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These Coconut Lime Cupcakes are bursting with tropical flavor! 🥥🍈 Light, fluffy, and topped with zesty lime buttercream – a summer must-bake!

Decorated coconut lime cupcake topped with frosting, coconut, and lime slice

Coconut Lime Desserts

Looking for a bright and zesty dessert that’s perfect for summer? These Coconut Lime Cupcakes are light, fluffy, and bursting with tropical flavor. Whether you call them Lime Coconut Cupcakes or just a favorite among tropical cupcakes recipes, they’re a fun and refreshing treat for warm-weather gatherings, brunches, or whenever you want a burst of citrus.

This coconut lime cupcakes recipe features a soft lime-infused cupcake with real lime zest and juice, sweet coconut flakes, and a tangy lime buttercream frosting. If you’re a fan of coconut lime desserts, this one is sure to become a new go-to.

Why You’ll Love This Recipe

  • Perfect balance of sweet coconut and tart lime
  • Soft, fluffy crumb with a fresh, tropical twist
  • Easy to make with pantry staples and a few fresh ingredients
  • Great for parties, bridal showers, and summer get-togethers
  • A standout in your collection of coconut lime recipes
Overhead shot of key ingredients for coconut lime cupcakes arranged on a marble surface

🛒 Ingredients & Substitutions

Cupcakes

  • all-purpose flour – use gluten-free blend for a GF version
  • baking powder
  • baking soda
  • salt
  • butter – substitute with margarine if needed
  • granulated sugar
  • lime zest – lemon zest works in a pinch
  • coconut extract
  • large eggs
  • lime juice – bottled lime juice can be used if fresh is unavailable
  • lime yogurt – plain yogurt or sour cream also works
  • coconut flakes
  • green food coloring – optional, for a fun pop of color

Frosting

  • unsalted butter – margarine can be used
  • powdered sugar
  • lime juice
  • lime zest
  • green food coloring – optional
  • coconut flakes and lime slices – optional garnishes

✨ Variations

  • Swap the lime for lemon to make lemon coconut cupcakes
  • Add a surprise lime curd filling in the center
  • Use toasted coconut on top for added crunch
  • Turn it into a layer cake using the same batter and frosting

🔥 Tips

  • Zest the limes before juicing them
  • Use room temperature ingredients for smoother batter
  • Don’t overfill the liners to avoid overflow
  • Frost only once the cupcakes are completely cool

❓ FAQs

Can I make these cupcakes ahead of time?

Yes! Bake the cupcakes a day ahead and frost just before serving.

Do I need fresh limes?

Fresh gives the best flavor, but bottled lime juice can work in a pinch.

Can I make this tropical cupcakes recipe into a cake?

Absolutely. Use a loaf pan or an 8-inch round and adjust baking time as needed.

🍽️ Other Recipes You May Enjoy

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Bright and fluffy coconut lime cupcake with green frosting, lime slice, and shredded coconut on top
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Servings: 12 servings

Coconut Lime Cupcakes

By Jamie Sherman
Coconut Lime Cupcakes are soft, fluffy, and full of tropical flavor with a tangy lime buttercream. A perfect treat for summer parties.
Prep: 18 minutes
Cook: 18 minutes
Additional Time: 30 minutes
Total: 1 hour 6 minutes

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Ingredients 

For the Cupcakes

  • 1 ¼ cups all-purpose flour, sifted
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon salt
  • ½ cup butter, softened
  • ¾ cup granulated sugar
  • 2 tablespoons lime zest, zest of 2 limes
  • 2 teaspoons coconut extract
  • 2 large eggs, room temperature
  • ¼ cup lime juice, about 2 limes
  • ½ cup lime yogurt
  • ½ cup coconut flakes
  • 6 drops green food coloring, optional

For the Lime Buttercream Frosting

  • 1 cup unsalted butter, softened
  • 3 cups powdered sugar, sifted
  • 1 ½ tablespoons lime juice
  • 2 tablespoons lime zest
  • 6 drops green food coloring, optional
  • ¼ cup coconut flakes, for garnish
  • key lime slices, optional, for garnish

Instructions 

To Make the Cupcakes

  • Preheat the oven to 350°F. Line a 12-cup muffin pan with cupcake liners.
  • In a medium bowl, sift the flour, baking powder, baking soda, and salt together. Set aside.
  • In a large mixing bowl or stand mixer fitted with the paddle attachment, beat the softened butter until creamy. Add sugar and lime zest and beat until light and fluffy, about 3 minutes.
  • Mix in the coconut extract. Add eggs one at a time, beating well and scraping the bowl between each addition.
  • Stir in lime juice, yogurt, coconut flakes, and green food coloring (if using). Mix until smooth.
  • With the mixer on low speed, gradually add the dry ingredients in thirds, mixing until fully combined. Scrape down the bowl as needed.
  • Fill each cupcake liner a little over halfway full.
  • Bake for 15–18 minutes, or until the centers spring back when lightly pressed.
  • Cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.

To Make the Lime Buttercream

  • Beat the butter and powdered sugar together until light and fluffy.
  • Add lime juice, zest, and food coloring (if using). Beat for another minute. Add more powdered sugar if needed to thicken the frosting.
  • Pipe or spread frosting on cooled cupcakes. Garnish with coconut flakes and a slice of lime, if desired.

Notes

🥡 STORAGE

  • Store cupcakes in an airtight container at room temperature for up to 2 days.
  • Refrigerate if frosted with buttercream and keep for up to 4 days.

♨️ REHEATING

  • Reheating is not recommended. Serve cupcakes at room temperature for the best texture and flavor.

❄️ FREEZING

  • Freeze unfrosted cupcakes by wrapping individually and placing them in an airtight container for up to 2 months.
  • Thaw cupcakes at room temperature before frosting and serving.

💡 TIPS FOR BEST RESULTS

  • Use fresh lime juice and zest for maximum flavor.
  • Bring ingredients to room temperature before baking for even mixing.
  • Cool cupcakes completely before frosting to prevent the buttercream from melting.
  • Use a piping bag with a star tip for a pretty, professional look.

🍳 ALTERNATE COOKING METHODS

  • No alternate methods are recommended. These cupcakes are best baked in a standard oven.

♻️ LEFTOVERS

  • Store leftover frosted cupcakes in the fridge and enjoy within 4 days.
  • Serve chilled or bring to room temperature before eating for best taste.
  • Repurpose crumbled cupcakes as a topping for yogurt or ice cream.

Nutrition

Serving: 1cupcake, Calories: 466kcal, Carbohydrates: 55g, Protein: 3g, Fat: 27g, Saturated Fat: 18g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 6g, Trans Fat: 1g, Cholesterol: 88mg, Sodium: 254mg, Potassium: 72mg, Fiber: 1g, Sugar: 43g, Vitamin A: 753IU, Vitamin C: 3mg, Calcium: 36mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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Jamie

Jamie Sherman founded Love Bakes Good Cakes in February 2012. She is a self-taught home cook passionate about sharing easy, delicious, and family-friendly recipes. From comforting classics to irresistible desserts, I believe homemade food brings people together. Join me on my journey of creating and sharing meals that bring joy to every table!

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