Why You’ll Love This Coconut Key Lime Crinkle Cookies Recipe
Hey there, baking buddies! Are you ready for a cookie experience that’s both ridiculously easy and unbelievably delicious? Then get ready to dive headfirst into these delightful Coconut Key Lime Crinkle Cookies! These aren’t your average, run-of-the-mill cookies; oh no, these are special. Imagine sinking your teeth into a perfectly crisp exterior, giving way to a soft, chewy center bursting with the vibrant zing of key lime and the tropical sweetness of coconut. The subtle crackle of the powdered sugar coating adds another layer of textural delight.
What makes these cookies truly special is the magical combination of flavors. The tartness of the key lime juice perfectly balances the sweetness of the granulated sugar and the creamy richness of the coconut. A touch of coconut extract adds another layer of depth, transporting you straight to a sun-drenched beach. They’re the perfect treat for any occasion, from casual weeknight gatherings to elegant dessert platters. Plus, they’re surprisingly quick to whip up – perfect for those moments when you crave something sweet without spending hours in the kitchen. Trust me, your taste buds (and your friends!) will thank you.

These cookies evoke a feeling of pure sunshine and summer fun. The bright, citrusy aroma filling your kitchen is enough to lift your spirits, and the delightful taste transports you to a tropical paradise. Whether you’re enjoying them with a warm cup of coffee or a refreshing glass of lemonade, these cookies are guaranteed to bring a smile to your face and a happy feeling to your heart.
What You’ll Need
Gathering your ingredients is half the fun! Here’s what you’ll need to create these amazing cookies:
- All-purpose flour (2 ¼ cups): The foundation of our cookie magic. Make sure to stir, spoon, and level it for accurate measurements.
- Baking powder (1 tsp): The secret ingredient for achieving that perfect, light and fluffy texture.
- Salt (½ tsp): Enhances all the other flavors – don’t skip it!
- Unsalted butter (½ cup): Use softened butter for the best results – it should be pliable but not melted.
- Granulated sugar (1 cup): Provides that delightful sweetness that balances the tart key lime.
- Sweetened shredded coconut (½ cup): Adds texture and a delightful tropical twist.
- Large eggs (2): Bind everything together and add richness.
- Key lime zest (1 tsp): Provides that signature key lime aroma and flavor. Fresh is best!
- Key lime juice (¼ cup): The star of the show! It gives the cookies their bright, zesty punch.
- Coconut extract (1 tsp): Amplifies the coconut flavor and adds a wonderful depth.
- Powdered sugar (½ cup): For that beautiful crinkled finish and extra sweetness.
Step-by-Step Instructions
Let’s bake some magic! Follow these steps for perfectly crinkled, delicious cookies:
- Preheat & Prep: Preheat your oven to 350°F (175°C). Line your baking sheets with parchment paper. This prevents sticking and makes cleanup a breeze!
- Cream Butter & Sugar: In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Use an electric mixer for best results; it’ll make this step a lot quicker and easier. Tip: Make sure your butter is truly softened; this is key to achieving a smooth batter.
- Add Eggs & Flavorings: Beat in the eggs one at a time, followed by the key lime zest, key lime juice, and coconut extract. Mix until everything is well combined. This is where the magic starts – the aroma alone is incredible!
- Incorporate Dry Ingredients: In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix; a few lumps are okay.
- Stir in Coconut: Gently fold in the sweetened shredded coconut. Don’t overmix; you want to retain some texture in the coconut.
- Chill the Dough: Cover the bowl and chill the dough in the refrigerator for at least 30 minutes. Chilling the dough helps prevent the cookies from spreading too much while baking and gives you that perfect crinkle.
- Roll into Balls: Roll the chilled dough into 1-inch balls. Tip: Use a cookie scoop for perfectly uniform cookies. If your hands get sticky, simply rinse them under cold water.
- Coat in Powdered Sugar: Place the powdered sugar in a shallow bowl. Roll each dough ball in the powdered sugar until it’s evenly coated. Tip: Gently press the sugar into the cookie ball to ensure good adhesion.
- Bake: Place the coated dough balls onto the prepared baking sheets, leaving about 2 inches between each cookie. Bake for 10-12 minutes, or until the edges are lightly golden brown. Watch them carefully; ovens vary!
- Cool & Enjoy: Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely. Then, indulge!

Tips for Success
Here are a few tips to ensure your Coconut Key Lime Crinkle Cookies turn out perfectly every time:
Don’t overmix the dough! Overmixing develops the gluten in the flour, resulting in tough cookies. Mix until just combined.
Make sure your butter is softened but not melted. Melted butter will result in flat cookies.
Chill the dough for at least 30 minutes. This helps prevent the cookies from spreading too much during baking and gives them that signature crinkled texture.
Don’t overcrowd the baking sheet. Give the cookies enough space to bake evenly.
Let the cookies cool completely on a wire rack before serving. This allows them to set properly and prevents them from becoming soggy.
Variations to Try
Feeling creative? Here are some fun variations to try:
Dark Chocolate Swirl: Add ½ cup of chopped dark chocolate to the dough for an extra decadent treat.
Lime Glaze: Make a simple lime glaze by whisking together powdered sugar and key lime juice and drizzle it over the cooled cookies.
Spiced Coconut: Add a pinch of cinnamon or nutmeg to the dough for a warm, spiced twist.
White Chocolate Chips: Fold in ½ cup of white chocolate chips for a delightful sweet and tart contrast.
Gluten-Free: Substitute gluten-free all-purpose flour for the regular flour. You may need to adjust the amount of liquid slightly.
Storing and Reheating
These cookies are best enjoyed fresh, but you can store them properly to maintain their deliciousness. Store them in an airtight container at room temperature for up to 3 days. For longer storage, freeze them in a freezer-safe container or bag for up to 2 months. To reheat, simply let them come to room temperature or gently warm them in the microwave for a few seconds. Avoid over-reheating, as this can make them soggy.
Frequently Asked Questions
Q: Can I use regular lime juice instead of key lime juice? A: You can, but the flavor will be less intense and slightly different. Key lime juice has a unique tartness that complements the coconut perfectly. However, if key lime juice isn’t available, regular lime juice will still produce a delicious cookie!
Q: How long do the cookies keep? A: Stored in an airtight container at room temperature, these cookies will stay fresh for up to 3 days. For longer storage, freeze them for up to 2 months.
Q: Can I use a different type of coconut? A: You can experiment with different types of coconut, such as toasted coconut flakes or desiccated coconut, but keep in mind that this will alter the texture and flavor slightly. Sweetened shredded coconut is recommended for the best results.
Q: What happens if I don’t chill the dough? A: Not chilling the dough will likely result in flatter, less crinkled cookies that spread more during baking. Chilling is essential for the texture and appearance of this recipe.
The Final Word
These Coconut Key Lime Crinkle Cookies are a true taste of paradise! Their delightful combination of flavors and textures makes them irresistible. The ease of preparation adds to their charm, making them perfect for both experienced bakers and those just starting out. Give this recipe a try and experience the joy of baking these delightful treats. Don’t forget to leave a comment below and let me know how yours turned out! And if you love them as much as I do, please rate the recipe and share it with your friends – let’s spread the coconut key lime love!

Coconut Key Lime Crinkle Cookies
Ingredients
- * 2 ¼ cups 270 g all-purpose flour, (stir, spoon, & level)
- * 1 tsp baking powder
- * ½ tsp salt
- * ½ cup 113 g unsalted butter, (1 stick) soft/room temperature
- * 1 cup 200 g granulated sugar
- * ½ cup 60 g sweetened shredded coconut
- * 2 large eggs
- * 1 tsp key lime zest
- * ¼ cup 59 ml key lime juice
- * 1 tsp coconut extract
- * ½ cup 60 g powdered sugar
Instructions
- Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
- In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
- In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Beat in the eggs one at a time, then stir in the key lime zest, key lime juice, and coconut extract.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
- Stir in the sweetened shredded coconut.
- In a separate shallow dish, place the powdered sugar.
- Roll rounded tablespoons of cookie dough into balls. Roll each ball in the powdered sugar, ensuring it’s evenly coated.
- Place the coated cookie dough balls onto the prepared baking sheets, leaving about 2 inches between each cookie.
- Bake for 10-12 minutes, or until the edges are lightly golden brown.
- Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.