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Moist and Tangy Key Lime Pound Cake

  • Author: Sally Thompson
  • Prep Time: 20 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 20 minutes
  • Yield: 12 slices 1x

Description

 A zesty, buttery delight, the Moist and Tangy Key Lime Pound Cake combines the refreshing brightness of key limes with the classic density of a pound cake. Topped with a silky key lime glaze, this dessert offers a perfect balance of sweet and tart in every moist, tender bite.


Ingredients

Scale

For the Cake:

  • 1 cup (2 sticks) unsalted butter, softened
  • 2 cups granulated sugar
  • 4 large eggs, room temperature
  • 2¾ cups all-purpose flour
  • ½ tsp baking soda
  • ½ tsp salt
  • 1 cup sour cream, room temperature
  • ¼ cup key lime juice (fresh preferred)
  • 1 tbsp key lime zest
  • 1 tsp vanilla extract

For the Glaze:

  • 1½ cups powdered sugar
  • 23 tbsp key lime juice
  • ½ tsp key lime zest (optional)
  • Pinch of salt

Instructions

  1. Preheat oven to 325°F (163°C). Grease and flour a 10-inch Bundt pan.

  2. In a large bowl, cream butter and sugar until light and fluffy (4–5 minutes).

  3. Add eggs one at a time, beating well after each addition.

  4. In a separate bowl, sift flour, baking soda, and salt.

  5. In another bowl, mix sour cream, key lime juice, zest, and vanilla.

  6. Alternate adding flour mixture and wet mixture into the butter mixture, beginning and ending with the dry ingredients. Mix until just combined.

  7. Pour batter into the prepared pan and smooth the top.

  8. Bake for 55–65 minutes, or until a toothpick inserted comes out clean.

  9. Cool in the pan for 10–15 minutes, then invert onto a wire rack to cool completely.

  10. Mix glaze ingredients until smooth and drizzle over the cooled cake.