The Science of Stock: Precision Temperature Control for Maximum Extraction
Learn how precise temperature management transforms simple ingredients into complex, flavorful foundations.

Professional stock-making is a study in controlled extraction. Maintaining water temperature between 85-95°C (185-203°F) maximizes flavor extraction while preventing the emulsification that creates cloudy stock.
Begin with cold water and bones, allowing gradual temperature increase. This draws out impurities that can be skimmed before reaching a simmer. Use a precision thermometer to monitor temperature—even 5°C variation affects extraction rates and final clarity.
Timing is equally critical. Chicken stock requires 3-4 hours, beef stock 8-12 hours, and fish stock only 45 minutes. Over-extraction introduces bitter compounds and breaks down gelatin structure. Our precision scales enable exact measurements: 1kg bones to 2L water produces optimal concentration.
Strain through progressively finer filters: first a coarse strainer, then cheesecloth, finally a coffee filter for consommé-level clarity. Rapid cooling in an ice bath prevents bacterial growth and preserves delicate aromatics.
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