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Key Lime Cake

4 from 1 vote
By Bryan ZarpentineJan 8, 2025Jump to Recipe
Jump to Recipe Print Recipe

Experience the zesty charm of key lime pie in every bite of this moist, fluffy Key Lime Cake—a perfect balance of citrus and sweetness.

Key Lime Cake - foodfaithfitness

Table of Contents

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  • Is Key Lime Cake Healthy?
  • Where’s The Graham Cracker Crust?
  • How To Make Ahead And Store
  • Serving Suggestions
  • Recipe
  • Key Lime Cake

I’ve always been such a fan of key lime pie that it was almost impossible to imagine that flavor coming from anywhere but a pie. For those who love their dessert to have a little bit of citrus and tartness, it’s the perfect option. But then I gave key lime cake a try and my perspective changed completely. I was shocked to discover how similar it tasted compared to key lime pie. It was almost indistinguishable, which is why I’m so excited to share this recipe with anyone who loves the tart bite of a key lime pie but also enjoys the moist and fluffy nature of cake.

It’s truly the best of both worlds with key lime cake. It’s as light and fluffy as any other cake you’ve made at home but with the refreshing tartness of key lime juice. It’s like eating cake with a little bit of tang and zest. I also recommend adding green food coloring to the frosting. It’s not going to do anything to the flavor but it does make the cake look like a proper key lime cake.

Is Key Lime Cake Healthy?

Unfortunately, key lime cake isn’t a great choice for health-conscious folks. It contains a high amount of fat and sugar, which is common with sweet-tasting desserts. After all, there is butter, cream cheese, and over six cups of sugar in the recipe. To be fair, there is some nutritional value from the Greek yogurt, which offers a little protein and calcium. Also, the key lime juice is high in vitamin C. But these ingredients provide only marginal health benefits. That’s why I suggest saving key lime cake for a special occasion when you decide to splurge a little and indulge your sweet tooth.

Key Lime Cake - foodfaithfitness

Where’s The Graham Cracker Crust?

Of course, the graham cracker crust is the biggest thing missing in a key lime cake compared to traditional key lime pie. But if you want to add some graham cracker taste and texture, I have an idea. While the cake is baking, take a few graham crackers and break them up into small pieces. Then sprinkle the crushed graham crackers onto the top of the cake before adding the icing. This creates a thin layer of graham cracker pieces between the cake and the icing, giving the cake a little more authentic flavor and a unique texture.

Key Lime Cake - foodfaithfitness

How To Make Ahead And Store

Key lime cake can be covered at room temperature and stay good for up to 5 days, so it’s possible to make it well in advance.

Key Lime Cake - foodfaithfitness

Serving Suggestions

To serve, maybe enjoy a fruit drink with a piece of key lime cake, like this wholesome and simple Strawberry Milk. A cool pitcher of Cucumber Mint Water is another great option for a beverage, or you could opt for a mug of Homemade Caramel-Vanilla Iced Coffee. For a special occasion, consider pairing your key lime cake with a Coconut Blueberry Mojito With Strawberries or keep it green with a Green Tea Shot!

Key Lime Cake - foodfaithfitness

Recipe

Recipe

Key Lime Cake

4 from 1 vote
Print Rate
Serves: 16 servings
Prep: 20 minutes minutes
Cook: 25 minutes minutes
Total: 45 minutes minutes

Ingredients

  • 2 cups all-purpose flour
  • 1 1/3 cups granulated sugar
  • 1 1/4 teaspoons baking powder
  • 3/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 3 large eggs
  • 2/3 cup vegetable oil
  • 2/3 cup key lime juice
  • 3/4 cup Greek yogurt
  • 8 ounces unsalted butter softened
  • 8 ounces cream cheese softened
  • 6 1/4 cups powdered sugar
  • 1 1/2 teaspoons vanilla extract
  • Green food coloring optional

Instructions

  • Preheat the oven to 350°F. Grease and flour two 8-inch cake pans.
  • In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt.
  • In another bowl, beat eggs, oil, and key lime juice until smooth.
  • Add the wet ingredients to the dry ingredients, mixing until just combined. Fold in the Greek yogurt.
  • Transfer batter to the prepared pans and bake for 20-25 minutes, or until a toothpick inserted comes out clean. Allow to cool before frosting.
  • In a mixing bowl, cream together butter and cream cheese. Gradually add powdered sugar and vanilla, beating until smooth. Add green food coloring if desired. Frost the cooled cakes.

Nutrition Info:

Calories: 556kcal (28%) Carbohydrates: 77g (26%) Protein: 5g (10%) Fat: 26g (40%) Saturated Fat: 12g (75%) Polyunsaturated Fat: 6g Monounsaturated Fat: 7g Trans Fat: 1g Cholesterol: 76mg (25%) Sodium: 184mg (8%) Potassium: 77mg (2%) Fiber: 0.5g (2%) Sugar: 64g (71%) Vitamin A: 595IU (12%) Vitamin C: 3mg (4%) Calcium: 55mg (6%) Iron: 1mg (6%)

Nutrition Disclaimer

Recipes written and produced on Food Faith Fitness are for informational purposes only.

Author: Bryan Zarpentine
Course:Dessert
Cuisine:American
Share your creationsTag @foodfaithfit and hashtag it #foodfaithfitness so I can see what you made!
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About Bryan Zarpentine

Bryan is a freelance writer and editor whose work has spanned a wide-range of topics throughout his career. When he’s not working, he enjoys reading, traveling, and trying to master his recipe for the perfect brownies.

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