Key Lime Pound Cake Recipe (2024)

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This Key Lime Cake recipe is a perfect balance of sweet and tart just like a key lime pie! Each moist and tender yet dense bite of this pound cake is packed with citrus flavor then topped with a delicious cream cheese glaze. The finishing glaze will coat your lips and take your tastebuds straight to heaven!

I’ve learned everything I know about cakes from my Big Mama; she was the true Queen of Cake. Growing up, I spent many lazy afternoons on a step stool helping to cream butter or measure out sugar. Big Mama would hum while I glazed then we chatted while eating a slice.

This Key Lime Cake is a testament to the skills my Big Mama taught me. Each bite is buttery, zesty, fragrant and sweet. So perfect. It also has the perfect pound cake texture. Dense yet light. Moist and tender.

This recipe is an ode to all things fresh and bountiful. It may not be Spring just yet but maybe this Key Lime Cake will bring us one step (or bite) closer!

Table of Contents

The Heart and Soul of this Key Lime Cake Recipe

Cuisine Inspiration: Southern-Tropical Fusion

This isn’t just cake; it’s a sunny escape! Our Key Lime Pound Cake marries Southern comfort with Florida’s zest in every slice.

Primary Cooking Method: Baking

Simple baking, profound flavors! Your oven transforms basic ingredients into a citrusy delight.

Dietary Info: Vegetarian

Rich, creamy, and entirely meat-free. This treat’s luxurious texture comes from dairy, making it perfect for vegetarians.

Key Flavor: Zesty Key Lime

Imagine the boldness of key limes meeting the sweetness of cream cheese. It’s a flavor tango you won’t forget!

Skill Level: Intermediate

A step up from the basics, this recipe rewards precision with perfect texture and taste.

Sweet Highlights:

  • Unbelievably Moist: Cream cheese ensures a rich, moist crumb.
  • Tangy Adventure: The key lime icing delivers an irresistible citrus zing.
  • Golden Perfection: Crispy, golden crust that signifies a pound cake done right.
  • Anytime Indulgence: Perfect for dessert, teatime, or a decadent breakfast.
  • Surefire Hit: This flavor fusion makes it the star of any gathering.

What Are Key Limes?

A key lime is a hybrid citrus fruit that is green when picked and yellow when ripe. Compared to a regular lime, key limes are smaller, more acidic, have a stronger citrus aroma and a thinner rind. A key lime’s juice is sweet and tart but somewhat more bitter than its everyday counterpart.

Key Limes are often used in very sweet desserts; their tartness balances out the sweetness of sugar in wonderfully unique way.

TIP: Take a trip to your local bodega if you’re struggling to track down this rare find. Bodegas will often have cheaper pricing as well. Win.

From Classic Key Lime Pieto Key Lime Pie Ice Creamand these perfect Key Lime Cookies,it really has a wonderful flavor that truly shines.

Ingredients

You’ve heard me say this before but I’ll say it one more time for the new folks: pound cakes are crazy easy to make. Simple ingredients, one bowl and a baking time long enough to take a nap, all come together to make the easiest homemade dessert ever.

In a simple recipe, each ingredient plays a key role and their contributions are epic. Below are some of unsuspecting all- stars of this cake:

Cream Cheese

Cream cheese is the difference between a dry pound cake and a moist one. On its own, cream cheese is creamy and subtle in flavor; it’s addition is incredible for infusing moisture.

Key Lime Juice and Zest

Key Limes pack an incredible amount of tartness, more so than a traditional lime. Each drop of juice cuts through the sweetness and creates that “lip smacker” experience.

Citrus zest is full of fragrant and flavorful oil. Even the smallest addition of zest intensifies the lime flavors and makes your cake smell amazing!

Cake Flour

Cake flour is lighter than all-purpose flour and produces an airer texture in this pound cake. Using a dense flour would only weigh down the ingredients and create a rock-like cake.

How to Make Key Lime Cake

For the Cake:

  1. Prep: Preheat that oven to 325°F and get your 12-cup bundt pan ready with a good spray of non-stick baking magic.
  2. Mix: In a mixer, whip together butter, oil (or shortening), and cream cheese for 2 minutes. Gradually introduce sugar, continuing to beat until it’s all fluffy and pale yellow (about 7 minutes). Add eggs one by one, ensuring each is well-incorporated.
  3. Combine: On low speed, gently add flour (in two stages), salt, zest, and juice. Remember, don’t overmix; we want tender, not tough. Finish with a dash of vanilla extract.
  4. Bake: Pour that gorgeous batter into your pan and bake for 1 hour and 15-25 minutes. It’s perfect when a toothpick comes out clean. Let it cool in the pan for 10 minutes, then transfer to a wire rack and wait for it to cool down completely.

For the Glaze:

  1. Blend: Mix up a smooth, dreamy concoction of cream cheese, powdered sugar, milk, vanilla extract, and key lime juice.
  2. Drizzle: Once your cake is cool, lavish it with your zesty glaze.

Storage

As much as we’d like to eat an entire pound cake in one sitting, it’s probably not recommended. Bummer, right? Fortunately, it’s super easy to store leftover cake and preserve all that hard you put in!

Your key lime pound cake will do quite well tightly wrapped (using plastic wrap and foil), refrigerated or frozen. Refrigerate for up to a week or freeze for up to six months.

TIP: Thaw your cake on the counter without unwrapping for best results.

Additional Pound Cake Recipes to Try

Pound Cakes come in many different shapes, sizes and flavors. As a pound cake connoisseur, I’ve baked just about every variety possible. Here are some of my favorite Spring inspired recipes to brighten up the last of your Winter days!

  • Lemon Blueberry Cake Recipe
  • Fresh Strawberry Pound Cake
  • Lemon Pound Cake
  • 7 Up Pound Cake

Key Lime Pound Cake Recipe (6)

Key Lime Cake Recipe

This Key Lime Cake Recipe is a perfect balance of sweet and tart just like a key lime pie! Each moist and tender yet dense bite is packed with citrus flavor then topped with a delicious cream cheese glaze.

4.27 from 79 votes

Print Pin Rate

Course: Dessert

Cuisine: American

Prep Time: 30 minutes minutes

Cook Time: 1 hour hour 25 minutes minutes

Resting Time: 10 minutes minutes

Total Time: 2 hours hours 5 minutes minutes

Servings: 16 servings

Calories: 543kcal

Author: Jocelyn Delk Adams

Ingredients

For the Cake

  • 1 1/2 cups unsalted butter room temperature
  • 2 tbsp shortening or oil
  • 8 oz cream cheese room temperature
  • 2 3/4 cups granulated sugar
  • 6 large eggs room temperature
  • 3 cups plus 1 tablespoon of sifted cake flour
  • 1/2 tsp salt
  • 4 tsp key lime zest
  • 2 1/2 tbsp key lime juice
  • 1 tsp vanilla extract

For the Glaze

  • 4 oz cream cheese room temperature
  • 2 cups powdered sugar
  • 2 tbsp milk
  • 1 tbsp key lime juice
  • 1 tsp vanilla extract

US CustomaryMetric

Instructions

For the Cake

  • Start by preheating your oven to 325°F then liberally spray a 12-cup bundt pan with non-stick baking spray.

  • In your mixer bowl, add butter, oil or shortening, and cream cheese and beat for 2 minutes on high speed. Slowly add in sugar beat on high speed for an additional seven minutes until very pale yellow and fluffy.

  • Next, add eggs, one at a time, combining well after each addition and scraping down the sides as needed.

  • Turn your mixer down to its lowest speed, and slowly add flour into batter in two increments then add salt, zest and juice. Be careful not to over beat.

  • Lastly, add in vanilla extract, scrape down sides and mix until well combined and turn off mixer.

  • Pour cake batter into prepared bundt pan, and bake for 1 hour and 15 -25 minutes or until a toothpick inserted in the center of the cake comes out clean.

  • Cool in pan on a wire rack for 10 minutes, then invert cake on serving plate for at least an hour or until the cake is cool to the touch.

For the Glaze

  • Mix cream cheese, powdered sugar, milk, vanilla extract and key lime juice until smooth then pour over top of cooled cake and serve. Note: this icing must be refrigerated so keep that in mind.

Notes

Because this cake has a dairy glaze with cream cheese, it needs to be refrigerated. Or you can serve the glaze separately by leaving the cake at room temperature unglazed. Keep the glaze in the refrigerator to serve on the side.

Your pound cake will also do quite well tightly wrapped (using plastic wrap and foil), refrigerated or frozen. Refrigerate for up to a week or freeze for up to six months.

Nutrition

Calories: 543kcal | Carbohydrates: 68g | Protein: 6g | Fat: 28g | Saturated Fat: 16g | Cholesterol: 131mg | Sodium: 169mg | Potassium: 86mg | Fiber: 1g | Sugar: 50g | Vitamin A: 906IU | Vitamin C: 1mg | Calcium: 41mg | Iron: 1mg

Tried this Recipe? Tag me Today!Mention @GrandbabyCakes or tag #grandbabycakes!

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Key Lime Pound Cake Recipe (2024)

FAQs

What causes a pound cake to be heavy? ›

Store brands of sugar are often more finely ground than name brands, yielding more sugar per cup, which can cause the cake to fall. Store brands of butter may contain more liquid fat, and flours more hard wheat, making the cake heavy.

Why is my pound cake not moist? ›

The ratio of wet to dry ingredients determines a cake's moisture level. If there's simply too much flour and not enough butter, a cake will taste dry. On the other hand, if there's too much milk and not enough flour, a cake will taste too wet. Finding the right balance between wet and dry ingredients is key.

What causes a pound cake to be gummy? ›

Those gluey pound cake streaks happen when your over-cream the butter and sugar. The cake rises in the oven and then it quickly collapses a bit while cooling which causes those gummy streaks. To prevent this, use a low speed with creaming and do so just until combined and fluffy, about 3 minutes.

What makes a pound cake more dense? ›

However, unlike other cakes, pound cakes rely on air and eggs to rise. So it's inherently a dense cake with a close crumb. But baking powder can be added to make the cake rise a little more – especially if you're not fully sure that you mixed the ingredients well.

What happens when you overmix batter? ›

What is overmixing, actually? Overmixing is exactly what it sounds like: the process by which a dough or batter gets mixed too much, typically yielding dense, tough, or deflated baked goods. Overmixed doughs and batters may have an unappealing look or feel, which remain just as unappealing when they're baked.

What happens if you whip your cake batter too much? ›

If you overmix cake batter the cake will fall as flat as a pancake once it is removed from the oven. By overmixing you incorporated far too much air into the batter. As the air heated in the oven the cake rose but once it was removed from the oven it did not have the structural integr...

Is it better to bake pound cake at 325 or 350? ›

A steady 325-350 degrees is ideal when it comes to baking pound cake. Position the pan in the middle of the oven, and rotate it once, halfway through the baking time, as it bakes to account for any hot spots.

Is milk or water better for pound cake? ›

“Cake Mix can usually be used with either water or milk. When using milk, however, you can probably expect better results because it can make the cake become more moist and rich in flavor.

Can you over mix a pound cake? ›

It's important to not overmix the pound cake batter once you've added in the flour. Once the flour has been added gluten bonds will start to form and if you mix the batter too much your cake will end up tough and bready!

What is the sad spot in pound cake? ›

There are several possible causes for what is called a sad streak in a pound cake. One is that there wasn't enough stirring in the early stages of preparing the batter. The other is that the cake needs to 'set' the crumb when you first remove it from the oven.

How do you know if cake batter is overmixed? ›

Before it gets to that point, an undermixed cake batter may still have streaks of visible flour and look chunky. If overmixed, the batter may become runny and slack.

Can I use both butter and oil in cake? ›

Oh yes, you sure can. This recipe has a combination of butter and oil to give off that nice buttery taste while keeping it soft and moist at the same time. Cake using pure butter tends to be more dense and dry compared to adding oil into the batter.

How long to leave pound cake in pan? ›

How long do you leave pound cake in the pan? When it's done baking, let the cake sit in the pan for 10 minutes: no more, no less. It's enough time for the cake to firm up some after baking so that it doesn't fall apart, but not so much time that the cake gets stuck to the pan.

How can pound cakes be made lighter and smoother? ›

Room Temperature Ingredients: Ensure your butter, eggs, and any other dairy ingredients are at room temperature. This helps to achieve a smoother batter and a more even bake. Sifting Dry Ingredients: Sift flour and leavening agents to create a lighter cake.

Does sour cream make cake moist? ›

Sour cream is one of the fattiest dairy products; the extra fat content (for example, adding sour cream to a cake instead of milk) will make the cake moister and richer, says Wilk. "Fat, in any form (butter, lard, cream, etc.) shortens gluten strands, which essentially leads to the most tender baked goods," she adds.

What does it mean when a cake is heavy? ›

Another possible reason is if the cake was over-baked. This generally causes a sponge to become dry but this can then lead to it being dense and heavy. If you baked it for the recommended time it may mean that your oven is running hot and that the baking time needs to be shortened slightly next time you make it.

Is a pound cake supposed to be heavy? ›

It's a heavy cake (as pound cakes should be!) with a dense, velvety crumb, but there's nothing dry or crumbly about it. While this cake can hold it's own, it's even better when served with homemade whipped cream and fresh fruit.

Why does my cake have a heavy texture? ›

If your cake is too dense or too heavy, you may need more leavening or liquid, or you may have used too much sugar or shortening. If your cake crust is too light, you may need more sugar. If your cake doesn't have good flavor, your formula may be unbalanced, or you may need to check the quality of your ingredients.

What does it mean for a cake to be heavy? ›

Using too much liquid or fat in the recipe can also weigh down the cake, making it dense and sticky. Insufficient leavening agents, such as baking powder or baking soda, can prevent proper rising and result in a gluey texture.

References

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