Description
Delightfully tangy and sweet, these Key Lime Cookies capture the bright citrus flavor of fresh key limes in a soft, buttery cookie. With a perfect balance of zest and juice, they offer a refreshing twist on a classic sugar cookie, dusted with powdered sugar for an elegant finish.
Ingredients
Scale
Dry Ingredients
- 1 cup all-purpose flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup unsalted butter, softened
- 1/2 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 tablespoon key lime juice (freshly squeezed)
- Zest of 2 key limes
For Finishing
- 1/4 cup powdered sugar (for dusting)
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking and ensure even baking.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt to evenly distribute the leavening agents and salt.
- Cream Butter and Sugar: In a separate large bowl, beat the softened unsalted butter with granulated sugar until the mixture becomes light and fluffy, which should take about 2 to 3 minutes. This step incorporates air for a tender cookie texture.
- Add Flavorings: Beat in the egg, vanilla extract, freshly squeezed key lime juice, and the zest of two key limes until they are thoroughly combined with the butter and sugar mixture.
- Combine Wet and Dry: Gradually add the dry ingredients to the wet ingredients, mixing gently until just combined to avoid overworking the dough and maintaining a delicate texture.
- Portion Dough: Scoop tablespoon-sized portions of dough and place them on the prepared baking sheet, making sure to space them about 2 inches apart to allow room for spreading.
- Bake: Bake the cookies in the preheated oven for 8 to 10 minutes, until the edges start to turn a slight golden brown while the centers remain soft.
- Cool: Let the cookies cool on the baking sheet for 5 minutes to set, then transfer them to a wire rack to cool completely.
- Finish with Powdered Sugar: Once fully cooled, dust the cookies generously with powdered sugar to add a sweet, delicate finish that complements the tart lime flavor.
Notes
- Use freshly squeezed key lime juice and zest for the best authentic flavor.
- Do not overmix the dough after adding the dry ingredients to maintain a tender cookie.
- Cookies will appear soft when done; they will firm up as they cool.
- Store cookies in an airtight container at room temperature for up to 3 days.
- For a stronger lime flavor, you can increase the zest to 3 key limes.
