound cake perfection: 1) Always coat blueberries in flour to prevent sinking, 2) Stop mixing the batter the moment the flour disappears – no overmixing allowed! 3) Let the cake cool in the pan for at least 10 minutes before transferring to a wire rack. This prevents crumbling and gives you those beautiful clean slices.

Serving and Storing Gluten-Free Lemon Blueberry Pound Cake

Oh, the joy of slicing into this beauty while it’s still slightly warm! I adore serving thick pieces with a dollop of whipped cream or a scoop of vanilla ice cream – the cold cream against the warm cake is heavenly. For brunch, try it with a cup of Earl Grey tea – the bergamot pairs magically with the lemon.

Leftovers (if you have any!) keep beautifully in an airtight container at room temperature for up to 3 days. For longer storage, wrap individual slices tightly in plastic wrap, then freeze in a ziplock bag for up to 2 months. Just thaw overnight on the counter or pop a frozen slice in the microwave for 15 seconds – tastes just-baked all over again!

Nutritional Information for Gluten-Free Lemon Blueberry Pound Cake

Just so you know, these numbers are estimates – actual values might vary slightly based on your specific ingredients. But here’s the scoop per generous slice (based on 8 servings per loaf):

280 calories, 20g sugar (those sweet berries!), 40g carbs with 2g fiber, and 5g protein to balance things out. It’s definitely a treat, but hey – blueberries count as fruit, right? I like to think of it as breakfast with benefits!

Frequently Asked Questions

Can I use frozen blueberries instead of fresh?
Yes, but thaw them completely and pat them VERY dry (I mean it – soggy berries make dense spots in your cake). Toss frozen berries in a tablespoon of flour before folding in to help prevent sinking.

How can I make this dairy-free?
Easy! Swap the butter for coconut oil and use dairy-free yogurt (I like coconut or almond milk yogurt). The texture comes out nearly identical – just might need an extra 5 minutes baking time.

Why did my blueberries all sink to the bottom?
Ah, the classic berry dilemma! Next time, toss them in a spoonful of flour first – it helps them “float” in the batter. Also, make sure your batter isn’t too thin (properly creamed butter helps with this).

Can I make this into muffins instead?
Absolutely! Fill muffin cups 3/4 full and bake at the same temperature for 20-25 minutes. Bonus: muffins freeze beautifully for quick breakfasts!

Share Your Gluten-Free Lemon Blueberry Pound Cake

I’d love to see your beautiful creations! Snap a photo of your lemon blueberry pound cake masterpiece and tag me on Instagram – nothing makes me happier than seeing folks enjoy this recipe as much as my family does. And if you loved it, don’t forget to leave a star rating below – your feedback helps other bakers know this cake is worth making!