Chocolate Gourmand: Iced Lemon Cookies

Ingredients

• 2 1/4 cups flour
• 1/2 teaspoon salt
• 1/2 teaspoon baking powder
• 1 cup butter, room temperature
• 3/4 cup sugar
• 1 egg
• 1 teaspoon vanilla
• 1 1/2 tablespoons finely grated Meyer lemon rind (about 3 lemons)
• 2 tablespoons Meyer lemon juice
• 1 tablespoon finely grated Meyer lemon rind (1 - 2 lemons)
• 1 cup powdered sugar