Description
Sous‑vide filtration is a modernist technique that cooks food in a vacuum bag at 55–65 °C for 1–4 h to denature proteins into a gel matrix, then filters the liquid to produce a clear, flavor‑intense broth or sauce.
Technical
During sous‑vide cooking, the controlled temperature causes proteins to unfold and aggregate into a gelatinous network that traps insoluble solids. The vacuum environment limits oxygen exposure, preserving heat‑labile aroma compounds. Subsequent filtration removes the gelled solids while allowing soluble flavor molecules to pass through, yielding a clarified liquid that retains the nutritional profile of the original ingredients.
Science
Primary Reaction
Protein denaturation and gelation forming a matrix that traps solids
Sensory Profile
Aroma ()
savorymeatyumamicleancaramelizedherbaceousearthy