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If you want to vacuum seal liquids or liquid-rich foods for sous vide cooking, such as stews, soups, scrambled eggs or risotto, the SousVide Supreme zip pouches are the perfect solution. These zip pouches have been safety-tested for cooking at high temperatures and prolonged periods of time.
To remove the air and seal the zip pouches, you can use the Archimedes principle to get the job done. The Archimedes principle tells us that any object completely or partially submerged in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object.
This means that the air above the liquid in a cooking pouch will be forced out as the pouch submerges into the water.
Watch the video to see how it's done!