In a medium size bowl: Place in the chopped turkey, shredded cheddar cheese, cream cheese, sour cream, ranch seasoning, buffalo sauce, melted butter and then mix well.
Transfer the dip to the 2 qt baking dish. Bake in the oven for 30 minutes.
Top with crumbled blue cheese while the dip is hot. Garnish with chopped green onions.
Serve immediately while nice and hot. Enjoy with celery sticks, carrot sticks, chips, bread or pita chips.