Lemon-Lime Mexican Wedding Cookies

Ingredients

• 1 tablespoon lemon juice
• ¼ teaspoon salt
• 1 teaspoon finely grated lime zest
• 16 tablespoons unsalted butter, at room temperature
• 1 teaspoon finely grated lemon zest
• 2 cups all-purpose flour
• 1 ¼ cups confectioners' sugar
• ½ cup sugar
• 1 cup finely chopped pecans, toasted
• 1 tablespoon lime juice