I worked as a waitress and I believe Longhorn's Avocado Lime Dressing was just the house ranch dressing mixed with a little bit of avocado and lime flavoring...although I think the avocado and lime came in a package mix because I never saw avocados in the back. So the ranch dressing is Hidden Valley Ranch package mix….they make it in the back. Try this with some fresh avocado and lime and see what you think.