Soft and Chewy Lemon Sugar Cookies

Bahan-bahan (24 porsi)

• 2 tablespoons lemon zest, from 2-3 lemons
• 1 cup granulated sugar, plus 1/2 cup more to roll
• 1/4 cup light brown sugar, packed
• 1.5 sticks (12 tablespoons) butter, softened
• 1 teaspoon vanilla extract
• 1 large egg
• 2 tablespoons lemon juice
• Yellow food coloring (optional, as desired)
• 2 1/2 cups all purpose flour
• 1 teaspoon salt
• 1 teaspoon baking soda
• 1 teaspoon baking powder
• 2 teaspoons cornstarch