Key Lime Pound Cake Recipe
If you’re looking for a dessert that’s both refreshing and satisfying, then this Key Lime Pound Cake Recipe is just what you need! This cake has a delightful zesty flavor that brightens up any occasion. Whether you’re hosting a family gathering or simply treating yourself after a long week, this cake is sure to bring smiles all around.
What I love about this Key Lime Pound Cake is its lovely balance of sweetness and tartness. The moist texture combined with the buttery flavor makes it the perfect companion for your afternoon tea or coffee. Plus, it’s easy to whip up, making it a favorite in my kitchen!
Why You’ll Love This Recipe
- Delicious Flavor: The zesty lime flavor shines through in every bite, giving you a refreshing twist on the classic pound cake.
- Easy Preparation: With just a few simple steps, you can create this delightful dessert without any fuss.
- Family-Friendly: Everyone loves cake! This recipe is sure to please both kids and adults alike.
- Make-Ahead Convenience: Bake it ahead of time for busy days—this cake stays tasty for several days!
- Versatile Treat: Perfect for celebrations or casual get-togethers; it fits right into any occasion.

Ingredients You’ll Need
Let’s gather our ingredients! You’ll find that these are simple, wholesome items you likely already have on hand. They come together beautifully to create a light and moist cake that’s bursting with flavor.
For the Cake
- 1 cup butter, softened
- 2 cups sugar
- 4 large eggs
- 3 cups all-purpose flour
- 1/2 tsp baking soda
- 1 cup buttermilk
- 1/4 cup lime juice
- 1 tsp lime zest
Variations
One of the best things about this Key Lime Pound Cake Recipe is how flexible it can be. Feel free to get a little creative with these fun variations:
- Add Some Fruit: Toss in some blueberries or raspberries for an extra fruity twist.
- Change Up the Citrus: Try using lemon or orange juice instead of lime for different flavor profiles.
- Mix in Nuts: Add chopped walnuts or pecans for some crunch and texture.
- Glaze It Up: Drizzle a simple lime glaze over the cooled cake for an extra layer of sweetness.
How to Make Key Lime Pound Cake Recipe
Step 1: Preheat Your Oven
Preheat the oven to 325°F (165°C). This step ensures that your cake bakes evenly from start to finish. Grease and flour a 10-inch tube pan so that your beautiful cake releases easily once it’s done baking.
Step 2: Cream Butter and Sugar
In a large bowl, cream together the softened butter and sugar until light and fluffy. This process incorporates air into the batter, which helps give your pound cake its lovely texture.
Step 3: Add Eggs
Beat in the eggs one at a time, mixing well after each addition. This not only helps to combine everything but also allows each egg to fully incorporate into the mix, ensuring a rich flavor.
Step 4: Combine Dry Ingredients
Combine the flour and baking soda in another bowl; gradually add this mixture to the creamed butter mixture alternately with the buttermilk. This method prevents clumping and ensures even mixing throughout your batter.
Step 5: Add Lime Goodness
Stir in the fresh lime juice and lime zest. This is where all that vibrant flavor comes from! It will make your kitchen smell amazing as you mix it in.
Step 6: Pour Into Pan
Pour the batter into your prepared pan. Make sure it’s evenly distributed so that your cake bakes uniformly.
Step 7: Bake
Bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean. Keep an eye on it—every oven is different!
Step 8: Cool Down
Allow the cake to cool in the pan for about 10 minutes before removing it to a wire rack to cool completely. This step helps set the structure of your beautiful pound cake.
Enjoy every slice of your delicious Key Lime Pound Cake! It’s perfect with friends or as a sweet treat just for yourself.
Pro Tips for Making Key Lime Pound Cake Recipe
Baking is always a delightful adventure, and these tips will ensure your Key Lime Pound Cake turns out perfectly every time!
- Use Room Temperature Ingredients: Bringing your butter, eggs, and buttermilk to room temperature helps create a smoother batter, leading to a more tender cake texture.
- Don’t Overmix the Batter: Once you add the flour mixture, mix just until combined. Overmixing can lead to a dense cake instead of the light and airy texture we want.
- Zest Carefully: Only use the green part of the lime peel when zesting. The white pith beneath can be bitter and may affect the flavor of your cake.
- Check for Doneness: Ovens can vary in temperature, so start checking your cake after 60 minutes by inserting a toothpick into the center. It should come out clean or with just a few crumbs attached.
- Cool Before Glazing: If you decide to glaze your cake (more on that later), let it cool completely first. This prevents the glaze from melting and ensures a beautiful finish.
How to Serve Key Lime Pound Cake Recipe
Presentation can elevate your Key Lime Pound Cake from delicious to dazzling! Here are some ideas to make it shine at any gathering.
Garnishes
- Powdered Sugar: A light dusting of powdered sugar on top adds sweetness and makes the cake visually appealing without overwhelming the lime flavor.
- Lime Slices: Thinly sliced fresh limes can be placed on top for an extra zest of color and flavor, perfect for those who love that tangy kick.
Side Dishes
- Fresh Berries: A medley of strawberries, blueberries, and raspberries not only adds vibrant color but also complements the tartness of the key lime beautifully.
- Whipped Coconut Cream: For a dairy-free option that’s rich and creamy, whipped coconut cream pairs wonderfully with this cake while enhancing its tropical vibe.
- Vanilla Ice Cream: A scoop of vanilla ice cream provides a creamy contrast to the zesty cake, making each bite a delightful experience.
- Citrus Salad: A refreshing citrus salad featuring oranges and grapefruits can balance out the sweetness of the pound cake with its bright flavors.
With these serving suggestions and pro tips, your Key Lime Pound Cake will not only taste divine but also impress everyone at your table! Enjoy baking!

Make Ahead and Storage
This Key Lime Pound Cake is perfect for meal prep! You can bake it in advance, making it a delightful treat to enjoy throughout the week or to serve at gatherings.
Storing Leftovers
- Allow the cake to cool completely before storing.
- Wrap it tightly in plastic wrap or aluminum foil.
- Store in an airtight container at room temperature for up to 3 days.
Freezing
- Slice the cake before freezing if you prefer individual portions.
- Wrap each slice in plastic wrap, then place them in a freezer-safe bag.
- The cake can be frozen for up to 3 months. Thaw in the refrigerator overnight before serving.
Reheating
- To reheat, simply place slices on a microwave-safe plate.
- Heat for about 10-15 seconds or until warmed through.
- You can also enjoy it at room temperature for a refreshing taste.
FAQs
If you have any questions about this delicious recipe, you’re not alone! Here are some common queries.
Can I use fresh limes instead of lime juice in the Key Lime Pound Cake Recipe?
Absolutely! Fresh lime juice and zest will enhance the flavor beautifully. Just make sure to measure out the same amount as indicated in the recipe.
How do I ensure my Key Lime Pound Cake turns out moist?
Make sure not to overmix your batter after adding the buttermilk and lime. Also, allow it to cool properly before cutting into it. This will help retain moisture.
How long does the Key Lime Pound Cake last?
When stored properly, the cake lasts for about 3 days at room temperature or can be frozen for up to 3 months.
Final Thoughts
This Key Lime Pound Cake is truly a special dessert that brings together vibrant flavors and comforting textures. Whether you’re enjoying a slice with your morning coffee or sharing it with friends at a gathering, it’s sure to be a hit! I hope you have fun making this delightful treat and savoring every bite. Enjoy baking!
Key Lime Pound Cake Recipe
If you’re in search of a light and refreshing dessert that’s sure to impress, look no further than this Key Lime Pound Cake Recipe. This delightful cake features a perfect balance of zesty lime flavor and buttery richness, making it an ideal choice for any gathering or a special treat just for yourself. With its moist texture and aromatic citrus notes, this pound cake is not only easy to prepare but also perfect for pairing with afternoon tea or coffee. Whether you choose to serve it plain, add a glaze, or pair it with fresh berries, each slice is bound to bring smiles and satisfaction.
- Prep Time: 15 minutes
- Cook Time: 70 minutes
- Total Time: 1 hour 25 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 cup softened butter
- 2 cups sugar
- 4 large eggs
- 3 cups all-purpose flour
- 1/2 tsp baking soda
- 1 cup buttermilk
- 1/4 cup lime juice
- 1 tsp lime zest
Instructions
- Preheat the oven to 325°F (165°C) and grease a 10-inch tube pan.
- Cream the butter and sugar together until light and fluffy.
- Beat in the eggs one at a time, ensuring each is fully incorporated.
- In a separate bowl, combine the flour and baking soda. Gradually mix this into the butter mixture alternately with the buttermilk.
- Stir in the lime juice and zest until well combined.
- Pour the batter into the prepared pan and bake for 60-70 minutes or until a toothpick inserted comes out clean.
- Let cool for about 10 minutes before transferring to a wire rack.
Nutrition
- Serving Size: 1 serving
- Calories: 370
- Sugar: 30g
- Sodium: 200mg
- Fat: 18g
- Saturated Fat: 11g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 0g
- Protein: 4g
- Cholesterol: 90mg