Introduction

Key Lime Sheet Cake is a zesty, refreshing dessert perfect for any occasion. Its moist, tender crumb paired with a tangy lime glaze makes it a delightful treat that’s easy to prepare and serve.

Key Lime Sheet Cake Recipe - Recipe Image

Ingredients

2 cups all-purpose flour
1/2 cup fresh lime juice
1 1/2 cups granulated sugar
3 large eggs

Instructions

Step 1: Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch sheet pan.
Step 2: In a large bowl, whisk together the flour and sugar. Add the eggs and lime juice, mixing until the batter is smooth.
Step 3: Pour the batter into the prepared pan, spreading evenly.
Step 4: Bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean.
Step 5: While the cake is warm, prepare the glaze by mixing additional lime juice with powdered sugar until smooth. Pour the glaze over the cake and let it cool completely.

Tips & Variations

For extra lime flavor, add lime zest to the batter and glaze.
Swap out fresh lime juice for bottled if necessary, but fresh will give the best taste.
Top the cake with whipped cream or toasted coconut for added texture and flavor.

Storage

Store the cake covered at room temperature for up to 2 days or refrigerate for up to 5 days. Allow chilled cake to come to room temperature or warm slightly before serving. The glaze may soften when refrigerated.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use bottled lime juice instead of fresh lime juice?

Yes, you can use bottled lime juice, but fresh lime juice provides a brighter, more vibrant flavor that enhances the cake.

How do I know when the cake is done baking?

Insert a toothpick into the center of the cake; if it comes out clean or with a few moist crumbs, the cake is done.

Key Lime Sheet Cake Recipe

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★★★★★

4.5 from 111 reviews

This Key Lime Sheet Cake is a refreshing and tangy dessert combining the zesty flavor of fresh lime juice with a moist, tender cake. Perfect for summer gatherings or any occasion that calls for a citrus-infused treat, the cake is glazed with a luscious lime topping that adds the perfect balance of sweetness and tartness.

Author: Zane
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Yield: 12 servings 1x
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

Cake Ingredients

2 cups all-purpose flour
1 cup granulated sugar
2 large eggs
1/2 cup lime juice (freshly squeezed)
1/2 cup unsalted butter, softened
1 tsp baking powder
1/2 tsp baking soda
1/4 tsp salt
3/4 cup buttermilk

Glaze Ingredients

1 cup powdered sugar
2 tbsp lime juice (freshly squeezed)
1 tsp lime zest (optional)

Instructions

Preheat oven: Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch sheet cake pan.
Mix dry ingredients: In a medium bowl, sift together the flour, baking powder, baking soda, and salt. Set aside.
Cream butter and sugar: In a large mixing bowl, beat the softened butter and granulated sugar together until light and fluffy, about 3-4 minutes.
Add eggs and lime juice: Beat in the eggs one at a time, then mix in the lime juice until well combined.
Combine wet and dry ingredients: Alternately add the dry ingredients and buttermilk to the butter mixture, starting and ending with the dry ingredients. Mix just until combined; do not overmix.
Pour batter into pan: Spread the batter evenly into the prepared sheet cake pan.
Bake the cake: Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
Prepare the glaze: In a small bowl, whisk together powdered sugar and lime juice until smooth. If desired, add lime zest for extra flavor.
Apply glaze: While the cake is still warm, drizzle the lime glaze over the top so it soaks in and forms a shiny, flavorful topping.
Cool and serve: Allow the cake to cool completely before slicing into squares. Serve chilled or at room temperature.

Notes

For extra lime flavor, add 1 teaspoon of lime zest to the cake batter.
The glaze consistency can be adjusted by adding more lime juice for a thinner glaze or more powdered sugar for a thicker glaze.
This cake can be stored covered in the refrigerator for up to 4 days.
Use fresh lime juice for the best tart and authentic flavor.

Keywords: Key Lime Cake, Lime Sheet Cake, Citrus Dessert, Summer Cake, Lime Glaze Cake