Key Lime Cookies

A burst of tangy sweetness fills the air as these Key Lime Cookies come out of the oven, perfectly golden and irresistibly delightful. They take just under 30 minutes to prepare and bake, making them an ideal snack when you’re craving something refreshing yet satisfying. The combination of fresh lime juice and zest ensures each cookie bursts with flavor, perfectly complementing the soft texture.

This recipe is perfect for anyone looking to brighten their day with a citrusy treat, whether for a family gathering or a casual afternoon snack. You can whip these cookies up in advance and store them for later enjoyment.

Why You’ll Love This Recipe

• Soft and chewy texture with a light crunch on the edges.
• Packed with real lime flavor for a refreshing bite.
• Quick baking time means you can enjoy them fast.
• Simple ingredients make it an easy recipe to master.

What You’ll Need

Gather these ingredients to make the cookies:

For the Cookies

• 1 cup all-purpose flour
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/4 cup unsalted butter, softened
• 3/4 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 1 tablespoon fresh lime juice
• Zest of 1 lime

For the Glaze

• 1 cup powdered sugar
• 1 tablespoon fresh lime juice

For Garnish

• Lime zest

Butter can be replaced with margarine.

Substitutions & Swaps

• Use whole wheat flour for added fiber.
• Substitute coconut sugar for a deeper flavor.
• Egg replacement can be 1/4 cup applesauce.
• Use lemon juice if lime is unavailable.

How to Make It

Start by preparing your baking tools and ingredients.

Preheat

Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.

Whisk

Whisk together the flour, baking soda, and salt in a bowl until well combined.

Cream

Cream the softened butter and granulated sugar in a separate bowl until the mixture is light and fluffy.

Mix

Mix in the egg, vanilla extract, lime juice, and lime zest into the butter mixture until thoroughly combined.

Combine

Combine the dry ingredients with the wet ingredients gradually, stirring until just mixed.

Scoop

Scoop spoonfuls of dough onto the prepared baking sheet, spacing them about 2 inches apart.

Bake

Bake for 10-12 minutes, or until the edges are lightly golden.

Cool

Cool the cookies completely on the baking sheet.

Glaze

Glaze the cooled cookies by mixing powdered sugar with lime juice until smooth.

Drizzle

Drizzle the glaze over the cookies and sprinkle with extra lime zest for garnish.

How to Store It

Fridge: Store for up to one week in an airtight container.
Freezer: Yes, freeze for up to three months.
Reheat: Microwave for 10-15 seconds to warm.

Tips for Best Results

• Ensure butter is softened for easy creaming.
• Use freshly squeezed lime juice for the best flavor.
• Do not overmix the cookie dough to keep them tender.
• Allow cookies to cool completely before glazing.

Serving Suggestions

• Pair with a cup of iced tea for a refreshing afternoon treat.
• Serve at summer gatherings or picnics.
• Enjoy alongside a scoop of vanilla ice cream for added indulgence.