Grape and Champagne Sorbet

Courtesy of Bonappetit with a few changes

3 cups seedless red grapes, pureed

3/4 cups champagne

1/2 cup sugar

1/4 cup sugar free concord grape juice

pinches of cinnamon, which I forgot until halfway frozen

Combine ingredients in a bowl, and pour into ice cream maker.  I personally, LOVE LOVE LOVE the kitchenaid stand mixer with ice cream maker attachement.
Add move bubbly if you wish!