Pressure cookers and slow cookers seem similar, but they are actually very different methods of cooking food. A pressure cooker uses hot steam and pressure to quickly cook food, such as dried beans, faster than conventional cooking methods. Slow cookers use lower temperatures and longer cooking times to slowly cook food, such as meat and stews.
Both the pressure cooker and the slow cooker have their advantages in the kitchen, and there are even some appliances that combine both pressure cooking and slow cooking in the same machine like the Nesco 3-in-1 Digital Pressure Cooker.
Pressure cookers are commonly associated with dramatically reducing rice cooking times but it is easy to make a multitude of dishes like dulce de leche by pressure cooking condensed milk, roasting garlic, and even homemade bread! The science behind a pressure cooker is simple. Less liquid is used for steaming or boiling combined with a shorter cook time than when using an ordinary saucepan keeping your meal vitamin and mineral rich. Like most anything in the kitchen, get creative and before you know it your new favorite recipe might be pressure cooked rosemary risotto or red wine braised beef shank.