Which sparkling wine is made primarily from Chardonnay and Pinot Noir?

Champagne is a sparkling wine that is primarily made from the grape varieties Chardonnay and Pinot Noir, along with a lesser-known grape called Pinot Meunier. This specific blend is what contributes to the unique flavors and characteristics of Champagne, which includes complexity and a fine mousse. The method of production, known as Méthode Champenoise or traditional method, involves a secondary fermentation in the bottle, which enhances its effervescence and depth.

Prosecco, on the other hand, is made primarily from the Glera grape and is produced using the tank method, resulting in a different style of sparkling wine. Cava is predominantly made from Macabeo, Parellada, and Xarel-lo, and also employs traditional production methods, but does not typically include significant amounts of Chardonnay or Pinot Noir. White Zinfandel is a type of rosé wine made from Zinfandel grapes and does not fit the category of sparkling wine, as it is usually not carbonated.