Cranberry Orange Sandwich Cookies

Ingredients

• 1/2 cup butter, softened -
• 1 cup sugar -
• 1 large egg, room temperature -
• 3 tablespoons frozen orange juice concentrate, thawed -
• 1 tablespoon grated orange zest -
• 1-1/2 cups all-purpose flour -
• 2 tablespoons cornstarch -
• 1/2 teaspoon baking powder -
• 1/4 teaspoon baking soda -
• 1/4 teaspoon salt -
• 1 cup dried cranberries, finely chopped -
• Filling: -
• 2 tablespoons frozen orange juice concentrate, thawed -
• 1/2 teaspoon grated orange zest -
• 1/2 teaspoon vanilla extract -
• 2 cups confectioners' sugar -