Every time I bake these Starbucks lime frosted coconut bars, I'm transported back to warm summer days spent lounging in the backyard with family. The sweet, tropical scent of coconut mingling with a zingy lime frosting fills the kitchen, creating an inviting atmosphere that feels like a hug. These bars are wonderfully soft and custardy, making them the perfect treat for gatherings or simply enjoying with a cup of tea. They're easy to whip up, and their vibrant flavors are a delightful reminder of sunny days.
What Is Starbucks Lime Frosted Coconut Bars?
Starbucks lime frosted coconut bars are a delightful dessert that combines the rich flavor of coconut with a refreshing lime frosting. These bars are soft and chewy, making them a perfect treat for any occasion. With just a few simple ingredients and quick preparation time, they are easy to make and share with loved ones.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Total Time: 45 minutes
- Servings: 12 bars
Why You'll Love Starbucks Lime Frosted Coconut Bars
- Quick Preparation: Whip these bars up in just 20 minutes of prep time, making them perfect for spontaneous gatherings.
- Simple Ingredients: With pantry staples like flour, sugar, and butter, you likely have everything you need on hand.
- Beginner-Friendly: Even novice bakers can master this recipe with ease, ensuring delicious results every time.
- Perfect for Any Occasion: These bars are a delightful treat for holidays, picnics, or cozy nights at home.
- Make-Ahead Convenience: Bake a batch in advance, and they store beautifully for a quick dessert whenever the craving strikes.
Ingredients You'll Need
- For the Bars:
- ½ cup butter, softened (salted or unsalted)
- ⅔ cup brown sugar, packed
- 1 large egg, at room temperature
- 1 teaspoon vanilla extract
- ¼ teaspoon coconut extract
- 1 ¼ cups all-purpose flour
- ½ teaspoon baking powder
- ¼ teaspoon salt
- ½ cup shredded coconut, plus extra for topping
- ⅓ cup white chocolate chips, mini if possible
- For the Lime Frosting:
- ½ cup butter, at room temperature
- ½ teaspoon lime extract
- 1 ½ cups powdered sugar
- 1 tablespoon heavy cream (or milk)
- 2 tablespoon lime juice
- Food coloring (optional)
- 2 tablespoon white chocolate, melted (for drizzling)
For a lighter version, you can substitute half of the butter with applesauce. Use high-quality extracts for the best flavor, and feel free to adjust the lime juice to your taste preference for tartness!
Step-by-Step Instructions
Preparing the Ingredients
- Start by preheating your oven to 350°F (175°C). Prepare a baking dish by greasing it lightly or lining it with parchment paper for easy removal.
- Gather all your ingredients, ensuring the butter is softened and the egg is at room temperature for better mixing.
- Measure out the flour, baking powder, and salt into a separate bowl, ready for combining.
Mixing the Batter
- In a mixing bowl, cream together the softened butter and brown sugar until the mixture is smooth and fluffy. This should take about 2-3 minutes.
- Beat in the egg, followed by the vanilla and coconut extracts, ensuring everything is well combined and aromatic.
- Gradually add the dry ingredients (flour, baking powder, and salt) to the butter mixture. Mix until just combined; be careful not to overmix.
- Fold in the shredded coconut and white chocolate chips gently, allowing them to distribute evenly throughout the batter.
Baking the Bars
- Spread the prepared batter evenly into the greased baking dish, smoothing the top with a spatula.
- Bake in the preheated oven for 25 minutes, or until a toothpick inserted into the center comes out clean. You want a golden brown top with a soft center.
- Once baked, remove the dish from the oven and let the bars cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely.
Preparing the Lime Frosting
- While the bars cool, prepare the lime frosting by beating the room temperature butter until creamy.
- Gradually add the powdered sugar, mixing on low speed to prevent a sugar cloud, until combined.
- Add the lime extract, heavy cream, and lime juice, beating until the frosting is smooth and fluffy. Adjust the lime juice for your preferred tartness.
- If desired, add a few drops of food coloring to create a vibrant green hue, mixing until fully incorporated.
Final Assembly
- Once the bars are completely cooled, spread the lime frosting evenly over the top.
- For an extra touch, drizzle melted white chocolate over the frosting, creating a beautiful pattern.
- Allow the frosting to set for a bit before slicing the bars into squares for serving.
Pro Tip: Ensure your butter is at room temperature for both the bars and the frosting. This helps achieve a smooth, creamy texture that makes all the difference in your final product!
Variations
- Add shredded lime zest to the batter for an extra citrus kick.
- Try coconut cream in place of butter for a richer flavor.
- Substitute the white chocolate chips with dark chocolate for a bolder taste.
- For a gluten-free option, use almond flour instead of all-purpose flour.
- Top with fresh berries or toasted nuts for added texture and flavor.
Serving and Storage Tips
Serving
These Starbucks lime frosted coconut bars are delightful on their own or paired with a refreshing cup of tea or coffee. Serve them at room temperature for the best flavor, and consider garnishing with extra shredded coconut for a tropical touch.
Storage
Store any leftovers in an airtight container at room temperature for up to 3 days. For longer storage, you can freeze the bars for up to a month. Just thaw them in the fridge overnight before serving!
Common Mistakes
- Using cold butter: Ensure your butter is at room temperature to achieve a smooth batter.
- Overmixing the batter: Mix just until combined to maintain a soft texture; overmixing can lead to dense bars.
- Skipping cooling time: Allow bars to cool completely before frosting to prevent melting.
- Not measuring ingredients accurately: Use proper measuring cups and spoons for precise results.
Helpful Notes
- For a dairy-free option, substitute the butter with coconut oil.
- Use unsweetened shredded coconut for a less sweet and more authentic flavor.
- Add chopped macadamia nuts for an extra crunch and flavor boost.
- Adjust the lime juice according to your taste; more juice will enhance tartness, while less will mellow it.
- Consider using gluten-free all-purpose flour for a gluten-free version.
Frequently Asked Questions
Can the recipe be frozen?
Yes, you can freeze the Starbucks lime frosted coconut bars. Simply wrap them tightly in plastic wrap or aluminum foil and store them in an airtight container. They can be frozen for up to a month. Thaw them in the fridge overnight before serving for the best texture.Can ingredients be substituted?
Absolutely! You can substitute half of the butter with applesauce for a lighter version. Additionally, feel free to use coconut oil instead of butter for a dairy-free option. If you don't have lime extract, fresh lime juice can work in a pinch, but adjust the powdered sugar accordingly.How to store leftovers?
Store any leftover bars in an airtight container at room temperature for up to 3 days. You can also refrigerate them for a slightly firmer texture. If you want to keep them for longer, freezing is a great option.Can the recipe be made ahead?
Yes, these bars are perfect for making ahead! You can bake them a day or two in advance and store them in an airtight container. Just frost them right before serving to keep that delightful freshness.Final Thoughts
I hope you give these Starbucks lime frosted coconut bars a try! They are not only a delight to bake but also a joy to share with family and friends. The combination of zesty lime and sweet coconut is sure to brighten your day, making it a wonderful treat for any occasion. So, gather your loved ones, whip up a batch, and enjoy the laughter and memories that come with sharing delicious homemade goodies. Happy baking!

Starbucks Lime Frosted Coconut Bars
Equipment
- Mixing bowl
- baking dish
Ingredients
For the Bars
- ½ cup butter softened, salted or unsalted
- ⅔ cup brown sugar
- 1 egg at room temperature
- 1 teaspoon vanilla extract
- ¼ teaspoon coconut extract
- 1 ¼ cup flour
- ½ teaspoon baking powder
- ¼ teaspoon salt
- ½ cup shredded coconut extra for topping
- ⅓ cup white chocolate chips mini if possible
Lime Frosting
- ½ cup butter at room temperature
- ½ teaspoon lime extract
- 1 ½ cup powdered sugar
- 1 tablespoon heavy cream or milk
- 2 tablespoon lime juice
- food coloring
- 2 tablespoon white chocolate for drizzling, melted
Instructions
- Preheat your oven to 350°F (175°C) and prepare a baking dish.
- In a mixing bowl, cream together butter and brown sugar until smooth. Beat in the egg, vanilla extract, and coconut extract.
- In another bowl, whisk together flour, baking powder, and salt. Gradually add to the butter mixture. Stir in shredded coconut and white chocolate chips.
- Spread the batter into the prepared baking dish and bake for 25 minutes or until a toothpick comes out clean.
- While the bars cool, prepare the lime frosting by beating together butter, lime extract, powdered sugar, heavy cream, and lime juice until smooth. Add food coloring as desired.
- Spread the frosting over the cooled bars and drizzle with melted white chocolate. Allow to set before slicing.






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