– 3 cups all-purpose flour – 1 teaspoon baking powder – 1/4 teaspoon baking soda – 1/4 teaspoon salt – 1 cup sugar – 3/4 cup unsalted butter, room temperature (1 1/2 sticks) – 4 oz cream cheese, room temperature (1/2 of an 8 oz. block) – 1 large egg – 2 teaspoons lemon extract – 2 tablespoons milk or cream – 1 teaspoon vanilla extract – 4-5 drops liquid yellow food coloring, optional
– 2 ½ cups confectioner's sugar – 3 tablespoon milk or cream – 1/4 teaspoon lemon extract – 1 tablespoon corn syrup