vacuum cooking

Sous vide, meaning "under vacuum" in French, is a cooking technique where food is vacuum-sealed in a plastic pouch and then cooked in a water bath at a low, consistent temperature. This method, developed by French chefs in the 1970s, ensures food cooks evenly, retaining moisture and tenderness.1

Key elements of sous vide cooking include a vacuum sealer to create airtight pouches and a circulator to maintain a precise water temperature, often below simmering. Cooking times can range from an hour to a day, depending on the food. While professional equipment can be expensive, more affordable options exist for home cooks. Safety is a concern, as low temperatures can allow bacteria to grow, but this is mitigated by proper sealing and chilling food below the danger zone before cooking.1