Tangy Citrus Sandwich Cookies Recipe | King Arthur Baking

Ingredients

• 8 tablespoons (113g) unsalted butter, room temperature
• 3/4 cup (149g) granulated sugar
• 1 large egg
• 1 tablespoon (14g) lemon zest
• 1 tablespoon King Arthur Lemon Juice Powder, (or substitute an additional tablespoon of zest)
• 1 1/2 cups (180g) King Arthur Unbleached All-Purpose Flour
• 1/2 teaspoon baking powder
• 1/4 teaspoon table salt
• 1/2 cup (99g) granulated sugar
• 1/8 teaspoon lemon oil
• 3 ounces (85g) cream cheese
• 4 tablespoons (57g) unsalted butter, room temperature
• 3 cups (340g) confectioners' sugar
• 1 tablespoon lemon zest
• 1 to 2 teaspoons lemon juice, optional