Champagne Cocktail with Mint &amp; Lemon Sorbet    2 t fresh mint leaves, muddled or finely chopped  2 large scoops lemon sorbet  1/3 c vodka  3/4 c champagne or sparkling wine    In a tall glass, place a pinch of mint. Add one scoop lemon sorbet, another pinch mint and the other scoop sorbet. Pour in vodka, then top with champagne and the rest of the mint. Garnish with a mint sprig