01 - 
                In a large bowl, thoroughly mix shredded chicken, softened cream cheese, ranch dressing, buffalo sauce, and half of the shredded cheddar cheese.
              
              
              
                02 - 
                Transfer the combined mixture evenly into the crockpot.
              
              
              
                03 - 
                Top the mixture with the remaining shredded cheddar cheese and crumbled blue cheese, if using.
              
              
              
                04 - 
                Cook on low heat for 2 to 3 hours until heated through and bubbly.
              
              
              
                05 - 
                Stir the dip before serving and garnish with chopped green onions, if desired.