Key Lime Cake Recipe: Tropical Zest in Every Slice

Discover the delightful taste of the tropics with our Key Lime Cake Recipe. This dessert is a perfect blend of tangy key lime flavors and sweet, moist cake, ideal for any occasion.

Essential Ingredients for Key Lime Cake

Creating the perfect Key Lime Cake starts with selecting the right ingredients. Key components include:

  • Key Limes: The main ingredient for that unique tart flavor.
  • Basic Baking Ingredients: Flour, sugar, and eggs.
  • Richness Additives: Butter and cream cheese for the frosting.

For a deeper understanding of ingredient selection, visit Modern Honey’s Key Lime Cake, which provides expert insights into choosing the best ingredients for your Key Lime Cake.

Step-by-Step Guide to the Perfect Key Lime Cake

Follow these steps to create your Key Lime Cake:

  1. Mixing the Cake Batter:
    • Combine dry and wet ingredients, then integrate them.
    • Infuse the batter with key lime juice and zest for that signature flavor.
  2. Baking Your Key Lime Cake:
    • Bake in a preheated oven until the cake is perfectly set and golden.
    • Let the cake cool completely before applying the frosting.
  3. Creating the Key Lime Frosting:
    • Whip together cream cheese, butter, and key lime juice for a smooth, tangy frosting.
    • Evenly spread the frosting over the cooled cake.

Explore Preppy Kitchen’s Key Lime Cake for innovative twists on this classic recipe.

Creative Variations of Key Lime Cake

Experiment with your Key Lime Cake by:

  • Adding Fruit Layers: Incorporate layers of fresh fruit or fruit-based sauces.
  • Exploring Gluten-Free and Vegan Options: Use gluten-free flour and vegan substitutes.
  • Trying Mini Key Lime Cakes: Create individual servings for a unique dessert experience.

Serving and Presentation Tips

Serve your Key Lime Cake:

  • Garnished with lime slices or zest for a decorative touch.
  • Accompanied by a cup of coffee or a refreshing iced tea.

Make-Ahead and Storage Advice

  • Advance Preparation: Assemble the cake a day ahead and refrigerate.
  • Storage: Store any leftovers in the refrigerator, covered, for up to three days.

FAQs About Key Lime Cake

  • Regular Limes vs. Key Limes: Regular limes can be used, but the flavor profile will differ slightly.
  • Determining Cake Doneness: A toothpick inserted into the center should come out clean.
  • Freezing Key Lime Cake: Yes, it can be frozen for up to a month.


Our Key Lime Cake Recipe offers a delightful way to enjoy the rich flavors of key limes in a sweet, moist cake, perfect for any dessert lover.

For a unique dessert idea, try our Decadent Bananas Foster Upside Down Cake Recipe.

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