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Key Lime Cupcakes with Buttercream Frosting

Irresistibly Tangy Key Lime Cupcakes with Buttercream Frosting

Delight in these refreshing Key Lime Cupcakes with Buttercream Frosting, perfect for any gathering.
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Prep Time 20 minutes
Cook Time 20 minutes
Cooling Time 5 minutes
Total Time 45 minutes
Servings: 12 cupcakes
Course: Desserts
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cupcakes
  • 1.5 cups all-purpose flour can use gluten-free flour
  • 1.5 teaspoons baking powder acts as a leavening agent
  • 0.5 teaspoon salt enhances flavor
  • 0.5 cups unsalted butter softened; can substitute with coconut oil
  • 1 cups granulated sugar adds sweetness
  • 2 large eggs binds ingredients
  • 1 teaspoon pure vanilla extract adds depth
  • 0.5 cups buttermilk can replace with milk + vinegar
  • 0.5 cups key lime juice provides tangy flavor
  • 1 tablespoon key lime zest increases lime flavor
For the Frosting
  • 0.5 cups unsalted butter softened
  • 2 cups icing sugar sweetens frosting
  • 1 tablespoon lime zest infuses flavor
  • 2 tablespoons cream or milk adjusts consistency

Equipment

  • Muffin Pan
  • Mixing bowls
  • Electric Mixer
  • Piping Bag

Method
 

Step-by-Step Instructions
  1. Preheat oven to 350°F (175°C) and line a muffin pan with paper liners.
  2. Whisk together flour, baking powder, and salt in a bowl. Set aside.
  3. Beat butter and sugar in a large bowl until light and fluffy, about 2-3 minutes.
  4. Add eggs one at a time, mixing well after each. Stir in vanilla, lime juice, and zest.
  5. Gradually mix in dry ingredients with buttermilk until just combined.
  6. Fill cupcake liners ¾ full and bake for 18-20 minutes or until a toothpick comes out clean.
  7. Cool cupcakes in the pan for 5 minutes, then transfer to a wire rack.
  8. Beat butter until creamy, then gradually add icing sugar, lime juice, and zest until fluffy.
  9. Frost cooled cupcakes and garnish with mini lime slices or lime zest.

Nutrition

Serving: 1cupcakeCalories: 250kcalCarbohydrates: 35gProtein: 2gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 35mgSodium: 150mgPotassium: 100mgSugar: 20gVitamin A: 300IUVitamin C: 5mgCalcium: 30mgIron: 1mg

Notes

These cupcakes offer a refreshing tropical twist and are perfect for any gathering or treat.

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