Lemon Cooler Cookies - Dixie Crystals

Ingredients

• 2 cups all-purpose flour*
• 2 teaspoons baking powder
• 1/4 teaspoon salt
• 1/2 cup (1 stick) unsalted butter, room temperature
• 3/4 cup Dixie Crystals Confectioners Powdered Sugar
• 1/3 cup Dixie Crystals Extra Fine Granulated Sugar
• 1 large egg
• 1 teaspoon pure vanilla extract
• 1 tablespoon lemon juice
• 2 teaspoons lemon zest
• 1/2 cup Dixie Crystals Confectioners Powdered Sugar
• 1 teaspoon powdered lemonade (such as Kool-Aid®)