How to Sous‑vide Protein Gelation for Plant‑Based Meats

What You Need to Know

During sous‑vide heating, plant proteins undergo reversible denaturation, exposing reactive groups that form disulfide bonds and protein‑protein cross‑links. The resulting three‑dimensional network traps water and creates a firm, sliceable gel that mimics the mouthfeel of animal meat.

The Science

Primary Reaction

Thermal denaturation of plant proteins followed by disulfide bond formation and protein‑protein cross‑linking, creating a three‑dimensional gel network