There’s an undeniable magic that sweeps through my kitchen when the seasons shift, especially as summer approaches. For me, the moment those first plump, indigo blueberries make their vibrant appearance at the farmer’s market, my mind immediately zips to one beloved bake: this Lime Blueberry Pound Cake.
It’s more than just a recipe; it’s a tangible memory of sun-drenched mornings, a perfectly brewed cup of coffee, and the exhilarating sweet-tart zing of lime cutting through those plump, juicy blueberries. And if you, like me, can’t get enough of this vibrant citrus-and-berry pairing, you’ll absolutely adore my Lemon Blueberry Ricotta Cake too!
This loaf isn’t overly complicated, but it delivers on flavor in the biggest, brightest way, guaranteed to fill your home with the most delightful aromas. Every bite is a little burst of sunshine that disappears slice by glorious slice, and if you’re curious to explore other wonderful renditions of this classic, you might also enjoy this take from Bakemode.
Why You’ll Love This Lime Blueberry Pound Cake
This delightful Lime Blueberry Pound Cake strikes that perfect balance between rich indulgence and refreshing zest. It’s incredibly moist, thanks to a secret ingredient I’ll share, and absolutely packed with those sweet, bursting blueberries. The bright lime not only infuses the cake with a lovely citrus note but also cuts through the sweetness of the berries and the creamy frosting, creating a harmonious flavor symphony that’s just irresistible. It’s a versatile bake, equally at home on a breakfast table, a picnic blanket, or as a comforting after-dinner treat.
The Secret to Great Lime Blueberry Pound Cake
The true magic in this lime blueberry pound cake lies in the subtle addition of sour cream (or Greek yogurt if you’re feeling it!). This isn’t just about moisture; it’s about creating that beautifully tender crumb that pound cake dreams are made of, while adding a slight tang that complements the lime and blueberries perfectly. Beyond that, a gentle hand with the zest ensures you get maximum lime flavor without any bitterness, and tossing your blueberries in a touch of flour before folding them in is a game-changer to prevent them from sinking to the bottom, ensuring every slice is a blueberry wonderland.

Pro Tips to Nail It Every Time
Don’t rush creaming the butter and sugar; it’s the foundation of a light and fluffy texture, so give it a good 3-5 minutes until pale and airy. When adding your dry ingredients, mix just until combined to avoid a tough cake – a few streaks of flour are better than overmixing. And remember, fresh lime zest is non-negotiable here; the bottled stuff just won’t give you that vibrant, authentic flavor. Finally, let the cake cool completely before frosting; patience is key to prevent a melted mess and get that beautifully thick, luscious topping.
Fun Variations to Try Lime Blueberry Pound Cake
This recipe is wonderfully adaptable! If you’re out of blueberries, try swapping them for raspberries or blackberries for a different berry burst. You could also infuse the cake with other citrus flavors – orange or lemon zest would be lovely. For an extra layer of texture, fold in a handful of chopped walnuts or pecans. And if you’re not a fan of cream cheese frosting, a simple lime glaze made from powdered sugar and lime juice is equally delicious and provides a lighter finish.
Final Thoughts
Baking this Lime Blueberry Pound Cake feels like a warm hug in loaf form. It’s a testament to how simple, quality ingredients can create something truly extraordinary right in your own kitchen. This cake isn’t just food; it’s an invitation to slow down, savor the moments, and share a little bit of homemade happiness. So go ahead, preheat that oven, gather those beautiful blueberries, and get ready to bake a loaf that will surely become a cherished part of your own kitchen adventures. Happy baking, my friends!
Zesty Lime Blueberry Pound Cake: Your New Favorite Loaf
Course: BreakfastCuisine: AmericanDifficulty: Easy4
servings30
minutes40
minutes300
kcalA perfectly moist and tender Lime Blueberry Pound Cake bursting with fresh blueberries and vibrant lime zest, topped with a luscious cream cheese frosting. An irresistible treat for any time of day!
Ingredients
For the Pound Cake:
1 ½ cups all-purpose flour
1 tsp baking powder
½ tsp salt
½ cup (1 stick) unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 tsp vanilla extract
½ cup sour cream (or Greek yogurt)
2 tbsp fresh lime juice
1 tbsp lime zest
1 ½ cups fresh blueberries, tossed with 1 tbsp flour
For the Lime Cream Cheese Frosting:
4 oz cream cheese, softened
¼ cup (½ stick) unsalted butter, softened
2 cups powdered sugar, sifted
1 tbsp fresh lime juice
1 tsp lime zest, plus more for garnish
Directions
- Preheat your oven to 350°F (175°C). Grease and flour a 9×5 inch loaf pan, or line with parchment paper.
- In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
- In a large bowl, cream together the softened butter and granulated sugar with an electric mixer until light and fluffy (3-5 minutes).
- Beat in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
- In a separate small bowl, combine the sour cream, 2 tbsp lime juice, and 1 tbsp lime zest.
- Gradually add the dry ingredients to the wet ingredients, alternating with the sour cream mixture, beginning and ending with the dry ingredients. Mix until just combined, being careful not to overmix.
- Gently fold in the flour-tossed fresh blueberries until evenly distributed throughout the batter.
- Pour the batter into the prepared loaf pan and smooth the top. Bake for 50-60 minutes, or until a wooden skewer inserted into the center comes out clean. If the top browns too quickly, tent loosely with foil.
- Let the pound cake cool in the pan for 10 minutes before inverting it onto a wire rack to cool completely.
- For the frosting: In a medium bowl, beat softened cream cheese and butter until smooth and creamy. Gradually beat in the sifted powdered sugar until combined. Mix in 1 tbsp lime juice and 1 tsp lime zest until smooth and fluffy.
- Once the cake is completely cool, spread the lime cream cheese frosting evenly over the top. Garnish with extra lime zest curls before serving.
Notes
- Blueberry Bounce: To ensure your blueberries don’t all sink to the bottom of the cake, toss them gently in a tablespoon of flour before folding them into the batter. This light coating helps them stay suspended and distributed perfectly throughout the loaf.
- Zest for Success: Always use fresh lime zest! The oils in fresh zest provide a much more vibrant and aromatic flavor than bottled juice or dried zest. For the best flavor, zest only the green part of the lime, avoiding the bitter white pith.
- Patience is a Virtue: It’s tempting to frost your beautiful pound cake while it’s still warm, but resist the urge! For a perfectly smooth, un-melted frosting, ensure the cake is completely cool to the touch. This can take a couple of hours, but it’s worth it for that picture-perfect finish.




