Pressure is created at the beginning by boiling a liquid, such as water or broth, inside the closed pressure cooker and the trapped steam increases the internal pressure and temperature.
The trapped steam increases the internal pressure and temperature. Pressure is created initially by boiling a liquid such as water or broth inside the closed pressure cooker.
Pressure is created initially by boiling a liquid such as water or broth inside the closed pressure cooker. The trapped steam increases the internal pressure and temperature.
Pressure is created initially by boiling a liquid such as water or broth inside the closed pressure cooker. The trapped steam increases the internal pressure and temperature.