Since gathering mushrooms and berries is lowering the quality of forest soil, and it does not seem to go back up over time, something needs to be done to allow for rejuvenation of forest soil.
Otherwise all recipes with mushrooms and berries become pointless after a short while, as finding high quality forest soil is just a waste of time after a few dozen crafts anyway.
Also, Potatoes need some more recipes. They currently seem to show up in a whole 2 cooking recipes, neither of which are more than 3 ingredients. I could do some looking and make suggestions if needed.