Fried Scallion Dip with Lebneh
French onion soup mix combined with sour cream is the quintessential '70s dip. This luxurious upgrade eschews the powdered stuff in favor of crunchy fried scallions. Replacing the sour cream with the Lebanese cheese lebneh creates a dip that's fairly low in fat; substituting nonfat fromage blanc or drained Greek yogurt would make the dip more virtuous yet.
Slideshow: More Party Dips