Pressure cooker

One use pressure cooking if one wants the dish to be ready sooner. Therefore, the pressure cookers are required. And in 3D there are 3D Pressure cookers. They were invented quite long ago, so some 3D people still use their Mom's or Grandma's old 3D pressure cookers. And the only way to release pressure quickly to release the lid is to place the 3D pressure cooker in the 3D sink and run cold water over it to bring down the temperature and pressure. Obviously, the wasted water used in that cooling process is of concern. Thus, modern 3D pressure cookers give one a choice of a quick-release option.