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Close-up of key lime pound cake with lime glaze and fresh lime slices.

Key Lime Pound Cake | Moist Citrus Dessert Ideas


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  • Author: Patricia Jannet
  • Total Time: 1 hour 20 minutes
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

This moist and zesty Key Lime Pound Cake is bursting with citrus flavor, topped with a sweet lime glaze, and perfect for any occasion.


Ingredients

Scale
  • 2½ cups all-purpose flour
  • ½ teaspoon baking soda
  • ½ teaspoon salt
  • 1 cup unsalted butter, softened
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 tablespoon key lime zest
  • ¼ cup key lime juice (fresh or bottled)
  • 1 teaspoon vanilla extract
  • ¾ cup sour cream
  • 1 cup powdered sugar (for glaze)
  • 23 tablespoons key lime juice (for glaze)
  • ½ teaspoon vanilla extract (for glaze)

Instructions

  1. Preheat oven to 325°F (163°C). Grease and flour a Bundt pan.
  2. In a medium bowl, whisk together flour, baking soda, and salt.
  3. In a large mixing bowl, cream the butter and sugar until light and fluffy.
  4. Add the eggs one at a time, mixing well after each addition.
  5. Mix in the key lime zest, juice, and vanilla extract.
  6. Add the dry ingredients in three parts, alternating with the sour cream, beginning and ending with the dry mixture.
  7. Pour the batter into the prepared pan and smooth the top.
  8. Bake for 55–65 minutes, or until a toothpick inserted comes out clean.
  9. Let the cake cool in the pan for 15 minutes, then invert onto a wire rack to cool completely.
  10. Whisk glaze ingredients until smooth and drizzle over cooled cake.

Notes

  • For extra tang, add a bit of lime extract to the glaze.
  • Replace sour cream with buttermilk for a softer crumb.
  • Let the cake cool completely before glazing.
  • Store leftovers in an airtight container for up to 5 days.
  • Prep Time: 20 minutes
  • Cook Time: 60 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 435
  • Sugar: 35g
  • Sodium: 190mg
  • Fat: 21g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 55g
  • Fiber: 1g
  • Protein: 6g
  • Cholesterol: 105mg