Pressure

how to can mushrooms without a pressure cooker
  • 4833
Leave small mushrooms whole; cut large ones. Cover with water in a saucepan and boil 5 minutes. Fill jars with hot mushrooms, leaving 1-inch headspace...
working of pressure chamber
  • 4159
In simplest terms, the pressure chamber can be thought of as measuring the "blood pressure" of a plant, except for plants it is water rather than bloo...