Most of my recipes are from the book "backpack Gormet" by Linda yaffe. Excellent book but not designed for freezer bag type eating. I checked a few websites but can't really find any that mention to the possibility of any stuff in the plastic getting into the food as hot water is added. I tried it about an hour ago on some food I dried a couple of years ago. The bag got really...(Looking for the word)
Soggy. yeah, soggy like.

It kinda warped/deformed a lot as well. The food didn't seem to have a plastic taste. I hope nothing seeped out from the plastic into my food.

Siple as hell tho, Don't know why I haven't tried this sooner.