Fry chopped bacon in a cast iron skillet, cooking until crispy. Scoop bacon with a slotted spoon onto a paper towel-lined plate and set aside to cool.
In a large mixing bowl, combine the sour cream, shredded cheese, and green onions.
Stir in the cooled bacon, cover, and refrigerate for at least 2 hours to let the flavors meld.
Serve with potato chips for the ultimate loaded baked potato experience.