If you love vibrant flavors with a tropical twist, you are going to adore these Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe. Imagine biting into a soft, chewy cookie bursting with bright key lime zest and juice, perfectly balanced by the sweet, toasty notes of shredded coconut. Each cookie is rolled in powdered sugar, creating that signature crinkled, snowy exterior that gives way to the moist, flavorful inside. These treats bring sunshine to your cookie jar and a pep of zest to your day, making them an absolute favorite for sharing or savoring solo.

Ingredients You’ll Need
These ingredients are delightfully simple but essential in creating the unique flavor and chewy texture of these cookies. Each one plays a key role: from the smooth richness of butter, the fresh zing of key lime, to the tropical sweetness of coconut, you’ll see how they all blend together to make something truly special.
- Unsalted butter (½ cup/1 stick, softened): Provides creamy richness and helps achieve that tender, chewy texture.
- Granulated sugar (1 cup): Sweetens the dough while aiding in the cookie’s slight crisp edge.
- Large egg (1): Acts as a binder and gives the cookie structure.
- Key lime zest (1 tablespoon): Packs a fresh, zesty punch and releases essential oils that brighten the flavor.
- Key lime juice (3 tablespoons, fresh): Adds tartness and that unmistakable authentic lime flavor.
- Coconut extract (½ teaspoon): Enhances the coconut flavor for a more pronounced tropical note.
- All-purpose flour (1½ cups): Forms the base of the dough, providing structure.
- Baking soda (½ teaspoon): Helps the cookies rise and develop those lovely crinkles on top.
- Salt (¼ teaspoon): Balances the sweetness and enhances all other flavors.
- Sweetened shredded coconut (¾ cup): Adds chewy texture and that irresistible coconut flavor throughout.
- Powdered sugar (½ cup, for rolling): Creates the classic crinkle cookie look and a sweet, delicate coating.
How to Make Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe
Step 1: Cream the Butter and Sugar, Then Add the Flavors
Start by beating your softened butter and granulated sugar until light and fluffy — this is the foundation for a tender cookie. Then, blend in the egg, fresh key lime zest, juicy key lime juice, and coconut extract, mixing until everything is smooth and combined. This is where your cookie dough begins to take on that bright, tropical personality.
Step 2: Combine the Dry Ingredients and Fold in Coconut
In a separate bowl, whisk together flour, baking soda, and salt to ensure even distribution. Gradually mix these dry ingredients into your wet lime-infused mixture, just until everything is combined; overmixing will toughen your cookies. Finally, gently fold in the shredded coconut — this will add delightful chewy bursts of flavor in every bite.
Step 3: Chill the Dough for Perfect Texture
Cover your dough and refrigerate for at least an hour. Chilling firms up the dough, making it easier to roll and helping the flavors meld beautifully. Plus, it prevents the cookies from spreading too much during baking, so you get those perfect crinkled edges.
Step 4: Prepare to Bake
Preheat your oven to 350°F. Line your baking sheets with parchment paper or silicone mats for easy cleanup and even baking. Pour the powdered sugar into a shallow bowl — this will be your coating station for the cookie dough balls.
Step 5: Shape and Coat the Cookies
Scoop about a tablespoon of dough and roll it into a ball, then generously coat each ball in powdered sugar. This powdered sugar layer is what forms the iconic crackled look on top once baked, while adding a lovely sweet touch.
Step 6: Bake Until Crinkled and Set
Place your coated dough balls two inches apart on the baking sheet to allow room for slight spreading. Bake for 10 to 12 minutes until the tops are beautifully cracked and the edges are set but still soft inside. Let them cool on the sheet for 5 minutes — this extra time helps the cookies firm up — then transfer them to a wire rack to cool completely.
How to Serve Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe

Garnishes
For an extra pop of freshness, garnish these cookies with a thin lime slice or a sprinkle of toasted shredded coconut just before serving. These touches enhance both the visual appeal and the tropical flavor experience.
Side Dishes
Pair these cookies with a cool glass of coconut milk or a refreshing iced green tea. The mild, smooth drinks complement the zesty lime and sweet coconut without overpowering the beautiful cookie flavor.
Creative Ways to Present
Serve your Coconut Key Lime Crinkle Cookies alongside a tropical fruit platter featuring pineapple and mango slices for a colorful spread. Or arrange them in a basket lined with banana leaves to really embrace that island vibe and wow your guests.
Make Ahead and Storage
Storing Leftovers
Keep any leftover cookies in an airtight container at room temperature for up to 4 days. This helps maintain their chewy texture while allowing the zesty lime and coconut flavors to stay fresh.
Freezing
You can freeze the dough balls before baking by rolling and coating them in powdered sugar, then placing them on a baking sheet to freeze solid before transferring to a freezer bag. Alternatively, freeze baked cookies in an airtight container for up to 3 months. Thaw at room temperature before serving.
Reheating
To refresh the texture of leftover cookies, warm them briefly in a 300°F oven for 5 minutes. This revives the chewiness and brings out the aroma of key lime and coconut all over again.
FAQs
Can I use regular lime instead of key lime?
Absolutely! Regular limes will work fine and still give you that bright citrus zing, though key limes have a slightly more aromatic and tart flavor that makes these cookies special.
Is it okay to substitute coconut extract with coconut milk?
It’s best to stick with coconut extract because it provides concentrated flavor without altering the dough’s texture. Coconut milk can add moisture and might change the cookie’s structure.
How do I make sure my cookies have that perfect crinkle?
Rolling the dough balls thoroughly in powdered sugar and chilling the dough before baking are key to achieving those signature crinkles on top.
Can I make these cookies vegan?
With some recipe tweaks like using vegan butter and an egg substitute, you can create a vegan version, but note the texture and flavor might shift slightly from the original.
Why are my cookies spreading too much?
Chilling the dough longer or checking that your butter isn’t too soft can help prevent excessive spreading. Also, be careful not to over-grease your baking sheet.
Final Thoughts
There is something truly magical about these Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe, from their sunny flavor to their wonderfully chewy texture. Whether you’re baking for a special occasion or simply a bright treat any day, these cookies are a joyful way to bring a bit of tropical happiness into your kitchen. Give them a try and watch how quickly they become a beloved staple!
Print
Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Total Time: 1 hour 27 minutes
- Yield: 24 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Coconut Key Lime Crinkle Cookies are a delightful blend of zesty key lime and sweet coconut flavors. Featuring a chewy texture with crackled tops, these cookies are perfect for a refreshing twist on a classic treat. The combination of fresh key lime zest and juice with shredded coconut creates an irresistible tropical flavor that’s perfect for any occasion.
Ingredients
Wet Ingredients
- ½ cup (1 stick) unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 tablespoon key lime zest (about 2–3 key limes)
- 3 tablespoons key lime juice (fresh is best)
- ½ teaspoon coconut extract
Dry Ingredients
- 1½ cups all-purpose flour
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ¾ cup sweetened shredded coconut
For Rolling
- ½ cup powdered sugar
Instructions
- Cream Butter and Sugar: In a large bowl, cream together the softened butter and granulated sugar until the mixture is light and fluffy, which typically takes about 2-3 minutes.
- Add Flavorings and Egg: Beat in the egg, key lime zest, fresh key lime juice, and coconut extract until all ingredients are thoroughly combined, creating a smooth mixture.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to ensure even distribution of the leavening agents.
- Mix Dry and Wet Ingredients: Gradually add the dry ingredients to the wet mixture, stirring gently until just combined to avoid overmixing. Then, fold in the shredded coconut evenly throughout the dough.
- Chill the Dough: Cover the dough with plastic wrap or a lid and chill in the refrigerator for at least 1 hour to firm up and develop flavors.
- Preheat Oven and Prepare Baking Sheets: Heat your oven to 350°F (175°C). Line baking sheets with parchment paper or silicone mats to prevent sticking.
- Form and Coat Cookies: Scoop about 1 tablespoon of dough and roll it into a ball. Coat each ball in powdered sugar to create a crinkled appearance once baked. Place cookies 2 inches apart on the prepared sheets to allow for spreading.
- Bake the Cookies: Bake for 10 to 12 minutes, or until the cookies show crackled tops and the edges are set but centers remain soft.
- Cool: Allow the cookies to cool on the baking sheet for 5 minutes before transferring them onto a wire rack to cool completely.
Notes
- Use fresh key lime zest and juice for the best flavor; bottled juice can be used in a pinch but may alter the taste slightly.
- Chilling the dough is essential to help the cookies hold their shape during baking and to enhance the flavors.
- If you prefer a more intense coconut flavor, lightly toast the shredded coconut before adding it to the dough.
- Make sure to roll the dough balls generously in powdered sugar for the signature crinkle effect.
- Store cookies in an airtight container at room temperature for up to 5 days or freeze for longer storage.

