I followed the directions except I used fat free mayo and fat free sour cream with no adverse effects. I also omitted the onion powder due to my allergy. I am always happy when I can make a good dressing and know that I don't have to worry about the allergy part. You can really taste the avacado in this. So good, so creamy! I love this dressing! Don't be afraid to try this.
This was good, but I found that after it sat overnight, it got thin. I did add some plain FF Greek yogurt to thicken it up before I served it. Would make this again with some modifications. Made for Bargain Basement Tag.