4
How Pressure Cooking Works
Under normal conditions water boils at a temperature of 100°C. If the pressure is increased,
the boiling point also rises. Your Russell Hobbs pressure cooker has been specially designed to
control the escape of steam to allow pressure to build up safely in the pressure cooker, thereby
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normal.
Using a pressure cooker has many advantages.
Economical – Cooks up to three times faster and uses only one hob or ring, saving both time
and fuel
Nutritional – Cooking under pressure is recognised as one of the healthiest ways to prepare
food. More vitamins and minerals are retained, with minimum loss of colour
and avour, compared with conventional cooking.
Versatile – Cheaper, tougher cuts of meat may be tenderised.
Preparing and Cooking with your Pressure Cooker
1. Before each use, check that the holes in the
weight, vent pipe and spring safety valve are
free from any blockages.
2. If there are blockages, use the cleaning pin
supplied to remove them.
3. Gaskets are manufactured to be slightly
oversized as they shrink in use. After a number
of uses the gasket will shrink to t. Once a
month, we recommend the gasket seal should
be removed from the lid and stretched lightly
in all directions and retted.
4. Make sure you oil the gasket with vegetable
oil before retting.
5. Place the ingredients into the pressure cooker
and add the recommended amount of water
or liquid. Never use oil, or fat in the pressure
cooker when cooking under pressure. Small
amounts of oil or fat can be used when browning
ingredients but the lid must be o. You must
use at least 250ml of liquid for every 12-15minutes
of cooking time. Increase liquid by 150ml for every
additional 12-15 minutes of cooking.
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lled up to 2/3 of its maximum capacity.
7. Do not ll the pressure cooker more than half way with food items such as apple sauce,
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