Okay, my daughter mixed this up for me last night, and it's very thin. She followed the directions exactly. It didn't thicken up noticeably overnight, either. The flavor is pretty good though. I am going to add some sour cream, and adjust the spices to see if I can fix it. Otherwise, I'm going to remake it with half the vinegar and olive oil, and add more of each to get the right consistency. Any other ideas?