Pressure cooking has many advantages, among which saving time & energy, preserving nutrients and eliminating harmful micro-organisms from food are the most significant.

Saving Time & Energy
Not only does using a pressure cooker reduce cooking time by up to 70%, but by using less water in a fully insulated pot you save up to 70% energy compared with other methods (boiling, steaming, slow cooking) too.

Preserving Nutrients & Cook Tasty Food
With pressure cooking, heat is very evenly, deeply, and quickly distributed. It is not necessary to immerse food in water: enough water to keep the pressure cooker filled with steam is sufficient. Because of this, vitamins and minerals are not leached or dissolved away by water. Since steam surrounds the food, foods are not oxidized by air exposure at heat, so asparagus, broccoli, and so on retain their bright green colors and phytochemical. The cooked food keeps its original flavor.

Electric pressure cookers, such as Instant Pot, has a unique fully sealed cooking mechanism. No steam and smells spread throughout the kitchen and your home. This makes it an ideal clean and convenient cooking appliance.

Eliminating Harmful Micro-Organisms in Food

With pressure cookers, food is cooked at a temperature above the boiling point of water, killing almost all harmful living micro-organisms such as bacteria and viruses. Pressure cookers have been used as an effective sterilizer, for jam pots and glass baby bottles for example, or for treating water.


Instant Pot® achieves the best cooking results with a set of pre-set smart cooking programs.  The programs are stored and executed by an advanced microprocessor chip inside the Instant Pot® control panel. The programs have been chosen after extensive testing in our lab with various foods.

The smart cooking programs control the cooking process with four parameters: heating intensity, temperature, pressure and duration.

  • Heating intensity refers to the amount of heat generated by the heating element. The main reason to control heating intensity is to manage the temperature at the bottom of the cooking pot, primarily to avoid burning food content at the bottom. For instance, heating is slower and gradual for the “Soup” function whereas fast and steep for the “Steam” (knowing there’s no food in contact to the cooking pot bottom). Instant Pot® models have a heating element with 1000W power rating.  The heat output of heating element is controlled by switching the power on and off for varying durations.
  • Temperature is the cooking temperature in the cooking pot throughout the cooking process. The peak working temperature of Instant Pot® is 118°C or 244°F. However, the smart cooking programs don’t always maintain the peak temperature. In the “Multigrain” program, to soften the grains, the food content is heated to 60°C for warm soaking for 50 minutes before cooking starts.
  • Pressure: When the liquid content in the cooking port reaches the natural boiling point, steam builds up in the cooking pot and generates pressurization. The thermodynamics of gas indicates that in ideal cases the product of the pressure and volume of a gas is directly proportional to the temperature. Since the volume in the cooking pot is a constant, we can consider the pressure being linearly related to the temperature of the gas, and to a large extent (with delaying effect) to the temperature of the liquid content. The working pressure of Instant Pot is 10.15-11.6 psi (pound-force per square inch).
  • Cooking duration is the time it takes for the food content to cook. The cooking duration changes depending on the volume of the food content. For example, to cook 2 cups of rice, it takes about 14 minutes (8 minute pressure keeping time). For more than 2 cups, it takes about 28 minutes (10 minute pressure keeping time). Additional pressure keeping time ensures rice being cooked evenly in volume. The default timing has been tested in our lab which works well in most cases. However, in situations when food needs to be well-done or less-cooked, the cooking duration can be adjusted with the “Adjust” button.