Sous vide cooking utilizes precise temperature control with circulation to produce results that you can’t achieve through any other cooking technique. The reason–when using traditional methods of cooking, you don’t have control over heat and temperature. Consequently, it’s very difficult and time consuming to consistently cook great food. Food ends up overcooked on the outside, with only a small portion in the center that is cooked to the temperature you want. Food loses flavor, overcooks easily, and ends up with a dry, chewy texture.