Name: Moist & Tangy Key Lime Pound Cake for Zesty Sweet Moments
Prep time: 30 min
Cook time: 65 min
Total time: 105 min
Ingredients: 2 cups All-purpose Flour (Feel free to swap in cake flour for a lighter texture.); 1.5 cups Granulated Sugar (Using brown sugar can deepen the flavor profile.); 1 cup Unsalted Butter (For a dairy-free version, vegan butter works perfectly.); 3 large Eggs (Substitute with flax eggs for a vegan alternative.); 0.5 cups Fresh Key Lime Juice (You can use regular lime juice, but expect a slight change in taste.); 2 tablespoons Key Lime Zest (If unavailable, lemon zest can be used.); 2 cups Powdered Sugar (Adjust to taste when creating your glossy glaze with key lime juice.)

As I stood in my kitchen, the bright sunlight filtering through the window, I felt that familiar spark of inspiration. This moment led me to whip up my Moist & Tangy Key Lime Pound Cake, a delightful twist on the classic pound cake that always brings a smile. With its airy yet dense texture, this cake perfectly balances the zesty brightness of key limes with sweet notes of vanilla, creating a refreshing dessert that’s ideal for any gathering. Whether you’re entertaining friends or seeking a special afternoon treat, this recipe is a breeze to prepare, taking just under 90 minutes from start to finish. Plus, the glossy lime glaze adds that extra touch of sweetness that’ll have everyone reaching for seconds. Ready to dive into this sun-kissed slice of goodness? Let’s grab those limes and get baking!

Why Is This Cake So Irresistible?

Moist & Tangy Key Lime Pound Cake offers the perfect balance of flavors that will leave your taste buds singing. Refreshing Citrus notes bring a lovely zing, making this cake a delightful change from usual desserts. Effortless Prep means you can whip it up in under 90 minutes, making it a fantastic choice for spontaneous gatherings. Versatile Variations allow you to experiment with different citrus fruits or add texture with nuts. If you love desserts with a hint of brightness, this cake is a must-try, just like our Moist Chocolate Chip or Apple Crumb Cake. Trust me, your family and friends won’t stop raving about it!

Moist & Tangy Key Lime Pound Cake Ingredients

• Create this refreshing dessert masterpiece with these simple ingredients!

For the Cake

All-purpose Flour – Provides structure; feel free to swap in cake flour for a lighter texture.
Granulated Sugar – Adds sweetness; using brown sugar can deepen the flavor profile.
Unsalted Butter – Infuses moisture and richness; for a dairy-free version, vegan butter works perfectly.
Eggs – Contributes stability and moisture; substitute with flax eggs (1 tbsp flaxseed meal + 2.5 tbsp water per egg) for a vegan alternative.
Fresh Key Lime Juice – Delivers flavor and acidity; you can use regular lime juice, but expect a slight change in taste.
Key Lime Zest – Enhances aroma and flavor; if unavailable, lemon zest can add a different, yet lovely citrus note.

For the Glaze

Powdered Sugar – Provides sweetness and smooth texture; adjust to taste when creating your glossy glaze with key lime juice.

Indulge in the joy of making this Moist & Tangy Key Lime Pound Cake, perfect for sunny days and sweet moments shared with loved ones!

Step‑by‑Step Instructions for Moist & Tangy Key Lime Pound Cake

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C) while you prepare your loaf pan. Generously grease a standard loaf pan with butter or non-stick spray to ensure your Moist & Tangy Key Lime Pound Cake releases easily after baking. This simple step sets the stage for a beautiful cake with a golden-brown crust.

Step 2: Cream Butter and Sugar
In a large mixing bowl, combine softened unsalted butter and granulated sugar. Using a hand mixer or stand mixer, beat the mixture on medium speed for about 3-5 minutes until it’s light and fluffy, appearing pale and airy. This process incorporates air into the mix, vital for the cake’s texture, so keep an eye out for that delightful creamy consistency.

Step 3: Add Eggs and Citrus
Once your butter and sugar are perfectly creamed, add in eggs one at a time, mixing well after each addition. Next, pour in the fresh key lime juice and add key lime zest while mixing on low speed. This combination infuses your batter with that essential tangy flavor, giving the Moist & Tangy Key Lime Pound Cake its signature brightness.

Step 4: Mix in the Dry Ingredients
Gradually sift in the all-purpose flour into the wet mixture, folding it gently with a spatula or mixing on low speed until just combined. Be careful not to overmix; you’ll know it’s ready when you no longer see dry flour, but a few lumps are perfectly okay! This step ensures the cake stays light and tender.

Step 5: Pour and Smooth the Batter
Pour the lush cake batter into the prepared loaf pan, using a spatula to smooth the top evenly. This helps the cake rise nicely and ensures a beautiful, uniform appearance after baking. It’s a labor of love that you’ll appreciate once you slice into your Moist & Tangy Key Lime Pound Cake!

Step 6: Bake to Perfection
Place your loaf pan in the preheated oven and bake for 55–65 minutes, or until the top is golden and a toothpick inserted into the center comes out clean. Keep an eye on the cake during the last few minutes, as it should have a slight spring when you gently press the top.

Step 7: Cool in the Pan
Once baked, remove the cake from the oven and let it cool in the pan for about 10 minutes. This step allows the cake to set and makes it easier to remove without breaking. You’ll notice a delightful aroma wafting through your kitchen, a preview of the deliciousness to come!

Step 8: Glaze and Serve
After cooling, carefully turn the Moist & Tangy Key Lime Pound Cake out onto a wire rack. To make the glaze, whisk together powdered sugar with key lime juice until smooth. Drizzle the luscious glaze over the cake, allowing it to soak in a bit before serving. It adds the perfect finishing touch to your delightful dessert!

What to Serve with Moist & Tangy Key Lime Pound Cake

Elevate your dessert experience by pairing this delightful cake with complementary flavors and textures that enhance every bite.

Whipped Cream: A dollop of freshly whipped cream adds a rich, airy texture that balances the cake’s tanginess beautifully.
Mint Tea: This soothing drink provides a refreshing contrast, making every sip a revitalizing experience alongside the citrusy cake.
Fresh Berries: Strawberries, blueberries, or raspberries add a burst of sweetness and a vibrant color contrast, enhancing your dessert plate’s visual appeal.
Vanilla Ice Cream: The creaminess of vanilla ice cream pairs perfectly with the zesty notes of the cake, creating a delightful temperature contrast.
Coconut Flakes: Toasted coconut flake toppings introduce a tropical crunch that harmonizes with the key lime’s bright flavor, making it feel like a mini-vacation.
Pecan Praline Sauce: Drizzle sweet, nutty praline sauce over your slices to add a caramelized flavor depth that complements the lime’s acidity effortlessly.
Iced Tea: A tall glass of sweetened iced tea provides a cooling, quenched vibe that complements the refreshing cake during warm weather gatherings.
Chia Seed Pudding: This alternative dessert offers a creamy, lightly sweet flavor that mirrors the lime’s brightness, perfect for health-conscious indulgence.

By combining these delightful accompaniments, you’ll create an unforgettable dessert spread that truly celebrates the Moist & Tangy Key Lime Pound Cake.

Moist & Tangy Key Lime Pound Cake Variations

Feel free to get creative with your Moist & Tangy Key Lime Pound Cake! There are endless ways to add your own personal touch to this delightful recipe.

Coconut Twist: Add 1/2 cup of shredded coconut to the batter for a tropical flavor boost. The coconut pairs beautifully with the tangy lime, creating a refreshing island vibe in every bite.
Nutty Crunch: For an added layer of texture, fold in 1/2 cup of chopped macadamia nuts. Their buttery flavor complements the citrus perfectly and adds a satisfying crunch.
Blood Orange Zest: Swap key limes for fresh blood oranges, and use their juice and zest for a vibrant twist. The sweet and slightly tart flavor of blood oranges brings a delightful new dimension to this classic.
Spicy Kick: Incorporate a pinch of cayenne pepper or finely diced jalapeño into the batter for a surprising kick. The warmth from the spice contrasts beautifully with the tangy sweetness of the cake.
Chocolate Drizzle: Top with a drizzle of melted dark chocolate for a decadent finish. The rich chocolate brings a luxurious element that perfectly balances the tangy flavors.
Fruit Topping: Serve your cake with a fresh fruit salad on the side for a refreshing contrast. Slices of strawberries, pineapple, and kiwi make a delightful, colorful addition that enhances the cake’s bright flavors.
Lime Cream Cheese Frosting: For a richer frosting, make a cream cheese glaze using 4 oz. softened cream cheese, 1 cup powdered sugar, and key lime juice. This creaminess elevates the moist cake even further!

If you’re inspired by the zestiness of this cake, you might also love trying our Moist Blueberry Zucchini for something fruity or indulge in our delightful Cider Pound Cake when the weather cools down. Enjoy your baking adventure!

Make Ahead Options

These Moist & Tangy Key Lime Pound Cakes are ideal for those busy days! You can prepare the batter up to 24 hours in advance by mixing it as directed and storing it in an airtight container in the refrigerator. To maintain the cake’s delightful freshness, ensure your container is sealed tightly to prevent any unwanted odors. When you’re ready to bake, simply pour the chilled batter into your prepared loaf pan and bake as directed, adding a couple of extra minutes if needed. The cake will still turn out just as deliciously moist and zesty, making your meal prep effortless and rewarding!

How to Store and Freeze Moist & Tangy Key Lime Pound Cake

Room Temperature: Store your cake in an airtight container at room temperature for up to 3 days to maintain its delicious moisture and flavor.

Fridge: If you want your cake to last longer, refrigerate it for up to 1 week. Be sure to wrap it tightly to prevent it from drying out.

Freezer: For longer storage, freeze slices or the whole cake wrapped tightly in plastic wrap and foil for up to 3 months. Thaw in the fridge before enjoying again.

Reheating: When ready to serve, you can gently reheat individual slices in the microwave for about 10-15 seconds, or enjoy it chilled for a refreshing treat.

Expert Tips for Moist & Tangy Key Lime Pound Cake

Room Temperature Eggs: Ensure your eggs are at room temperature for better incorporation into the batter, leading to a fluffier cake.
Gentle Mixing: Avoid overmixing after adding flour; this keeps your Moist & Tangy Key Lime Pound Cake tender and prevents it from becoming tough.
Baking Time Awareness: Test the cake earlier than the suggested baking time. A slight jiggle in the center is good, as it will firm up while cooling.
Zest Freshly: Always use freshly grated key lime zest for the best flavor boost. Store-bought zest can lack that vibrant aroma.
Glaze Consistency: Adjust your lime glaze to your preferred sweetness; add more powdered sugar for a thicker glaze or extra lime juice for a thinner drizzle.

Moist & Tangy Key Lime Pound Cake Recipe FAQs

How do I choose the right key limes for this recipe?
Absolutely! Look for key limes that are firm and slightly soft to the touch, indicating ripeness. They should have a bright green color without dark spots. If you can’t find key limes, regular limes work in a pinch, but expect a different flavor profile.

What is the best way to store leftover key lime pound cake?
You can store your Moist & Tangy Key Lime Pound Cake in an airtight container at room temperature for up to 3 days. If you want it to last longer, refrigerate it for up to a week. Just make sure to wrap it well so it doesn’t dry out!

Can I freeze this cake? If so, how?
Certainly! To freeze your cake, wrap it tightly in plastic wrap and then in aluminum foil. This will protect it from freezer burn. You can freeze it whole or slice it first for easy servings later. It can remain frozen for up to 3 months. When you’re ready to enjoy it, simply thaw in the fridge overnight.

Why is my pound cake dense or rubbery?
Very often, a dense or rubbery texture can be a sign of overmixing, especially after you add the flour. Mix just until combined for a tender loaf. Also, ensure your ingredients are at room temperature, as this helps everything incorporate smoothly, giving you that light, fluffy texture.

Is this cake safe for my pets or people with allergies?
It’s important to note that this cake contains sugar, butter, and eggs, which are not suitable for pets. If you’re considering allergies, always check for gluten (if using all-purpose flour), dairy (if using regular butter), and egg sensitivities, as these common allergens are present in the recipe.

How should I serve the key lime pound cake?
I often serve my Moist & Tangy Key Lime Pound Cake with a dollop of whipped cream and maybe a sprinkle of lime zest for extra flair. It pairs wonderfully with a refreshing mint tea or even a scoop of vanilla ice cream for a delightful dessert experience. Enjoy!