The manufacturers of Dark TVP Mince have stated that the packaging is free from plastic.
TVP mince is made from soy flour and is relatively flavourless. It requires rehydration before use and this can sometimes be the best opportunity to add flavouring.
In its dehydrated form TVP has a shelf-life of longer than a year, but will spoil within several days after being hydrated.
Rehydration can be achieved by either soaking in water before cooking or through the cooking process (when used in soups, sauces and other liquids).
Generally 1 cup of TVP mince will need 5/8 of a cup of water, leave for 10 minutes and then drain any excess water off. Others prefer to toast the mince lightly before adding it to their stews.