→ Cookie Dough
                    
                      
                        01 - 
                        ½ cup unsalted butter, softened
                      
                    
                      
                        02 - 
                        ¼ cup cream cheese, softened
                      
                    
                      
                        03 - 
                        1 cup granulated sugar
                      
                    
                      
                        04 - 
                        1 large egg
                      
                    
                      
                        05 - 
                        ½ teaspoon vanilla extract
                      
                    
                      
                        06 - 
                        2-3 tablespoons lemon zest
                      
                    
                      
                        07 - 
                        3 tablespoons fresh lemon juice
                      
                    
                      
                        08 - 
                        2½ to 2¾ cups all-purpose flour
                      
                    
                      
                        09 - 
                        2 teaspoons cornstarch
                      
                    
                      
                        10 - 
                        1 teaspoon baking soda
                      
                    
                      
                        11 - 
                        ¼ teaspoon salt
                      
                    
                  
                    → Lemon Icing
                    
                      
                        12 - 
                        1½ tablespoons lemon juice
                      
                    
                      
                        13 - 
                        ¾ to 1 cup powdered sugar
                      
                    
                      
                        14 - 
                        Extra lemon zest for garnish