I like mayonnaise (don't understand what's "nasty" about it ) but I don't use a lot of dressings of any kind, so I rarely make it. Unlike a vinaigrette, the egg means there's a minimum quantity you have to make, and it's WAY more than I'd use before it would spoil.

I'm not much of a fan of the storebought processed junk, but that goes for most foods.