Key Lime Coconut White Chocolate Chip Cookies

These island-inspired Key Lime Coconut White Chocolate Chip Cookies are absolutely irresistible. Crisp and buttery with a zesty burst of lime and a delightfully chewy texture from shredded coconut, they’re finished with creamy white chocolate chips for the perfect tropical twist. A bite of sunshine in every cookie, don’t expect them to last long in the jar.

Key Limes Versus Persian Limes

What’s the difference between a key lime and a Persian lime most common in the produce department at the grocery store?

• Key limes are smaller and lighter in color than regular limes. The skin is noticeably thinner.
• A bright green key lime will be more tart than a slightly yellow key lime. The yellow hue signifies a more ripe lime as opposed to a “green” key lime. Either will work.
• Key limes tend to have a flavor that’s tart, but not overly acidic compared to lemons, with aromatic floral notes.

Easy Key Lime Coconut White Chocolate Chip Cookies Recipe

I love making cookie dough in advance and baking fresh cookies when we’re ready for them. I’m a kid at heart when it comes to cookies, I find them simply irresistible. To me, warm cookies are one of those small indulgences that make life so sweet. Literally.

Key ingredients you’ll need to make Key Lime Coconut Cookies: (Scroll down for the full printable recipe card.)

• Flour – All purpose flour forms the base of the cookie dough.
• Leavening – Baking soda and salt give lift to the batter.
• Sugar – Granulated sugar for sweetness.
• Butter – Salted or unsalted butter for a rich flavor.
• Whole Eggs – Large eggs bind the cookie dough.
• Key Lime – Both fresh key lime juice or lime extract and key lime zest, give the cookies their signature flavor.
• Chocolate – White chocolate baking chips and sweetened flaked coconut expand the flavor profile.
• Flavoring – Vanilla extract balances the flavor.

How to Make the Best Key Lime Coconut White Chocolate Chip Cookies Recipe

• Heat Oven and Prepare Pans – Preheat oven and lined baking sheet with parchment paper. 
• Sift the Dry Ingredients – Sift together the flour, baking soda and salt in a large bowl.
• Wet Ingredients – Cream together the butter and sugar with the vanilla extract, key lime juice (or extract) and zest until light and fluffy. Add the eggs.
• Combine with the Flour Mixture – Lower the speed of the mixer and gradually add the sifted dry ingredients mixing until full moistened.
• Add Coconut and White Chocolate Chips – Use a large rubber spatula to mix in the flaked coconut and white chocolate chips by hand.
• Refrigerate – Chill the dough, then scoop and drop onto the prepared baking sheet.
• Oven – Bake per the recipe then cool and enjoy.

Kitchen Equipment to Make Key Lime Coconut Cookies

• A stand mixer or a hand mixer.
• Measuring cups and spoons.
• A large bowl and a medium bowl.
• Balloon whisk.
• Cookie sheets or baking sheets lined with parchment paper or a silicone mat.
• Cookie spatula and wire rack for cooling the cookies.

Recipe Variations, Tips and Substitutions

• Key Lime Flavor Alternatives – When deciding which to use, lime juice or lime extract keep in mind that extract has a more concentrated lime flavor. The amount of fresh key lime zest can be increased for a more intense lime flavor, too. Lime extract is available with the other flavorings and extracts on the baking aisle of most grocery stores. Using it will give the cookies a more intense lime flavor. 
• Soften the Butter to Make it Easier to Cream – It’s important when making these cookies to allow time for the butter to soften so that it will incorporate evenly with the granulated sugar and eggs.
• Nuts – You can add 1/2-1 cup of macadamia nuts, pecans or walnuts to the cookie dough for crunch.
• Coconut – Shredded coconut gives these cookies a delightfully chewy texture. You could omit it or use coconut extract instead, for a pop of coconut flavor. The texture will change, but the cookies will still be delicious.
• Icing – I don’t typically frost these delicious cookies but you could, if you want. A creamy lime frosting made with powdered sugar and lime juice would be tasty!

Storage and Leftovers

• Cookie Dough Storage – This key lime coconut cookie dough keeps well when chilled in an airtight container in the refrigerator, when starting with the freshest of dairy products. You can store it up to one week in the fridge.
• Make-Ahead Tip – When making the cookie dough ahead of time make sure that the cookie dough is kept tightly covered to keep moisture and air from changing the texture of the dough.
• Thawing – When thawing frozen a tub of cookie dough, it’s advisable to thaw it in the refrigerator so it’s easier to scoop cookies. You may also choose to freeze mounds of dough and in that instance, you can bake the cookies from frozen.
• Storing Baked Cookies – Store baked White Chocolate Chip Key Lime Cookies in an airtight container at room temperature for up to 4 days.

More Key Lime Desserts To Make

You may also enjoy these recipes using the flavor of fresh lime:

• Light and fluffy Key Lime Tart.
• This delicious Key Lime Poke Cake is the perfect warm weather dessert.
• Island inspire  Key Lime Pie.
• My recipe for Key Lime Cheesecake has a filling that doesn’t require baking.
• Cool down with a tall glass of homemade Limeade.
• Southern Key Lime Pound Cake is perfect for summer gatherings, the holidays and potlucks.
• Another key lime goodie you may like to try is this Key Lime Fudge from Recipe Girl.

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Helpful Kitchen Items:

• Mixing Bowls
• Baking Sheets
• Measuring Set
• Mixer