Pressure cooker is defined as a sealed pot having a valve that controls the steam pressure inside it. As the pot heats, the liquid inside forms steam, which raises the pressure in the pot. This high-pressure steam cooks food efficiently with more comfort. Nowadays, with the advent of technology Electric Pressure Cookers are also in use along with 5 Liter Pressure Cooker for more convenience. They have an integrated heating unit and programmable control on cooking cycle electronically making it more feasible to use.