If there’s a cake that perfectly blends sunshiny citrus zing and sweet berry goodness, it’s the Blueberry Lemon Pound Cake. Each bite bursts with juicy blueberries, a tender crumb, and the bright tang of lemon, all embraced by a luscious glaze that takes it over the top. This cake isn’t just a treat; it’s an invitation to gather your favorite people, pour some tea, and share a slice (or two) of genuine happiness. Whether you’re baking for a special celebration, a leisurely weekend, or simply indulging a craving, this Blueberry Lemon Pound Cake will become your go-to for making memories both big and small.
Ingredients You’ll Need

Ingredients You’ll Need
There is something magical about a recipe that lets a handful of everyday groceries become a showstopper. Each ingredient in this Blueberry Lemon Pound Cake plays a starring role, contributing its own special twist to the texture, flavor, or the beautiful pop of color you’ll see when slicing in.
- All-purpose flour: Gives the cake its structure and absorbency—essential for that classic pound cake crumb.
- Baking powder: Adds a little lift so your cake isn’t too dense, but perfectly tender.
- Baking soda: Helps balance the acidity of the lemon juice, ensuring even browning and softness.
- Salt: Just a pinch makes all the flavors come alive.
- Unsalted butter (softened): The soul of any pound cake—richness and melt-in-your-mouth texture depend on this!
- Granulated sugar: Sweetens every bite and beats up light and fluffy with the butter for perfect rise.
- Large eggs: Bind everything together and provide essential moisture for the batter’s richness.
- Lemon zest: Adds a vibrant citrus perfume—use the freshest lemons you can find for maximum flavor.
- Fresh lemon juice: Offers genuine tang and extra moistness; freshly squeezed is key here!
- Vanilla extract: Rounds out flavors and gives background warmth to all the zingy citrus and berries.
- Sour cream: The secret to a plush, ultra-moist crumb that keeps the cake fresh for days.
- Fresh blueberries (tossed in a little flour): Prevents sinking and ensures bright pockets of berry in every slice.
- Powdered sugar (for glaze): Melts into the lemon juice for a sweet-tart icing that seals the deal.
- Extra lemon juice and zest (for glaze): Doubles down on that citrus kick and dresses up the cake with sparkle.
How to Make Blueberry Lemon Pound Cake
Step 1: Prep Your Pan and Preheat
Start by preheating your oven to 175°C (350°F). Grease and flour a loaf pan or, to make life really easy, line it with parchment paper. This guarantees that your gorgeous Blueberry Lemon Pound Cake releases effortlessly, keeping those pretty sides intact.
Step 2: Combine Dry Ingredients
In a medium bowl, whisk together your flour, baking powder, baking soda, and salt. This quick step helps to distribute the leavening and salt evenly—no pockets, just perfect crumb throughout your loaf!
Step 3: Cream Butter and Sugar
Grab a large mixing bowl and beat your softened butter and granulated sugar together until the mixture is light, fluffy, and a shade paler. This part is crucial for the cake’s airiness, so don’t rush—it should look a bit like whipped cream when you’re done.
Step 4: Add Eggs and Flavorings
Add eggs one at a time, beating well after each. This helps keep the batter silky and ensures nothing splits. Stir in lemon zest, lemon juice, and vanilla extract—your kitchen will start smelling amazing at this point!
Step 5: Mix in Sour Cream
Add the sour cream and blend until smooth. This keeps the batter luscious and guarantees your Blueberry Lemon Pound Cake comes out with the softest, moistest texture imaginable.
Step 6: Fold in Dry Mix and Blueberries
Now, gently fold in the dry ingredient mixture—mix just until you can’t see any more flour. Toss your fresh blueberries in a tablespoon of flour (so they don’t all sink to the bottom) and fold these in, too. Be gentle so you don’t break the berries or toughen the batter.
Step 7: Bake
Pour the thick, fruity batter into your prepared pan and smooth the top. Slide it into the oven and bake for 50–60 minutes, or until a toothpick poked into the center comes out clean or with just a crumb or two attached. That sweet, lemony aroma will let you know it’s nearly done!
Step 8: Cool and Glaze
Let the cake cool in the pan for 15 minutes (hardest part is waiting!), then turn it out onto a wire rack to cool completely. For the glaze, whisk together powdered sugar, fresh lemon juice, and lemon zest until smooth and runny, then drizzle generously over your cooled cake. The glaze will set in a few minutes to a sweet, shiny finish.
How to Serve Blueberry Lemon Pound Cake
Garnishes
The final flourish can make your Blueberry Lemon Pound Cake extra special. Try a scatter of extra blueberries on top, a sprinkle of fresh lemon zest, or a few mint leaves for a bright, springy vibe. Each slice is dreamy as is, but these little touches make it starring-dessert material.
Side Dishes
This cake is beautiful with a dollop of whipped cream, a scoop of vanilla ice cream, or even a spoonful of lemon curd for an extra shot of citrus. Offer it alongside hot tea or a glass of chilled lemon iced tea for the ultimate cozy afternoon treat.
Creative Ways to Present
Slice your Blueberry Lemon Pound Cake thickly and serve on a pretty platter, or cube it up for a dessert trifle with layers of whipped cream and more fresh berries. For brunch, cut thin slabs and serve with ricotta or mascarpone for an elegant twist.
Make Ahead and Storage
Storing Leftovers
Once cooled, your Blueberry Lemon Pound Cake keeps beautifully at room temperature for 2 to 3 days. Just store it tightly wrapped or in an airtight container to keep it moist and fresh. The glaze even helps to lock in the cake’s soft crumb!
Freezing
Want to save some for later? Wrap the cooled, unglazed cake tightly in plastic wrap and foil, and freeze for up to 2 months. For best results, hold off on adding the glaze until you’re ready to serve. Thaw overnight at room temperature before finishing with glaze.
Reheating
If you prefer your pound cake a little warm, pop a slice in the microwave for about 10 seconds, or heat gently in a low oven. This brings back that just-baked aroma and slightly melts the glaze—divine!
FAQs
Can I use frozen blueberries instead of fresh?
Absolutely! Frozen blueberries work well—don’t thaw them first, just toss with flour and fold into the batter gently to prevent streaking and sogginess.
What if I only have salted butter?
If salted butter is all you have, simply use it and reduce the added salt in the recipe by half. The end result will still be delicious and just slightly saltier.
Can I double the recipe?
You sure can! Double all the ingredients and bake in two loaf pans, or try a bundt pan (adjusting baking time as needed). This is a great way to feed a crowd or stash an extra in the freezer for later.
Why did my blueberries sink to the bottom?
Blueberries can sink if they’re not coated in flour before folding into the batter, or if the batter is too thin. Tossing them with flour helps, and being careful not to over-mix keeps your batter thick and welcoming to those berries.
How do I know if my Blueberry Lemon Pound Cake is done?
The best sign is a golden-brown top and a toothpick inserted in the center coming out clean or with just a crumb or two. If it’s still wet, give it another 5-10 minutes and keep an eye on it—every oven is a little different!
Final Thoughts
If you’re searching for a cake that captures pure joy with every slice, don’t hesitate to bake this Blueberry Lemon Pound Cake. Whether it’s the bright citrus, the pop of berries, or the irresistible glaze, it’s sure to win hearts at your table. I hope you love making and sharing it as much as I do—happy baking!