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Coconut Cupcakes with Lime Buttercream

Coconut Lime Cupcakes

These Coconut Lime Cupcakes are a tropical-inspired dessert made with rich coconut milk, shredded coconut, and topped with a bright, zesty lime buttercream. Creamy, citrusy, and perfectly balanced, they’re ideal for summer parties, BBQs, or tropical-themed celebrations.
Prep Time 25 minutes
Cook Time 20 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 12 cupcakes
Calories 430 kcal

Equipment

  • Cupcake Pan
  • Mixing bowls
  • Electric mixer
  • Rubber Spatula
  • Piping bag and tip

Ingredients
  

  • 1 ½ cups all-purpose flour
  • 1 cup granulated sugar
  • 1 ½ tsp baking powder
  • ¼ tsp salt
  • ½ cup unsalted butter, softened
  • 1 large egg, room temperature
  • ½ cup full-fat canned coconut milk
  • ½ cup sweetened shredded coconut
  • 1 tsp pure vanilla extract
  • ½ tsp coconut extract (optional)
  • 1 cup unsalted butter, softened (for frosting)
  • 3–4 cups powdered sugar, sifted
  • 2 Tbsp fresh lime juice
  • 1 Tbsp lime zest
  • 1–2 Tbsp heavy cream (if needed)

Instructions
 

  • Preheat oven to 350°F (175°C) and line a cupcake tin. Whisk together flour, baking powder, and salt.
  • Beat butter and sugar for 3–4 minutes until light and fluffy. Add egg, vanilla, and coconut extract, mixing until smooth.
  • Alternating additions, mix dry ingredients and coconut milk into the batter. Fold in shredded coconut. Fill liners ⅔ full and bake for 18–22 minutes. Cool completely.
  • Beat butter until creamy. Gradually add powdered sugar, lime juice, and zest. Whip on high for 3–5 minutes until fluffy. Add cream if needed.
  • Pipe lime buttercream onto cooled cupcakes. Garnish with toasted coconut or a small lime wedge if desired.

Notes

Store cupcakes in an airtight container in the refrigerator for up to 4 days. Bring to room temperature before serving for best texture and flavor.
Keyword coconut cupcakes, coconut lime cupcakes, lime buttercream, Summer dessert, tropical cupcakes