Log In / Join Now

Ask Dr. Vinny



Do you have a question for Dr. Vinny? Ask it here...

Dear Dr. Vinny,

Prosecco is not a wine grape but an appellation, right? What does this mean?

Pam, India

Dear Pam,

Prosecco is the name of a white wine from the Veneto and Friuli-Venezia Giula regions of northeastern Italy, and it’s typically made in an appealing bubbly style. Even more appealing? Prosecco is notable for being both food-friendly and wallet-friendly.

Some wines are called by the name of the grape they are made from (such as Chardonnay), while others are named for the region they hail from (Champagne comes from the Champagne region of France). Appellations are officially defined winegrowing areas; while the rules vary by country, in Europe, an appellation often requires certain grapes or winemaking techniques to be used. So to say “Champagne,” is to refer to both the particular area, but also to a wine that is made from a specific grape or blend in that area by a specific method.

In the case of Prosecco, it’s a bit more confusing. Prosecco is both a geographic designation and the former name of the region's primary grape variety, which is now called Glera. In 2009, Italy officially switched the name of the grape to try to protect the wine's region of origin and prevent "Prosecco" from being made all over the world. Prosecco is a now a DOC, or Denominazione di Origine Controllata, a category in the Italian system for defining wine regions and wine names. The current Prosecco DOC production zone, which includes the village of Prosecco, is large, spanning nine provinces! Within that area, Italy also recognizes a more specific "superior" Prosecco terroir with the stricter Prosecco Superiore DOCG in the hilly production areas of Conegliano-Valdobbiadene and Colli Asolani.

Under the DOC rules, Prosecco wines can be a blend of Glera with up to 15 percent of other varieties such as Chardonnay, Pinot Bianco, Pinot Grigio or some less-familiar native grapes. It's a lot to think about when you're just trying to kick back with a fresh summer sipper!

—Dr. Vinny

Wine Basics

We break down the basics—how to taste, serve, store and more. Plus:
» Maps of major wine regions
» Grape variety characteristics

How-to Videos

Learn to taste wine like a pro, pull a cork with flair, get great wine service in a restaurant and more

Wine Spectator School: All courses are FREE for WineSpectator.com Members

Learn from the experts and get the most out of each sip. Take one of our online courses or take them all—from the ABCs of Tasting to in-depth seminars on Food Pairing, California Cabernet, Bordeaux, Tuscany, Sensory Evaluation and more.

Browse our course catalog
Check out the professional wine sales and service courses
Learn Wine Forum: Got questions? Get answers


WineRatings+ app: Download now for 340,000+ ratings.