If you're curious about unique wines, Pét-Nat should be next. Standing for Pétillant Naturel, this sparkling wine takes a wonderfully simple approach to winemaking. It’s created by bottling the wine while it’s still fermenting, capturing the natural bubbles that occur as yeast turns sugars into carbon dioxide. The result? A sparkling wine that's refreshingly effervescent and delightfully unpredictable.

What is the Ancestral Method?

Pét-Nat (Pétillant Naturel)

The ancestral method is a simple, traditional way to make sparkling wine, and it's the technique behind the popular Pét-Nat (Pétillant Naturel). This technique doesn't involve adding extra yeast or sugar, unlike other methods. Instead, winemakers bottle the wine while it's still fermenting. This natural process allows the remaining sugars in the wine to ferment in the bottle, creating alcohol and carbon dioxide, which gives Pét-Nat its delightful bubbles.

This method is called "ancestral" because it's one of the oldest ways of making sparkling wine. It uses minimal intervention to capture the pure flavors of the grape. Because it relies on natural sugars and yeast in the environment, the results can be unpredictable, offering a unique taste with every bottle.

The ancestral method's growing popularity among wine lovers speaks to a broader trend towards more natural and authentic wine experiences.

Little Details Pét-Nat

The winemaking process using the ancestral method involves the following steps

Partial fermentation of grape juice: The winemaker starts by partially fermenting the juice. This means the juice is only fermented briefly before it is bottled, leaving some sugar in the wine.
Bottling before fermentation is complete: The wine is then bottled before the fermentation process is complete. This means that the remaining sugar in the wine continues to ferment inside the bottle, creating carbon dioxide, which creates natural bubbles in the wine.
Natural carbonation and sediment formation: As the fermentation process continues inside the bottle, carbon dioxide is released, which creates natural carbonation in the wine. At the same time, the dead yeast cells produced during the fermentation process settle at the bottom of the bottle, creating a natural sediment.
Disgorging or leaving the sediment in the wine: The winemaker has a choice to either remove the sediment or leave it in the wine. If the sediment is removed, it is called "disgorging". If the sediment is left in the wine, it can add complexity and texture to the final product.

The ancestral method has benefits and challenges. Here's a simple explanation:

Benefits:

The wine produced using the ancestral method can have unique and complex flavors and textures.
The wine has a low alcohol content and a natural effervescence, which can be refreshing and enjoyable.
The natural fermentation process can create interesting and unpredictable outcomes.

Challenges:

The fermentation process can be unpredictable and can result in off-dry wines.
The wine requires careful monitoring and intervention during fermentation to ensure a successful outcome.
The wine can be more challenging to produce compared to other winemaking methods.

The ancestral method is a fascinating winemaking technique revived recently under Pét-Nat. Its unique characteristics and unpredictable outcomes make it a must-try for adventurous wine enthusiasts. However, it's important to remember that the method requires careful monitoring and intervention to ensure a successful outcome. The ancestral method is worth exploring if you're looking for something new and exciting to add to your wine collection.

The Ancestral Method: A Unique and Unpredictable Winemaking Technique ( Pét-Nat )