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Key Lime Pound Cake Recipe

4.7 from 81 reviews

A tangy and moist Key Lime Pound Cake made with rich butter, fresh lime juice, and zesty lime zest. This classic cake offers a perfect balance of sweet and citrus flavors, baked to a tender crumb perfect for any dessert occasion.

Ingredients

Scale

For the Cake

  • 1 cup butter, softened
  • 2 cups sugar
  • 4 large eggs
  • 3 cups all-purpose flour
  • 1/2 tsp baking soda
  • 1 cup buttermilk
  • 1/4 cup lime juice
  • 1 tsp lime zest

Instructions

  1. Preheat and prepare pan: Preheat the oven to 325°F (165°C). Grease and flour a 10-inch tube pan to prevent sticking and ensure even baking.
  2. Cream butter and sugar: In a large bowl, cream together the softened butter and sugar until the mixture is light and fluffy, incorporating air for a tender crumb.
  3. Add eggs: Beat in the eggs one at a time, mixing well after each addition to fully combine and maintain batter consistency.
  4. Mix dry ingredients: In a separate bowl, combine the all-purpose flour and baking soda to ensure even distribution of leavening agent.
  5. Combine wet and dry: Gradually add the flour mixture to the creamed butter mixture alternately with the buttermilk, starting and ending with the flour mixture, gently mixing after each addition.
  6. Add lime flavor: Stir in the fresh lime juice and lime zest into the batter, distributing the citrus flavor evenly.
  7. Bake the cake: Pour the batter into the prepared tube pan and bake for 60 to 70 minutes or until a toothpick inserted in the center comes out clean, indicating the cake is fully cooked.
  8. Cool the cake: Let the cake cool in the pan for 10 minutes, then remove it to a wire rack to cool completely before slicing and serving.

Notes

  • Make sure the butter is softened to room temperature for easy creaming with sugar.
  • Use fresh lime juice and zest for the best citrus flavor.
  • Test doneness with a toothpick to avoid over or under-baking.
  • Cooling the cake completely helps it set and makes slicing easier.
  • This cake pairs wonderfully with whipped cream or a drizzle of lime glaze.

Keywords: Key Lime Pound Cake, citrus cake, dessert, pound cake, lime dessert, homemade cake