01 - Preheat the oven to 350°F.
02 - In a large mixing bowl, thoroughly combine shredded chicken, cream cheese, shredded cheddar, ranch seasoning mix, and milk until mixture is smooth and even.
03 - Fold half of the crumbled bacon into the chicken mixture.
04 - Transfer the mixture to a baking dish. Bake uncovered for 20 to 25 minutes, until the filling is heated through and bubbly.
05 - Stir mixture, then heap generous portions onto the bottom halves of each sandwich bun.
06 - Top with remaining bacon and add pickles, lettuce, or tomato as desired. Cap with the top bun and serve warm.