Polanco Oscierta Grand Cru Black Label 250g

Polanco Oscierta Grand Cru Black Label represents the top five percent of the Siberian Reserve selection, chosen for larger egg size and lighter coloration. This 250-gram tin of Acipenser baerii caviar undergoes a two-to-four-month maturation process in 1.7-kilogram mother tins before final repacking, a craft protocol designed to amplify the butter and nut flavors that distinguish genuine Siberian sturgeon caviar. Each female sturgeon is selected by ultrasound at optimal roe maturation, then dry-salted using the traditional method that built Polanco's reputation among expert palates. Polanco sources Acipenser baerii from wild and natural local environments, maintaining the genetic integrity and feeding patterns that produce complex flavor profiles. The delicate salting process—a proprietary ratio refined over decades—preserves the roe's cellular structure while coaxing out the lingering buttery notes and subtle sweetness that emerge only after extended maturation. The maturation tins are held at precise temperature and humidity thresholds, allowing enzymatic development to deepen umami without oxidation. This is craft-level caviar production, not industrial scale, and the difference registers immediately on the tongue. The eggs offer a delicate pop and creamy release, butter forward with hazelnut undertones and a faint saline finish that stretches across the palate. The lighter coloration signals a specific diet and age profile—older sturgeon with access to particular feed—resulting in a rounder, less aggressive brine and more pronounced fat content. Serve chilled on blini with crème fraîche, or simply on the back of the hand with a glass of cold vodka or blanc de blancs Champagne. This is caviar for experts seeking every sensation genuine roe can provide: elegance, power, and the layered complexity that only extended maturation in original tins delivers. In stock at Off Premise in Lincoln Park.