Can You Revive Champagne With a Raisin?

A few weeks ago I saw an intriguing article that said you can revive flat champagne by adding a raisin to the glass. Many of you are probably saying to yourselves, “What?! Leftover champagne? What’s that?!” (and I tend to be in that category with you most the time). 😉

At any rate, it’s a fascinating idea. So I decided to put it to the test in this quick video.