Name: Key Lime Pound Cake
Prep time: 15 min
Cook time: PT-482997H18M21S
Cuisine: American
Ingredients: 2 1/2 cups all-purpose flour; 2 teaspoons baking powder; 1/4 teaspoon salt; 1 cup unsalted butter, softened; 2 cups granulated sugar; 4 large eggs; 1/2 cup sour cream; 1/4 cup fresh key lime juice (about 4-5 key limes); Zest of 2 key limes; 1 teaspoon vanilla extract; 1 cup powdered sugar; 2 tablespoons fresh key lime juice; 1 teaspoon key lime zest (optional, for garnish)

Description

This Key Lime Pound Cake is a tropical twist on a classic dessert, bursting with zesty key lime flavor. Moist and rich, with a light and fluffy texture, it’s the perfect cake for any occasion, from a casual family dinner to a special celebration. Topped with a simple glaze, it combines the perfect balance of sweet and tart in every bite.

Ingredients

Scale

For the Cake:

2 1/2 cups all-purpose flour
2 teaspoons baking powder
1/4 teaspoon salt
1 cup unsalted butter, softened
2 cups granulated sugar
4 large eggs
1/2 cup sour cream
1/4 cup fresh key lime juice (about 4–5 key limes)
Zest of 2 key limes
1 teaspoon vanilla extract

For the Glaze:

1 cup powdered sugar
2 tablespoons fresh key lime juice
1 teaspoon key lime zest (optional, for garnish)

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Instructions

1. Preheat the Oven:
  Preheat your oven to 325°F (165°C). Grease and flour a 10-inch bundt pan or a loaf pan.
2. Prepare the Dry Ingredients:
  In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
3. Cream the Butter and Sugar:
  In a large bowl, cream together the softened butter and granulated sugar using an electric mixer on medium speed until light and fluffy (about 3-4 minutes).
4. Add the Eggs and Wet Ingredients:
  Add the eggs one at a time, mixing well after each addition. Then, add the sour cream, key lime juice, key lime zest, and vanilla extract. Mix until well combined.
5. Combine Wet and Dry Ingredients:
  Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Be careful not to overmix the batter.
6. Bake the Cake:
  Pour the batter into the prepared pan and smooth the top. Bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean. The cake should be golden brown on top.
7. Cool the Cake:
  Remove the cake from the oven and allow it to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.
8. Prepare the Glaze:
  In a small bowl, whisk together the powdered sugar and key lime juice until smooth. Drizzle the glaze over the cooled cake. If desired, garnish with additional key lime zest for a burst of flavor and color.
9. Serve:
  Slice the Key Lime Pound Cake and enjoy the perfect balance of tangy key lime and sweet cake in each bite!

Notes

You can substitute regular limes for key limes if they are unavailable, but the flavor may not be as distinct.
For an extra touch of sweetness, you can add a light dusting of powdered sugar over the top of the cake before serving.

Prep Time: 15 minutes
Cook Time: 60-70 minutes
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice (based on 12 servings)
Calories: 310
Sugar: 31g
Sodium: 150mg
Fat: 15g
Saturated Fat: 9g
Unsaturated Fat: 5g
Trans Fat: 0g
Carbohydrates: 42g
Fiber: 1g
Protein: 3g
Cholesterol: 55mg