"The dirty little secret about Penne alla Vodka is not the vodka but the hefty amount of heavy cream. Vodka is colorless, odorless and without much flavor -- not really attributes of a superstar ingredient. It's the combination of cream and tomato sauce that gives this dish its signature flavor. The traditional cream is swapped here for low- fat Greek yogurt."
-- Rocco DiSpirito, "Now Eat This"