This sounds like it may be a so called vintage recipe. I wasn't sure what was meant by salad dressing, so used mayo. I also didn't cook the sauce as long as the directions stated since I cut the recipe down for one. Loved it.
Wow! This is a great warm salad! It's nice and tangy and crunchy. I used mayo in place of salad dressing. Wonderful results. I'll be making this again; thanx!