Culinary Technique - Vacuum packing

By using this method, you wrap vegetables, fish and meat in a plastic film package and cook them on a relatively low and stable temperature which is inferior to a 100°C. You can either use a water bath or a steam oven for this. When preparing the ingredients to put in the plastic film package, you should not limit yourself to just the basics, but add spices, herbes and other condiments to flavour up and marinate your main ingredient(s). To be able to use this technique however, you will need a vacuum sealer machine. Nonetheless, it remains an excellent way to preserve food.  ==> Rational