Go Back
+ servings

WANT TO SAVE THIS RECIPE?

Enter your email below and we will send it straight to your inbox. Plus you will get great new recipes from us every week!

A slice of glazed bundt cake with a dollop of whipped cream and a lime wedge sits on a decorative plate, hinting at the key lime pound cake recipe. The whole cake is in the background on a stand, with a bowl of limes and stacked plates with forks nearby.
Print Recipe Pin Recipe
4.41 from 454 votes

Key Lime Pound Cake Recipe

This Key Lime Pound Cake recipe brings a delightful twist to the classic pound cake with its sweet, moist texture and a tangy key lime glaze. Perfectly balancing sweet and tart, it’s a delicious Southern treat you’ll love. Serve it as a dessert or a refreshing treat for any occasion!
Prep Time10 minutes
Cook Time1 hour 15 minutes
Cooling Time10 minutes
Total Time1 hour 35 minutes
Servings: 16
Calories: 467kcal
Author: Melissa Griffiths

Ingredients 

  • 3 cups all-purpose flour
  • ½ teaspoon baking powder
  • ¼ teaspoon salt
  • 1 cup unsalted butter softened
  • ½ cup shortening
  • 3 cups sugar
  • 6 large eggs
  • 1 cup milk
  • 1 teaspoon vanilla extract
  • 1 teaspoon lime zest
  • ¼ cup fresh Key lime juice

Glaze

  • 1 ½ cups powdered sugar
  • 3 tablespoons fresh Key lime juice
  • ½ teaspoon vanilla extract

Instructions

  • Preheat oven to 325°. In a mixing bowl, whisk together flour, baking powder, and salt; set aside.
    3 cups all-purpose flour, ½ teaspoon baking powder, ¼ teaspoon salt
  • In the bowl of a stand mixer, beat butter and shortening at medium speed until creamy. Gradually add sugar, beating until light and fluffy. Add eggs, one at a time, beating just until blended.
    1 cup unsalted butter, ½ cup shortening, 3 cups sugar, 6 large eggs
  • Add flour mixture to butter mixture alternating with milk, beginning and ending with flour mixture. Beat at low speed just until blended after each addition.
    1 cup milk
  • Mix in vanilla, lime zest, and lime juice. Pour batter into a greased and floured 10-inch (12-cup) tube pan. (I used two 6-cup bundt pans.)
    1 teaspoon vanilla extract, 1 teaspoon lime zest, ¼ cup fresh Key lime juice
  • Bake for 1 hour and 15 minutes to 1 hour and 20 minutes or until a long wooden pick inserted in center comes out clean. (Bake half size Bundts for 50–55 minutes.) Cool in pan on a wire rack 10 to 15 minutes; remove from pan to wire rack.
  • Prepare glaze by whisking together powdered sugar, 3 tablespoons fresh Key lime juice, and ½ teaspoon vanilla until smooth. Immediately brush or drizzle over top and sides of cake. Cool completely before serving.
    1 ½ cups powdered sugar, 3 tablespoons fresh Key lime juice, ½ teaspoon vanilla extract

Video

Notes

High Altitude Baking Tip: Use 2¾ cups sugar and ¼ teaspoon baking powder.
Serving Suggestion: Serve with a dollop of whipped cream and a slice of lime for the perfect finishing touch.

Nutrition

Serving: 1of 16 servings | Calories: 467kcal | Carbohydrates: 68g | Protein: 5g | Fat: 20g | Saturated Fat: 10g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 6g | Trans Fat: 1g | Cholesterol: 94mg | Sodium: 82mg | Potassium: 84mg | Fiber: 1g | Sugar: 49g | Vitamin A: 472IU | Vitamin C: 2mg | Calcium: 44mg | Iron: 1mg