What type of wine is known as Spanish sparkling wine?

Cava is the correct choice as it is a type of Spanish sparkling wine, traditionally produced in the Catalonia region using the traditional method, similar to that of Champagne. Cava is characterized by its fine bubbles and complex flavors, often resulting from the aging process in the bottle. Made primarily from indigenous grape varieties such as Macabeo, Xarel-lo, and Parellada, Cava can range in style from dry to sweeter versions and complements a variety of foods.

This distinction helps reinforce the idea of regional wine styles and how different countries produce their unique sparkling wines under their own designated names and regulations. In contrast, Prosecco originates from Italy and is made using the Charmat method; Champagne comes from the Champagne region of France and has strict production regulations; Astoria is not a type of wine but is rather a brand associated with producing various kinds of wine, including Prosecco. Understanding the characteristics and regional identities of wines is essential for anyone studying bartending or aspiring to work in related fields.