| 摘要 |
Microwave cooking where the foodstuff while being cooked is kept in a confined space thereby being subjected steam or vapor environment. Also, cooking takes place at a pressure slightly greater than atmospheric pressure. Apparatus for cooking includes a bag of plastics microwave safe material and is of an elastic nature so as to expand as the pressure increases. The bag can be of such material as to not exceed a predetermined pressure and/or a pressure relief valve can be used. Different valve mechanisms are disclosed some of which are selectively adjustable to vary the release pressure. Bags of different cooking pressures are provided and color coded to different preselected pressure characteristics.
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