Key Lime Pound Cake

 

This Key Lime Pound Cake is like a tropical vacation in every bite! Imagine the classic rich, buttery flavor of pound cake, brightened up with the zesty kick of key lime. This cake is perfect for any gathering, holiday dessert table, or even just an afternoon treat. Topped with a tangy lime glaze, this pound cake is both simple to make and beautiful to serve. Let’s dive into the recipe!

Jump to Recipe

Why You’ll Love This Key Lime Pound Cake 🍈💚

The magic of this pound cake lies in the balance of flavors and textures. The buttermilk and butter create an incredibly tender crumb, while the tangy key lime juice and zest provide just the right amount of zestiness to brighten each slice. And let’s not forget the glaze sweet, citrusy, and loaded with lime zest, it takes this cake to the next level! This dessert is also versatile; it works as a delightful end to a summer meal, a holiday crowd-pleaser, or a weekday pick-me-up.

Ingredients for the Key Lime Pound Cake 🍋

For the Cake:

  • 3 cups all-purpose flour – This forms the structure of the cake.
  • 2 cups granulated sugar – Sweetens the cake and helps it bake to a nice golden-brown color.
  • 1 cup unsalted butter, softened – Butter adds richness and moisture, creating a tender crumb.
  • 4 large eggs – The eggs bind the batter together, giving the cake its dense, yet soft structure.
  • 1 cup buttermilk – The acidity of the buttermilk keeps the cake soft and moist, with just a hint of tang.
  • Zest of 3 key limes – Adds a fragrant lime essence and a slight hint of bitterness.
  • 1/4 cup key lime juice – Provides the tartness and signature lime flavor.
  • 1 tsp vanilla extract – Balances the citrus notes with a touch of warmth.
  • 1 tsp baking powder – Helps the cake rise.
  • 1/2 tsp baking soda – Works with the buttermilk to create a lighter crumb.
  • 1/4 tsp salt – Enhances all the other flavors, preventing the cake from tasting too sweet.

For the Lime Glaze:

  • 1 cup powdered sugar – Adds sweetness and helps create a smooth glaze texture.
  • 2-3 tbsp key lime juice – Adjusts the glaze thickness and packs a citrusy punch.
  • Zest of 1 key lime – Adds a pop of color and extra zestiness.

Step-by-Step Directions 🍰

Step 1: Preheat and Prepare the Pan

  1. Preheat the Oven: Set your oven to 350°F (175°C). Grease and flour a bundt pan or loaf pan generously to ensure the cake comes out clean and doesn’t stick.

Step 2: Make the Cake Batter

  1. Cream Butter and Sugar: In a large mixing bowl, cream the softened butter and granulated sugar until light and fluffy. This step should take about 3-5 minutes with an electric mixer. Creaming properly ensures that your cake will have a nice lift.
  2. Add Eggs One at a Time: Crack in one egg at a time, beating well after each addition. This keeps the batter smooth and emulsified.
  3. Incorporate Lime Zest, Juice, and Vanilla: Stir in the key lime zest, key lime juice, and vanilla extract. The lime juice infuses the batter with that signature tangy flavor, while the zest intensifies the citrusy aroma.

Step 3: Combine Dry Ingredients and Mix

  1. Whisk Dry Ingredients: In a separate bowl, combine the flour, baking powder, baking soda, and salt. Make sure these ingredients are well-mixed to evenly distribute the leavening agents.
  2. Alternate Adding Dry Ingredients and Buttermilk: Add the dry mixture to the wet mixture in three parts, alternating with the buttermilk. Begin and end with the dry ingredients, mixing gently after each addition. Avoid overmixing, as this can lead to a dense cake.

Step 4: Bake the Cake

  1. Pour the Batter: Pour the batter into your prepared pan, spreading it evenly and smoothing the top with a spatula.
  2. Bake: Place in the preheated oven and bake for 60-70 minutes, or until a toothpick inserted in the center comes out clean. The cake should be a light golden color and spring back when lightly touched.
  3. Cool the Cake: Allow the cake to cool in the pan for 15 minutes, then carefully transfer it to a wire rack to cool completely.

Step 5: Make the Lime Glaze

  1. Combine Ingredients for Glaze: In a small bowl, whisk together the powdered sugar and key lime juice until smooth and pourable. Adjust the lime juice to your desired consistency.
  2. Add Lime Zest: Stir in the zest for an extra hint of lime flavor and a touch of texture.

Step 6: Glaze the Cake

  1. Drizzle the Glaze: Once the cake is completely cool, drizzle the lime glaze over the top, allowing it to cascade down the sides. This step is key to ensuring the glaze sets nicely and doesn’t slide off.
  2. Let the Glaze Set: Allow the glaze to set fully before slicing and serving.

Tips for Making the Perfect Key Lime Pound Cake 💡

  • Use Room Temperature Ingredients: Butter, eggs, and buttermilk should all be at room temperature. This allows them to blend smoothly into the batter, leading to a more consistent and tender texture.
  • Fresh Key Limes Make a Difference: For the best flavor, use fresh key limes if you can find them. Bottled juice can work in a pinch, but the fresh zest and juice add unbeatable flavor.
  • Don’t Skip the Cooling Process: Allowing the cake to cool in the pan for 15 minutes is essential to prevent it from breaking when you transfer it to a wire rack.
  • Adjust the Glaze to Your Preference: If you prefer a thicker glaze, use less lime juice. For a thinner glaze, add a bit more until you reach your desired consistency.

Serving and Storing 🍴

  • Serving Suggestions: This pound cake pairs beautifully with fresh whipped cream, a scoop of vanilla ice cream, or a few fresh berries on the side. It’s perfect for brunch, dessert, or an afternoon coffee break!
  • Storing: Wrap any leftovers in plastic wrap and store at room temperature for up to 3 days. If you refrigerate it, it can last up to a week. For long-term storage, wrap the cake in plastic wrap, then in aluminum foil, and freeze for up to 3 months.

Key Lime Pound Cake

Recipe by Grace
Servings

12 slices

servings
Prep time

20

minutes
Baking time

1

hour 
Calories

350 per slice

kcal
Total time

1

hour 

30

minutes

This moist and flavorful cake is packed with key lime flavor. The perfect combination of flavors and textures will leave you craving more. Enjoy this special occasion treat for a satisfying dessert.

Ingredients

  • Cake:
  • 3 cups all-purpose flour

  • 2 cups granulated sugar

  • 1 cup unsalted butter, softened

  • 4 large eggs

  • 1 cup buttermilk

  • Zest of 3 key limes

  • 1/4 cup key lime juice

  • 1 tsp vanilla extract

  • 1 tsp baking powder

  • 1/2 tsp baking soda

  • 1/4 tsp salt

  • Lime Glaze:
  • 1 cup powdered sugar

  • 2-3 tbsp key lime juice

  • Zest of 1 key lime

Directions

  • Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour a bundt or loaf pan thoroughly.
  • Prepare the Batter: In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition. Stir in the key lime zest, key lime juice, and vanilla extract.
  • Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the buttermilk, until the batter is smooth and well combined.
  • Bake the Cake: Pour the batter into the prepared pan and smooth the top. Bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool in the pan for 15 minutes before transferring it to a wire rack to cool completely.
  • Prepare the Lime Glaze: In a small bowl, whisk together the powdered sugar and key lime juice until smooth. Stir in the lime zest for extra flavor.
  • Glaze the Cake: Drizzle the lime glaze over the cooled cake, allowing it to cascade down the sides. Let the glaze set before slicing and serving.

A Bite of Sunshine in Every Slice 🌞

With each bite of this Key Lime Pound Cake, you’ll be transported to a tropical paradise. The soft crumb, tangy lime flavor, and delicate sweetness make it a standout dessert that’s surprisingly simple to make. The lime glaze adds a finishing touch that’s both visually beautiful and packed with citrusy zing. Whether you’re making it for a celebration or just treating yourself, this cake is sure to become a favorite. Enjoy a slice of sunshine!

Leave a Reply

Your email address will not be published. Required fields are marked *