Key Lime Cake with Key Lime Cream Cheese Frosting is a delightful dessert that shines at any gathering. Its vibrant flavor and creamy texture make it perfect for birthdays, summer picnics, or simply as a sweet treat at home. The unique combination of key lime juice and cream cheese frosting elevates this cake, giving it a refreshing twist that will leave everyone coming back for seconds.
Why You’ll Love This Recipe
- Refreshing Flavor: The tangy key lime juice gives this cake a bright and zesty taste, making it ideal for warm weather.
 - Versatile Dessert: Perfect for celebrations, picnics, or even a cozy family dinner, this cake fits any occasion.
 - Easy to Make: With straightforward steps, even novice bakers can whip up this delicious dessert without stress.
 - Creamy Frosting: The key lime cream cheese frosting adds a rich and smooth finish that compliments the cake beautifully.
 - Impressive Presentation: Garnished with lime zest or crushed graham crackers, this cake looks as good as it tastes.
 
Tools and Preparation
To create your Key Lime Cake with Key Lime Cream Cheese Frosting, you will need some essential tools. These will help streamline your baking process and ensure great results.
Essential Tools and Equipment
- Mixing bowls
 - Electric mixer
 - Measuring cups
 - Measuring spoons
 - Rubber spatula
 - 9-inch round cake pans
 
Importance of Each Tool
- Electric mixer: Saves time and effort while achieving fluffy batter and smooth frosting.
 - Mixing bowls: Provides enough space to mix ingredients thoroughly without spills.
 - Rubber spatula: Helps scrape down the sides of the bowl effectively to ensure all ingredients are well combined.
 

Ingredients
For the Cake:
- 1 cup (2 sticks) unsalted butter, softened
 - 2 cups granulated sugar
 - 4 large eggs
 - 2 cups all-purpose flour
 - 1 tbsp baking powder
 - 1 tsp salt
 - 1 cup whole milk (room temperature)
 - 1/2 cup fresh key lime juice (or bottled key lime juice)
 - 1 tbsp key lime zest (or regular lime zest)
 - 1 tsp vanilla extract
 - Optional: a few drops of green food coloring for a lime hue
 
For the Key Lime Cream Cheese Frosting:
- 8 oz cream cheese, softened
 - 1/2 cup (1 stick) unsalted butter, softened
 - 4 cups powdered sugar, sifted
 - 2-3 tbsp key lime juice
 - 1 tsp key lime zest
 - Pinch of salt
 - Optional: a drop of green food coloring for tint
 
How to Make Key Lime Cake with Key Lime Cream Cheese Frosting
Step 1: Preheat the Oven
Preheat your oven to 350F (175C). Grease and flour two 9-inch round cake pans or line them with parchment paper to ensure easy removal after baking.
Step 2: Make the Cake Batter
- In a large bowl, cream together the unsalted butter and granulated sugar until light and fluffy (about 3-4 minutes).
 - Add the eggs one at a time, mixing well after each addition.
 - In another bowl, whisk together the all-purpose flour, baking powder, and salt.
 - Combine the whole milk, fresh key lime juice, key lime zest, and vanilla extract in a measuring cup.
 - Gradually add the dry ingredients to the butter mixture alternately with the milk mixture, starting and ending with the dry ingredients. Mix just until combined.
 - If desired, stir in a few drops of green food coloring for an extra pop of color.
 
Step 3: Bake
Divide the batter evenly between the prepared pans. Bake in preheated oven for 28-32 minutes or until a toothpick inserted in the center comes out clean. Cool in pans for about 10 minutes before transferring to wire racks to cool completely.
Step 4: Make the Frosting
- In a mixing bowl, beat together the softened cream cheese and unsalted butter until smooth and fluffy.
 - Gradually add the sifted powdered sugar while mixing well.
 - Add in the key lime juice, zest, and pinch of salt; continue beating until fluffy and spreadable. You can adjust consistency with more juice for tanginess or additional sugar for thickness.
 
Step 5: Assemble the Cake
Place one layer of cooled cake on a serving plate. Spread a generous amount of frosting on top before adding the second layer. Frost the top and sides of the entire cake evenly. Garnish with extra lime zest, slices of lime, or crushed graham crackers for an authentic key lime pie feel!
How to Serve Key Lime Cake with Key Lime Cream Cheese Frosting
Serving your Key Lime Cake with Key Lime Cream Cheese Frosting can elevate any gathering or celebration. Whether it’s a casual family dinner or a festive party, here are some delightful serving suggestions to enhance the experience.
At a Family Gathering
- Slice and Share: Cut the cake into generous slices and serve on colorful dessert plates for an inviting look.
 - Coffee Pairing: Complement the cake with freshly brewed coffee or tea, balancing the tartness of key lime.
 
For a Birthday Celebration
- Decorative Plating: Use a cake stand to display the cake beautifully, garnished with lime slices and zest for a festive touch.
 - Fun Candles: Add whimsical candles on top for a birthday surprise that will delight guests of all ages.
 
As an Afternoon Treat
- Light Snack: Serve small pieces alongside herbal teas for an afternoon refreshment that’s light yet satisfying.
 - Fruit Accompaniment: Pair with fresh fruits like strawberries or blueberries to add a burst of color and flavor.
 
During Summer Gatherings
- Chilled Serving: Refrigerate before serving for a refreshing treat on hot days. Serve with whipped cream on the side for added creaminess.
 - Picnic Option: Pack slices in individual containers for an easy-to-carry dessert during picnics or outdoor events.
 
How to Perfect Key Lime Cake with Key Lime Cream Cheese Frosting
Achieving the perfect Key Lime Cake involves attention to detail. Here are some tips to ensure your cake turns out beautifully every time.
- Bold Buttercream Consistency: Ensure your butter and cream cheese are at room temperature for easy blending and a smooth texture.
 - Fresh Ingredients Matter: Use fresh key lime juice and zest for the most vibrant flavor profile; bottled juices may not have the same impact.
 - Bake Evenly: Rotate your cakes halfway through baking to promote even cooking, especially if your oven has hot spots.
 - Cool Completely: Allow cakes to cool completely before frosting to prevent melting and sliding of the frosting.
 - Experiment with Color: A few drops of green food coloring can enhance the visual appeal without affecting taste; use sparingly!
 - Taste Test Before Serving: Always taste your frosting; adjust sweetness by adding more sugar or tanginess by incorporating extra lime juice as needed.
 
Best Side Dishes for Key Lime Cake with Key Lime Cream Cheese Frosting
Pairing side dishes with your Key Lime Cake can create a well-rounded meal. Here are some excellent options that complement the flavors of this delightful dessert.
- Fresh Fruit Salad: A mix of seasonal fruits adds freshness and balances sweetness, making it an ideal side.
 - Coconut Macaroons: These chewy treats echo tropical flavors and provide a contrasting texture alongside your cake.
 - Lemon Sorbet: A refreshing palate cleanser that enhances citrus notes without overpowering the main dessert.
 - Mini Cheesecakes: Rich and creamy, mini cheesecakes offer another layer of indulgence that pairs well with key lime flavors.
 - Savory Quinoa Salad: A light quinoa salad offers a healthy balance, featuring colorful vegetables and zesty dressing.
 - Graham Cracker Crust Bites: Small bites made from graham cracker crumbs can mimic key lime pie elements while providing a crunchy contrast.
 
Common Mistakes to Avoid
Baking can be tricky, and even a small mistake can affect the outcome of your Key Lime Cake with Key Lime Cream Cheese Frosting. Here are some common errors to watch for:
- Not measuring ingredients correctly: Accurate measurements are crucial in baking. Use proper measuring cups and spoons to ensure success.
 - Skipping room temperature ingredients: Cold ingredients can lead to a dense cake. Always bring butter, eggs, and milk to room temperature before mixing.
 - Overmixing the batter: Overmixing can create a tough texture. Mix just until combined for a light and fluffy cake.
 - Ignoring baking times: Every oven is different! Keep an eye on your cake and test with a toothpick to avoid overbaking.
 - Using cold frosting: Cold frosting can be hard to spread. Let your cream cheese frosting sit at room temperature for easier application.
 

Storage & Reheating Instructions
Refrigerator Storage
- Store the cake in an airtight container for up to 5 days.
 - If frosted, ensure the frosting is covered to prevent drying out.
 
Freezing Key Lime Cake with Key Lime Cream Cheese Frosting
- Wrap individual slices or the whole cake tightly in plastic wrap and foil.
 - Freeze for up to 3 months for best quality.
 
Reheating Key Lime Cake with Key Lime Cream Cheese Frosting
- Oven: Preheat to 350°F (175°C). Warm slices on a baking sheet for about 10 minutes.
 - Microwave: Heat slices on medium power for about 15-20 seconds. Check to avoid overheating.
 - Stovetop: Place on a skillet over low heat, covered, until warmed through, usually about 5 minutes.
 
Frequently Asked Questions
If you have questions about making the Key Lime Cake with Key Lime Cream Cheese Frosting, here are some answers:
Can I use regular limes instead of key limes?
You can substitute regular limes, but key limes provide a unique flavor that enhances the cake’s taste.
How do I achieve the best texture in my cake?
Ensure all your ingredients are at room temperature before you start mixing. This helps create an even batter and results in a lighter cake.
Can I make this cake ahead of time?
Yes! You can bake the cake layers and freeze them. Just frost them when you’re ready to serve.
What if I don’t like cream cheese frosting?
Feel free to use whipped cream or buttercream as alternative frostings that will also pair well with this zesty cake.
How should I garnish my Key Lime Cake?
You can top it with lime zest, lime slices, or even crushed graham crackers for that classic key lime pie effect.
Final Thoughts
This Key Lime Cake with Key Lime Cream Cheese Frosting is not only delicious but also versatile. You can customize it by adding fruits or adjusting the sweetness according to your preference. Give this recipe a try; it’s sure to impress your family and friends!
Key Lime Cake with Key Lime Cream Cheese Frosting
Indulge in the vibrant flavors of Key Lime Cake with Key Lime Cream Cheese Frosting, a delightful dessert that brings a refreshing twist to your gatherings. This moist and zesty cake is infused with fresh key lime juice and zest, creating a perfect balance of sweet and tart. Topped with a creamy, rich frosting, it’s not only delicious but also visually appealing when garnished with lime zest or crushed graham crackers.
- Prep Time: 20 minutes
 - Cook Time: 30 minutes
 - Total Time: 50 minutes
 - Yield: Serves approximately 12 slices 1x
 - Category: Dessert
 - Method: Baking
 - Cuisine: American
 
Ingredients
- 1 cup (2 sticks) unsalted butter, softened
 - 2 cups granulated sugar
 - 4 large eggs
 - 2 cups all-purpose flour
 - 1 tbsp baking powder
 - 1 tsp salt
 - 1 cup whole milk (room temperature)
 - 1/2 cup fresh key lime juice (or bottled key lime juice)
 - 1 tbsp key lime zest (or regular lime zest)
 - 1 tsp vanilla extract
 - Optional: a few drops of green food coloring for a lime hue
 - 8 oz cream cheese, softened
 - 1/2 cup (1 stick) unsalted butter, softened
 - 4 cups powdered sugar, sifted
 - 2–3 tbsp key lime juice
 - 1 tsp key lime zest
 - Pinch of salt
 - Optional: a drop of green food coloring for tint
 
Instructions
- Preheat the oven to 350°F (175°C) and prepare two 9-inch round cake pans.
 - Cream together softened butter and granulated sugar until light and fluffy. Add eggs one at a time.
 - In another bowl, mix flour, baking powder, and salt. In a measuring cup, combine milk, key lime juice, zest, and vanilla.
 - Gradually add dry ingredients to the butter mixture alternately with the milk mixture until just combined.
 - Divide batter between pans and bake for 28-32 minutes, cooling in pans before transferring to wire racks.
 - For frosting, beat cream cheese and softened butter until smooth; gradually add powdered sugar and key lime juice until fluffy.
 - Assemble by frosting cooled cake layers generously and garnish as desired.
 
Nutrition
- Serving Size: 1 slice (100g)
 - Calories: 410
 - Sugar: 46g
 - Sodium: 180mg
 - Fat: 20g
 - Saturated Fat: 10g
 - Unsaturated Fat: 8g
 - Trans Fat: 0g
 - Carbohydrates: 54g
 - Fiber: 0g
 - Protein: 4g
 - Cholesterol: 80mg
 

		


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