Bière de Saison: A Living, Breathing Expression of Wild Fermentation
Our Bière de Saison is more than just a beer; it's a living, breathing expression of wild fermentation. Crafted with Maris Otter, wheat malt, and oats, this beer undergoes a complex fermentation process that includes two or three strains of commercial saison yeast, alongside various wild and commercial yeast and bacteria. We've isolated Brettanomyces strains from our barrels, cultivated wild yeast from local fruit, and blended in dregs from bottles of mixed fermentation beers we've enjoyed. Additionally, we've added commercial Brettanomyces strains, three Lactobacillus strains, and some Pediococcus. This diverse mix creates a beer that is both dynamic and evolving, offering a unique tasting experience with each batch.
The Art of Mixed Fermentation
Mixed fermentation is a brewing process that involves the use of multiple yeast and bacteria strains to ferment beer. Unlike traditional fermentation, which typically relies on a single strain of Saccharomyces cerevisiae, mixed fermentation incorporates a variety of wild yeasts and bacteria. This method results in beers with complex, layered flavors that can range from tart and funky to deeply earthy and sour. The wild microorganisms used in mixed fermentation can come from various sources, including the natural environment, the brewery’s own yeast cultures, or even the air around the brewing facility. This unpredictability and variability are part of what makes mixed-fermentation beers so exciting and unique.
Tasting Notes: A Journey Through Time
Upon the first pour, our Bière de Saison greets you with a fresh, tart, and lively character. The beer's dry finish, spritz of carbonation, and the distinctive spiciness of the saison yeast are immediately apparent. Notes of lemon, grass, and herbs add a cleansing and slightly sour tang, creating a refreshing experience. As the beer ages, the Brettanomyces adds more complexity, introducing spices, fruits, and subtle hints of horse and leather. This evolution reflects the dynamic nature of mixed fermentation and the influence of time on flavor development.
Versatility in Expression
Our Bière de Saison is not a static beer; it's a canvas for experimentation. Some of this beer becomes the base for further exploration, either blended and fermented or aged in oak barrels or foeders. This aging process imparts additional layers of flavor and complexity. The beer can also be dry-hopped or re-fermented with whole fruit, such as damsons, quince, or apricots, allowing us to create variations that highlight different aspects of the beer's character. This versatility makes our Bière de Saison a dynamic and evolving beer, offering new experiences with each iteration.
A Nod to Tradition
The Bière de Saison style has its roots in the Wallonia region of Belgium, where it was traditionally brewed in winter to be consumed during the warmer months by farm workers. These farmhouse ales were known for their dryness, high carbonation, and balanced fruity flavors. The use of wild yeasts and bacteria in fermentation contributed to their distinctive profiles. Today, this style has been embraced globally, with breweries like ours continuing to honor and innovate upon this centuries-old tradition.
Pairing Suggestions for Bière de Saison
The complex and evolving flavors of this beer make it a versatile companion to a wide range of dishes. Its dryness and effervescence pair well with creamy cheeses, spicy dishes, and grilled meats. The beer's acidity and fruitiness also complement dishes featuring seasonal fruits or tangy sauces. Its adaptability makes it a valuable addition to any meal, enhancing the dining experience with its unique character.
Conclusion
At The Kernel Brewery, our Bière de Saison is more than just a beer. It's a testament to the art of mixed fermentation and the creativity it inspires. Through our commitment to traditional brewing methods and our willingness to experiment, we continue to craft beers that are both rooted in history and forward-thinking. Whether enjoyed fresh or aged, our Bière de Saison offers a unique and evolving tasting experience that reflects our dedication to quality and innovation.
If you'd like to read more about Mixed Fermentation, we would recommend giving this a read.
