A quick and easy sparkling party drink that combines icy frozen berries with crisp brut champagne for a refreshing and festive slushy.
Avoid blending champagne too vigorously to preserve bubbles. Blend in short bursts if blender heats liquids. Chill glasses before serving to keep slushies colder longer. Use frozen berries straight from freezer for best texture. Adjust sweetness after blending to taste.
Keywords: champagne slushies, party drink, sparkling cocktail, frozen berries, easy cocktail, brunch drink, summer drink, festive beverage