A pressure cooker is the only saviour of earth! I am not joking.. the rate at which mankind is currently consuming fuel energy, it is only the pressure cooking that can make a significant difference over time on the carbon footprint that our beloved planet is taking on. One of the main elements of green cooking is using pressure cookers. Pressure cookers not only cook food quickly but also retain the vitamins and minerals that are otherwise lost using other cooking methods.
Pressure cookers have been in use in most parts of Asia, more so in India and Asia for decades now. Trust me, they are safe. You just need to understand how they work. There can however be a little bit of a learning curve if you’re using a pressure cooker for the first time. It’s important to know how to get started safely. If you know how the basic mechanism works it will be easy for you operate it with ease.
There are a wide variety of pressure cookers available in different shapes and sizes. All work on the same principle. When the pressure cooker is heated by the stove, the heat produces steam which cooks food faster by using the effects of pressure combined with heat.
A pressure cooker consists of the main pan, a lid, a rubber gasket that goes on the lid to seal pressure and a steam release system that includes a whistle and a safety valve. The whistle blows when steam reaches its maximum capacity. This is a way to time the cooking as well as a sign that the pressure cooker is working properly. The cooking time for many of my recipes is measured by the number of whistles that blow!