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Key Lime Pie Cupcakes Recipe

Key Lime Pie Cupcakes Recipe


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4.8 from 25 reviews

  • Total Time: 45 minutes
  • Yield: 12 1x

Description

Sweet key lime pie cupcakes deliver a tangy tropical twist on classic dessert flavors. Creamy lime-infused frosting and graham cracker crust create a delightful mini indulgence you’ll crave again and again.


Ingredients

Scale

Main Cake Ingredients:

  • 1 1/2 cups all-purpose flour
  • 1 1/2 teaspoons baking powder
  • 1/2 teaspoon salt
  • 1 cup granulated sugar
  • 2 large eggs, room temperature
  • 1/2 cup unsalted butter, softened
  • 1/2 cup whole milk

Flavoring Ingredients:

  • 1 teaspoon vanilla extract
  • 1 teaspoon lime zest
  • 1/3 cup fresh lime juice

Topping and Frosting Ingredients:

  • 1 cup sweetened condensed milk
  • 1/4 cup lime juice
  • 1 teaspoon lime zest
  • 1 cup unsalted butter, softened (for frosting)
  • 3 cups powdered sugar
  • 2 tablespoons lime juice
  • Lime zest (for garnish)
  • Graham cracker crumbs (for garnish)
  • Lime slices (for decoration)

Instructions

  1. Preheat the oven to 350°F (175°C), ensuring an even temperature for consistent baking.
  2. Arrange cupcake liners neatly inside a 12-cup muffin tin, creating uniform spaces for the treat cakes.
  3. In a medium bowl, sift together flour, baking powder, and salt to eliminate potential lumps and ensure smooth texture.
  4. Using an electric mixer, cream butter and sugar until the mixture becomes light, airy, and pale in color.
  5. Incorporate eggs individually into the butter mixture, blending thoroughly after each addition. Mix in vanilla extract and lime zest for vibrant flavor.
  6. Gradually fold dry ingredients into the wet mixture, alternating with milk and lime juice to maintain a smooth, consistent batter.
  7. Distribute batter evenly into cupcake liners, filling each about three-quarters full to allow proper rising.
  8. Bake for 18-20 minutes, rotating the pan halfway through. Test doneness by inserting a toothpick into the center – it should emerge clean.
  9. Remove from oven and allow cupcakes to cool completely on a wire rack, preventing condensation.
  10. Prepare filling by whisking condensed milk with lime juice and zest until the mixture thickens and becomes cohesive.
  11. Create a small cavity in each cupcake’s center using a corer or knife, then carefully fill with the lime mixture.
  12. Whip frosting ingredients until achieving a light, fluffy consistency that holds its shape.
  13. Pipe or spread frosting generously over each filled cupcake, creating an elegant finish.
  14. Embellish with delicate lime zest sprinkles, crushed graham cracker crumbs, and a small lime slice for a professional presentation.

Notes

  • Zest Selection Use fresh, organic limes for maximum flavor intensity and vibrant citrus notes.
  • Mixing Technique Cream butter and sugar thoroughly until pale and fluffy to ensure a light, tender cake texture.
  • Moisture Control Avoid overmixing batter to prevent dense, tough cupcakes by gently folding ingredients until just combined.
  • Filling Hack Use a piping bag or small spoon for precise and even lime filling distribution inside each cupcake.
  • Prep Time: 25 minutes
  • Cook Time: 20 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 390
  • Sugar: 47 g
  • Sodium: 160 mg
  • Fat: 20 g
  • Saturated Fat: 12 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 53 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 75 mg