These Starbucks Lime Frosted Coconut Bars are buttery, coconut-packed squares topped with tangy lime frosting and a drizzle of white chocolate. I first tried them years ago during a coffee run, and I've been recreating them at home ever since. The bright lime flavor against the sweet coconut base reminds me of sunshine in every bite, and honestly, they're easier to make than you'd think.
If you love tropical flavors like my Lemon Tiramisu or the cozy warmth of Zucchini Bread, you'll fall hard for these Starbucks Lime Frosted Coconut Bars. They come together in just 35 minutes with simple ingredients you probably already have, and the result tastes like something straight from the Starbucks bakery case.
Why This Starbucks Lime Frosted Coconut Bars Works
This Starbucks Lime Frosted Coconut Bars recipe nails the balance between sweet and tangy. The coconut dessert bars have a soft, almost cookie-like base that's loaded with shredded coconut and little pockets of melted white chocolate. The lime frosting is what makes them unforgettable, though. It's creamy, bright, and just tart enough to cut through the sweetness without making your face pucker.
What I love most is how forgiving this Starbucks Lime Frosted Coconut Bars is. You don't need fancy equipment or hard-to-find ingredients. Just a mixing bowl, an 8x8-inch pan, and about 20 minutes of hands-on time. The bars bake quickly, cool fast, and once you slather on that vibrant green frosting, they look bakery-perfect.
These Starbucks Lime Frosted Coconut Bars are the kind of treat that disappears fast. They're sweet, tangy, tropical, and ridiculously easy to make. Whether you're bringing them to a party or just keeping them all to yourself (no judgment), they'll remind you why the original was such a hit. If you're craving more cozy bakes, try my Coffee Toffee Cookies or Spiced Molasses Gingerbread Muffins next.
Jump to:
- Why This Starbucks Lime Frosted Coconut Bars Works
- Starbucks Lime Frosted Coconut Bars Ingredients
- How to Make Starbucks Lime Frosted Coconut Bars
- Substitutions and Variations
- Equipment For Starbucks Lime Frosted Coconut Bars
- Storage Tips For Starbucks Lime Frosted Coconut Bars
- Serving Suggestions
- Expert Tips
- FAQ
- Related
- Pairing
- Starbucks Lime Frosted Coconut Bars
Starbucks Lime Frosted Coconut Bars Ingredients
Here's everything you need to make these homemade Starbucks Lime Frosted Coconut Bars. The ingredient list is short and straightforward.
See Recipe Card Below This Post For Ingredient Quantities
For the Coconut Bars:
- Butter: Softened butter creates a rich, tender base. Make sure it's at room temperature so it creams smoothly with the sugar.
- Brown sugar: Adds moisture and a subtle caramel-like sweetness that complements the coconut.
- Egg: Binds everything together and adds structure. Let it come to room temperature before mixing.
- Vanilla extract: Enhances the overall flavor and rounds out the sweetness.
- Coconut extract: This is what gives the bars that authentic coconut flavor. Don't skip it.
- Flour: All-purpose flour forms the base and gives the bars their soft, chewy texture.
- Baking powder: Helps the bars rise just slightly so they're not too dense.
- Salt: Balances the sweetness and brings out the other flavors.
- Shredded coconut: Adds texture and coconut flavor in every bite. Keep some extra for sprinkling on top.
- White chocolate chips: Little pockets of creamy sweetness throughout. Mini chips work best, but regular size is fine too.
For the Lime Frosting:
- Butter: Room-temperature butter whips up light and fluffy. Cold butter won't blend well.
- Lime extract: Gives the frosting that signature lime punch. You can find it in the baking aisle.
- Powdered sugar: Sweetens and thickens the frosting.
- Heavy cream or milk: Loosens the frosting to a spreadable consistency.
- Lime juice: Adds natural tartness and fresh lime flavor.
- Food coloring: A few drops of lime green (or a mix of yellow and green) give the frosting that recognizable Starbucks look.
- White chocolate: Melted and drizzled on top for a pretty finishing touch.
How to Make Starbucks Lime Frosted Coconut Bars
Here's how to make these Starbucks Lime Frosted Coconut Bars from scratch. The steps are simple and beginner-friendly.
Preheat oven: Preheat your oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper, leaving a little overhang on the sides so you can lift the bars out easily later.
Cream butter and sugar: In a mixing bowl, beat the softened butter and brown sugar together until the mixture looks smooth and creamy, about 2 minutes. Add the egg, vanilla extract, and coconut extract, and mix until everything is well combined.
Add dry ingredients: Gradually fold in the flour, baking powder, salt, and shredded coconut. Stir gently until just combined. The batter will be thick and slightly sticky. Fold in the white chocolate chips.
Bake the bars: Spread the batter evenly into your prepared pan. Use a spatula to smooth the top. Bake for 15 to 16 minutes, or until a toothpick inserted into the center comes out clean. The edges should look lightly golden.
Cool completely: Remove the pan from the oven and let the bars cool completely in the pan. This is important, or the frosting will melt.
Make the lime frosting: In a large bowl, beat the softened butter, powdered sugar, milk, lime juice, and lime extract together until the frosting is light and fluffy, about 3 minutes. Add a few drops of lime green food coloring and mix until you get that vibrant Starbucks-style color.
Frost and decorate: Spread the lime frosting evenly over the cooled bars. Drizzle melted white chocolate on top in a zigzag pattern, then sprinkle with extra shredded coconut.
Slice and serve: Lift the bars out of the pan using the parchment overhang. Slice into 16 squares. For cleaner cuts, chill the bars in the fridge for 20 minutes before slicing. Serve with a glass of cold milk or your favorite coffee.
Substitutions and Variations
No coconut extract? You can use an extra ½ teaspoon of vanilla extract instead, though the coconut flavor won't be as strong.
Swap the white chocolate chips. Dark chocolate chips or butterscotch chips work great if you want a different flavor twist.
Make it dairy-free. Use vegan butter and coconut milk in place of the regular butter and cream. The texture might be slightly different, but the flavor will still be delicious.
No lime extract? Use lemon extract instead for a lemony version. You can also add a little lime zest to the frosting for extra citrus punch.
Want a stronger lime flavor? Add 1 teaspoon of lime zest to the batter before baking.
Equipment For Starbucks Lime Frosted Coconut Bars
- 8x8-inch baking pan: This size gives you perfectly thick bars. A 9x9-inch pan will work, but the bars will be thinner.
- Parchment paper: Makes it easy to lift the bars out of the pan for clean slicing.
- Mixing bowls: One for the batter, one for the frosting.
- Whisk or electric mixer: An electric mixer makes the frosting super fluffy, but a whisk works fine too.
- Piping bag or Ziplock bag: Optional, but helpful if you want to pipe the frosting on neatly. You can also just spread it with a knife.
Storage Tips For Starbucks Lime Frosted Coconut Bars
Room temperature: Store the bars in an airtight container at room temperature for up to 3 days. The frosting stays soft and creamy.
Refrigerator: These Starbucks Lime Frosted Coconut Bars keep well in the fridge for up to 1 week. The cold makes them a little firmer, which some people prefer. Let them sit at room temperature for 10 minutes before serving if you want them softer.
Freezer: Freeze the bars (without frosting) in a freezer-safe container for up to 2 months. Thaw in the fridge overnight, then add the frosting before serving.
Serving Suggestions
These Starbucks Lime Frosted Coconut Bars are delicious on their own, but here are a few ways to serve them.
With coffee or tea. The tangy lime frosting pairs beautifully with a strong cup of coffee or a mug of hot tea. Try them with your morning latte, just like you would at Starbucks.
As a dessert platter addition. Serve them alongside Caramel Crunch Brownies or Millionaire Cheesecake for a dessert spread with variety.
With fresh berries. A handful of fresh raspberries or strawberries on the side adds a pop of color and a little extra tartness that complements the lime.
Topped with whipped cream. A small dollop of whipped cream on top makes them feel extra indulgent.
Expert Tips
Let the bars cool completely before frosting. If they're even slightly warm, the frosting will melt and slide off. Be patient.
Use room-temperature ingredients. Room-temperature butter and eggs mix more evenly and create a smoother batter.
Don't overbake. The bars should look just set in the center when you pull them out. They'll firm up as they cool.
Chill before slicing. Pop the frosted Starbucks Lime Frosted Coconut Bars in the fridge for 20 minutes before cutting. This makes slicing so much cleaner and easier.
FAQ
How do you make Starbucks coconut lime bars at home?
You make them by baking a buttery coconut bar base with white chocolate chips, then topping it with a tangy lime frosting and a drizzle of melted white chocolate. This recipe mimics the Starbucks version using simple pantry ingredients. My son Liam loves helping me spread the frosting.
What is the recipe for lime frosted coconut bars?
The recipe includes a coconut and white chocolate bar base made with butter, brown sugar, flour, and shredded coconut, topped with a lime buttercream frosting. The frosting is made by whipping butter, powdered sugar, lime juice, and lime extract together until fluffy.
Can I make Starbucks lime coconut bars without white chocolate chips?
Yes, you can leave them out entirely, or substitute with dark chocolate chips, butterscotch chips, or even chopped macadamia nuts for a different texture and flavor. The bars will still taste great.
Is there a Starbucks copycat recipe for lime coconut bars?
Yes, this is a Starbucks copycat recipe that recreates the discontinued Starbucks Lime Frosted Coconut Bars. It uses the same buttery coconut base and bright lime frosting that made the original so popular.
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Pairing
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Starbucks Lime Frosted Coconut Bars
Ingredients
Method
- Preheat the oven to 350°F (175°C) and line an 8×8 baking pan with parchment paper.
- Cream together the butter and brown sugar in a mixing bowl until smooth and creamy.
- Add the egg, vanilla extract, and coconut extract to the mixture and beat until fully combined.
- Gradually fold in the flour, baking powder, salt, and shredded coconut until the flour is just incorporated.
- Stir in the white chocolate chips and spread the batter evenly in the prepared baking pan.
- Bake for 15-16 minutes or until a toothpick inserted comes out clean. Let the bars cool completely.
- In a large mixing bowl, whip the softened butter, powdered sugar, heavy cream, lime juice, and lime extract together until light and fluffy.
- Add food coloring to the frosting to achieve the desired shade of lime green and mix thoroughly.
- Spread the lime frosting evenly over the cooled coconut bars.
- Drizzle melted white chocolate over the top of the frosted bars using a piping bag or spoon.
- Sprinkle additional shredded coconut on top and slice into 16 bars. Enjoy!
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