Lipton used to make a sauce for potatoes that came in a dressing bottle type container. Is it still available somewhere?
Try searching their site. http://www.makinglifebetter.com/microsite/detail/255844/lipton-recipe-secrets I usually mix a spoonful of flour, a package of onion soup mix and fry it in oil until it turns dark, then add 2 cups of water, for the best potato sauce or gravy.
The sauce that Lipton used to make for potatoes is not available. However, you can contact them and they can give you a recipe of that sauce. You can get their contact information online at https://secure.liptontea.ca/contactus.