What is the purpose of adding vodka to a sauce???

Question

What is the purpose of adding vodka to a sauce???

Answer 1

It changes the texture and flavor of tomato sauce ever so slightly.  It's so subtle, I can't describe it.   If you ever make Penne Vodka, add some crisp bacon, it's out of this world.

Answer 2

It just adds a different element of flavor, much like the addition of wine to a sauce.

Answer 3

It adds an exotic touch..

evaporating alcohol carries the aroma of the spice oils..

???

Answer 4

There are certain chemical properties (flavors) in tomatoes that can only be tasted by humans if they are mixed with alcohol. Thus, adding vodka or wine to a tomato sauce brings out some of the subtler flavors. Personally, I like a bit of alcohol in pasta sauce.