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Coconut Key Lime Crinkle Cookies: Zesty, Chewy & Irresistible Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 74 reviews
  • Author: Diane
  • 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

Scale

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

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.
  9. 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.