Preheat grill to high. Preheat oven to 400 degrees.
Combine all Marinade ingredients in a large bowl.
Add chicken to the marinade and toss to coat. Let sit for 10 minutes.
Meanwhile, place turkey bacon on a sheet pan lined with parchment paper and topped with a cooling rack. Bake at 400 degrees for 15-20 minutes or until crispy.
Place marinated chicken on the hot grill. Cook for 6-7 minutes per side or until internal temperature reaches 165 degrees. Remove from grill and let rest before thinly slicing.
Make ranch dressing: combine all Ranch Dressing ingredients in a medium bowl. Mix well to combine.
Combine sliced chicken with 6 Tablespoons of Ranch Dressing in a large bowl and mix well.
Place one slice of cheese, 1 slice of bacon, chicken and 1 tablespoon additional ranch dressing inside of each bun.
Serving Size 1 sandwich
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.