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Key Lime Pound Cake Recipe

Key Lime Pound Cake Recipe


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4.9 from 15 reviews

  • Author: Emma
  • Total Time: 1 hour 35 minutes
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

Indulge in the bright and tangy flavors of this Key Lime Pound Cake. A deliciously moist and tender cake with a perfect balance of sweetness and citrus zing, topped with a refreshing key lime glaze.


Ingredients

Scale

Dry Ingredients:

  • 3 cups all-purpose flour
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt

Wet Ingredients:

  • 1 cup unsalted butter, softened
  • 1/2 cup vegetable oil
  • 2 1/2 cups granulated sugar
  • 5 large eggs, room temperature
  • 1 cup buttermilk
  • 1/4 cup fresh key lime juice
  • 1 tablespoon key lime zest
  • 1 teaspoon vanilla extract

For Glaze:

  • 1 cup powdered sugar
  • 23 tablespoons fresh key lime juice

Instructions

  1. Preheat and Prep: Preheat oven to 325°F (165°C) and grease/flour a 10-inch Bundt pan.
  2. Mix Dry Ingredients: Whisk together flour, baking powder, and salt in a medium bowl; set aside.
  3. Cream Butter and Sugar: In a large bowl, beat butter, oil, and sugar until light and fluffy.
  4. Add Wet Ingredients: Mix in eggs one at a time, then add vanilla, key lime juice, and zest.
  5. Combine Batter: Alternate adding flour mixture and buttermilk to the wet ingredients, mixing until just combined.
  6. Bake: Pour batter into pan, bake for 70–80 minutes until a toothpick comes out clean.
  7. Cool and Glaze: Let cake cool, then drizzle with a mixture of powdered sugar and key lime juice.

Notes

  • Garnish with extra lime zest for a fresh, vibrant look.
  • Store leftovers covered at room temperature for up to 3 days.
  • Prep Time: 20 minutes
  • Cook Time: 75 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 470
  • Sugar: 40g
  • Sodium: 190mg
  • Fat: 21g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 65g
  • Fiber: 1g
  • Protein: 6g
  • Cholesterol: 115mg