Mango Squares

INGREDIENTS

• 3/4 cup chopped dried mango
•  
• 1 cup all-purpose flour
• 1/4 cup confectioners' sugar
• 1/2 cup butter
• 1 cup packed brown sugar
• 1/3 cup all-purpose flour
• 2 eggs, beaten
• 1/2 cup chopped mixed nuts
• 1/2 teaspoon baking powder
• 1/4 teaspoon lemon extract
• 1/4 teaspoon salt
• confectioners' sugar for dusting