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+ servings
key lime cookies on wooden board.

Key Lime Cookies

Pam
Key Lime Cookies are buttery goodness with just the right amount of tangy lime flavor. A light 3 ingredient glaze is the perfect finish!
4.58 from 7 votes
Prep Time 15 minutes
Cook Time 15 minutes
Course Dessert
Cuisine American
Servings 36 cookies
Calories 91 kcal

Ingredients
  

For the Cookies

  • 2 cups self-rising flour
  • 1 Tablespoon lime zest
  • 2 Tablespoons lime juice
  • ½ cup butter salted or unsalted, room temperature
  • 1 cup granulated sugar
  • 1 egg room temperature
  • 1 teaspoon vanilla extract

For the Glaze

  • cups confectioners sugar
  • 2 teaspoons lime zest from about 1½ large limes
  • 2-3 Tablespoons lime juice

Instructions
 

For the Cookies

  • Cream butter and sugar until fluffy, preferably with a hand mixer.
  • Add egg, vanilla, zest and juice and blend until well combined.
  • Add in flour (by hand or on low speed of mixer) just until well blended.
  • Chill dough for about 1 hour.
  • Drop by Tablespoonfuls onto parchment paper lined baking sheet about 2 inches apart.
  • Bake for 13-15 minutes at 350 degrees or until bottoms and edges are a light golden brown.
  • Cool on baking sheet for about 5 minutes and then move to cooling rack to complete cooling.

For the Glaze

  • Blend confectioners sugar, zest and juice until smooth and creamy. Start with 2 Tablespoons of juice and add more if needed to reach desired consistency.

Notes

  • Let butter come to room temperature before using.
  • Let egg come to room temperature before using. A cold egg can be placed in bowl of warm water for a few minutes.
  • Be sure to chill dough before making cookies.
  • A cookie scoop is recommended for uniform sized cookies. 

Nutrition

Calories: 91kcalCarbohydrates: 16gProtein: 1gFat: 3gSaturated Fat: 2gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gTrans Fat: 1gCholesterol: 11mgSodium: 22mgPotassium: 12mgFiber: 1gSugar: 11gVitamin A: 86IUVitamin C: 1mgCalcium: 3mgIron: 1mg
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