Champagne Cocktails to Upgrade Your New Year's.Toasting to 2021 with a classic glass of bubbly is definitely in order—and we recommend you do it with one of these swanky champagne cocktails:.A little whiskey and a hint of lemon make this Irish 75 the perfect fresh start for the new year.Use prime-season lemons and limes to make Citrus Mint Champagne Punch.Perfectly Peared Frozé is a blush-hued cocktail that mixes pear and cranberry juice with pretty pink rosé champagne. .Pomegranate juice and a dash of elderflower liqueur dress up your favorite champagne in a Pomegranate Royale.Rose water and grapefruit juice lend the Sparkling Rose Cocktail a subtle floral and citrus profile.An Aperol Spritz may be synonymous with summer, but the citrusy profile makes it a perfect winter cocktail too.