Cheddar cheese, green onions and crumbled bacon are added with pre-baked potatoes to a roux-thickened milk base in this soup which is finished with sour cream. November 21, 2021 Cheddar cheese, green onions and crumbled bacon are added with pre-baked potatoes to a roux-thickened milk base in this soup which is finished with sour cream. Share this:TwitterFacebookLike this:Like Loading... Related Published by Aimee Goodman View all posts by Aimee Goodman