If you adore the bright, tangy zing of Key lime combined with a moist, tender crumb, then you’re going to absolutely love this Key Lime Bundt Cake Recipe. It’s a stunning showstopper for any gathering, blending the citrusy charm of fresh Key lime juice and zest with a rich, buttery cake that practically melts in your mouth. Whether it’s a weekend treat or a special occasion dessert, this cake brings sunshine and smiles to the table every time.
Ingredients You’ll Need
This Key Lime Bundt Cake Recipe relies on a handful of simple yet important ingredients that come together to create remarkable flavor and texture. Each item is chosen to balance moisture, tang, and sweetness perfectly, making sure your cake is as delicious as it is beautiful.
- 3/4 cup salted butter (softened): Adds richness and helps create a tender crumb while providing a creamy backdrop for the lime flavors.
- 1 ¾ cup granulated sugar: Sweetens the batter and helps with the cake’s golden color and slight crispness on the edges.
- 2 Tablespoons Key lime zest: Bursts with fresh citrus aroma, essential for that authentic Key lime punch.
- 3 large eggs: Provide structure, lift, and contribute to the cake’s moist texture.
- 1/4 cup fresh Key lime juice: Infuses the batter with zesty brightness and natural acidity that balances the sweetness.
- 3 cups all-purpose flour: The base of the cake, providing substance and structure.
- 1 teaspoon baking soda: Helps the cake rise beautifully, ensuring a soft, airy texture.
- 1 ½ cups buttermilk: Adds tenderness and moisture while complementing the lime’s acidity for perfect crumb.
- 2 ½ cups powdered sugar: Used to make a smooth, sweet glaze that finishes the cake with a shiny, tangy coat.
- 3 tablespoons Key lime juice: The main component of the glaze, enhancing the citrusy flavor right to the last bite.
- 1 Tablespoon milk: Helps thin the glaze for easy drizzling and a beautiful finish.
How to Make Key Lime Bundt Cake Recipe
Step 1: Prepare Your Pan and Oven
Start by preheating your oven to 350 F°. Lightly grease a 12-cup bundt cake pan with butter, then dust it with flour. This simple step ensures your cake won’t stick and will come out perfectly shaped with that iconic ring.
Step 2: Cream Butter, Sugar, and Lime Zest
In your stand mixer, beat together the softened butter, granulated sugar, and Key lime zest on medium speed until the mixture is light and creamy. This stage is where the lime zest really starts releasing its fragrant oils, setting the tone for the entire cake.
Step 3: Add Eggs and Lime Juice
One by one, add the eggs to your butter mixture, beating well after each addition. Then pour in the fresh Key lime juice and continue mixing until everything is beautifully combined. This creates a silky, fragrant batter packed with citrus flavor.
Step 4: Combine Dry Ingredients and Alternate With Buttermilk
Whisk together flour and baking soda in a separate bowl. Gradually add this dry mixture to your wet ingredients, alternating with buttermilk. Begin and end with the flour mixture, mixing just until incorporated to keep your cake tender and fluffy.
Step 5: Bake and Cool
Pour the batter into your prepared bundt pan and spread it evenly. Bake for about 50 minutes, or until a toothpick inserted in the center comes out clean. Once out of the oven, let the cake rest in the pan for 10 minutes so it firms up slightly before loosening it carefully with a butter knife and turning it out onto a rack to cool completely.
Step 6: Prepare and Add the Glaze
Whisk together powdered sugar, Key lime juice, and milk until smooth and free of lumps. When the cake has cooled entirely, drizzle this luscious glaze over the top. It will add a shiny, sweet-tart finish that’s absolutely irresistible.
How to Serve Key Lime Bundt Cake Recipe
Garnishes
For a picture-perfect presentation, sprinkle a little extra lime zest or finely chopped toasted coconut over the glaze. These simple garnishes not only add color and texture but also enhance the fresh tropical vibe of the cake.
Side Dishes
Serve your Key Lime Bundt Cake alongside a dollop of whipped cream or a scoop of vanilla ice cream for a creamy contrast that balances the tang. Fresh berries or a fruit salad can also brighten the plate and complement the citrus flavors wonderfully.
Creative Ways to Present
For a fun twist, slice the cake and layer it with lime curd and whipped cream for an elegant dessert parfait. Or turn slices into mini trifles layered with graham cracker crumbs to echo the flavors of a Key lime pie. Presentation is endlessly adaptable with this versatile recipe!
Make Ahead and Storage
Storing Leftovers
You can keep leftover cake covered tightly at room temperature for up to 2 days or refrigerated for up to a week. Just be sure to cover it well to preserve moisture and prevent it from absorbing other fridge odors.
Freezing
This Key Lime Bundt Cake Recipe freezes beautifully. Wrap it tightly in plastic wrap and then foil before placing in the freezer. It will keep for up to 3 months. When ready to enjoy, thaw overnight in the fridge and let it come to room temperature before serving.
Reheating
When reheating slices, a few seconds in the microwave will revive that fresh-baked warmth. Just be cautious not to overheat, as the glaze can soften too much. Warmed cake tastes especially delightful with a little fresh whipped cream or ice cream.
FAQs
Can I use regular lime instead of Key lime?
Absolutely! While Key limes have a unique, floral tang, regular limes work wonderfully in this recipe and will still deliver that refreshing citrus punch you crave.
What if I don’t have buttermilk? Can I substitute?
Yes, you can make a quick buttermilk substitute by adding 1 tablespoon of white vinegar or lemon juice to 1 ½ cups of milk and letting it sit for 5-10 minutes. This keeps the tenderness and moisture intact.
Does this cake freeze well with the glaze on?
It’s best to freeze the cake without the glaze and add it fresh once the cake is thawed. The glaze can sometimes become runny or separate during freezing and thawing.
Can I use a different pan size if I don’t have a 12-cup bundt pan?
You can use a similarly sized bundt pan or two smaller pans, just keep an eye on the baking time and test with a toothpick for doneness. Larger or smaller pans will affect how quickly the cake bakes.
Is this cake very sweet?
The sweetness is perfectly balanced by the tartness of the Key lime juice and zest, making it pleasantly sweet but not overpowering. The glaze adds a little extra sugary touch without being cloying.
Final Thoughts
There’s something truly special about this Key Lime Bundt Cake Recipe that makes it a treasured favorite in my kitchen. The bright, citrusy notes paired with a buttery, moist crumb create a dessert that’s as joyful as it is delicious. Whether you’re sharing it with friends, serving at a party, or simply treating yourself, this cake is sure to become one of your go-to recipes that everyone asks for again and again. Give it a try—your taste buds will thank you!
Print
Key Lime Bundt Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This Key Lime Bundt Cake is a zesty, moist cake perfect for citrus lovers. Made with fresh Key lime juice and zest, it features a tender crumb and a tangy lime glaze that adds a bright burst of flavor. Perfect for dessert parties or a refreshing treat any time of year.
Ingredients
Cake Ingredients
- 3/4 cup salted butter, softened
- 1 ¾ cup granulated sugar
- 2 tablespoons Key lime zest (or regular lime zest)
- 3 large eggs
- 1/4 cup fresh Key lime juice (or regular lime juice)
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1 ½ cups buttermilk
Glaze Ingredients
- 2 ½ cups powdered sugar
- 3 tablespoons Key lime juice (or regular lime juice)
- 1 tablespoon milk
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease and lightly flour a 12-cup bundt cake pan to prevent sticking, then set it aside.
- Cream Butter, Sugar, and Zest: In a stand mixer, beat the softened butter, granulated sugar, and lime zest on medium speed until the mixture is creamy and light, which helps incorporate air for a fluffy cake.
- Add Eggs and Lime Juice: Add the eggs one at a time, beating well after each addition to ensure they are fully incorporated. Then pour in the 1/4 cup of Key lime juice and mix until combined.
- Combine Dry Ingredients: In a separate large bowl, whisk together the all-purpose flour and baking soda to distribute the leavening agent evenly through the flour.
- Alternate Mixing Dry and Wet Ingredients: Gradually add the dry flour mixture to the wet lime mixture in the stand mixer, alternating with the buttermilk—start and end with the flour mixture. Mix just until combined after each addition; do not overmix to maintain cake tenderness.
- Pour Batter and Bake: Pour the batter evenly into the prepared bundt pan. Use a spatula to smooth the top. Bake in the preheated oven for about 50 minutes, or until a toothpick inserted into the center comes out clean.
- Cool Cake in Pan Then Remove: Remove the cake from the oven and let it rest in the pan for 10 minutes. Then use a butter knife to gently loosen the edges of the cake from the pan sides. Carefully invert the cake onto a cooling rack and let it cool completely.
- Prepare Glaze: In a bowl, whisk together the powdered sugar, Key lime juice, and milk until you achieve a smooth glaze with no lumps.
- Glaze and Serve: Once the cake is completely cool, pour the lime glaze evenly over the top. Optionally, garnish with extra lime zest for added flavor and presentation. Slice, serve, and enjoy your refreshing Key Lime Bundt Cake!
Notes
- You can substitute regular limes if Key limes are not available; the flavor will be slightly different but still delicious.
- Ensure the cake is completely cool before glazing to prevent the glaze from melting and running off.
- Use buttermilk at room temperature for best batter consistency and rise.
- This cake pairs wonderfully with fresh berries or whipped cream for added indulgence.
