Treat rosé sparkling wine as you would treat any Champagne, Prosecco, Cava, and other sparkling wine of comparable quality. For storing in any long-term sense, these should be kept at cellar temperature, about 55F. For serving, cool to about 40F to 50F. As for drinking, the best glasses have a stem and a flute or tulip shape to allow the bead (bubbles) and beautiful rosé hue to show. How long do rosé Champagne and sparkling wine last? Rosé sparkling wines like Champagne, Prosecco, Cava, and others make a fun and festive alternative to regular bubbles—but don’t snub these as not as important as their clear counterparts. Rosé Champagnes (i.e., those coming from the Champagne region of France) are made in the same basic way as regular Champagne, from the same grapes and the same region. Most other regions where sparkling wine is produced, and where red grape varieties also grow, also make a rosé version. How is sparkling rosé wine made? The bubbles in sparkling wine are formed when the base wine undergoes a secondary fermentation, which traps carbon dioxide inside the bottle or fermentation vessel. During this stage, the yeast cells can absorb some of the wine’s color but for the most part, the pink hue remains. How do you serve rosé sparkling wine? There are two main methods to make rosé sparkling wine. Typically, either white wine is blended with red wine to make a rosé base wine, or only red grapes are used but spend a short period of time on their skins (maceration) to make rosé colored juice before pressing and fermentation. In either case the base wine goes through a second fermentation (the one that makes the bubbles) through any of the various sparkling wine making methods. What gives rosé Champagne and sparkling wine their color and bubbles?