why make this recipe
Key Lime Cookies are a delightful twist on traditional cookies. They offer a burst of bright, tangy flavor that refreshes your taste buds. These cookies are perfect for any occasion, from casual gatherings to sweet treats at home. They are easy to make and provide a unique taste that stands out. If you love the zesty flavor of key limes, these cookies will quickly become a favorite.
how to make Key Lime Cookies
Making Key Lime Cookies is a straightforward process that anyone can follow. With a few simple ingredients and minimal steps, you’ll have a delicious batch of cookies ready to enjoy.
Ingredients :
- ½ c unsalted butter, softened to room temperature (one stick)
- 1 large egg
- 3/4 c sugar
- 1/4 c light brown sugar
- 1 tsp vanilla extract
- 2-3 tsp key lime zest
- 1 3/4 c flour (219g)
- 1/2 tsp baking soda
- 1/2 tsp salt
- 1 cup powdered sugar
- 1 T key lime juice
- 1 T milk
- 1/4 tsp vanilla
- Pinch of salt (optional)
- ½ tsp key lime zest
Directions :
For The Cookies:
- Preheat your oven to 350°F (175°C).
- In a large bowl, cream together the softened butter, sugar, and brown sugar until light and fluffy.
- Beat in the egg, vanilla extract, and key lime zest until well combined.
- In another bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry mixture to the wet mixture, mixing until just combined.
- Drop tablespoon-sized scoops of dough onto a lined baking sheet, leaving some space between each.
- Bake for about 10-12 minutes or until the edges are lightly golden.
- Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
how to serve Key Lime Cookies
These cookies are perfect to serve at parties, picnics, or simply as a treat at home. You can enjoy them plain or drizzle with a simple icing made from powdered sugar and key lime juice for extra flavor.
how to store Key Lime Cookies
To keep your Key Lime Cookies fresh, store them in an airtight container at room temperature. They will stay good for up to a week. If you want to keep them longer, you can freeze them. Just make sure to wrap them well to avoid freezer burn.
tips to make Key Lime Cookies
- Use fresh key limes for the best flavor. The zest and juice are what give these cookies their signature taste.
- Be careful not to overmix the dough; this helps keep the cookies tender.
- Let your cookies cool completely before icing them, if you choose to do so.
variation
If you like, you can add white chocolate chips or macadamia nuts to the dough for an extra twist. This adds a nice texture and a hint of sweetness.
FAQs
1. Can I use regular limes instead of key limes?
Yes, you can use regular limes if key limes are not available. The flavor will be slightly different but still delicious.
2. How can I tell when the cookies are done?
The cookies are done when the edges are lightly golden and the centers look set but still soft. They will continue to firm up as they cool.
3. Can I make the dough ahead of time?
Yes, you can make the dough ahead of time. Just wrap it tightly and store it in the refrigerator for up to 3 days, or freeze it for up to 3 months.

Key Lime Cookies
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- In a large bowl, cream together the softened butter, sugar, and brown sugar until light and fluffy.
- Beat in the egg, vanilla extract, and key lime zest until well combined.
- In another bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry mixture to the wet mixture, mixing until just combined.
- Drop tablespoon-sized scoops of dough onto a lined baking sheet, leaving some space between each.
- Bake for about 10-12 minutes or until the edges are lightly golden.
- Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
Notes

Name: Yumi HwagByline: Founder & Recipe Developer, YumimealsBio : Yumi tests weeknight-friendly air fryer, slow cooker, and BBQ recipes in a small home kitchen. She focuses on simple steps, real-family testing, and clear food-safety guidance. Contact: [email protected]

