I have an idea.
In game is too little vegetables and fruits. Good idea is to add some common vegetables and fruits like tomatos, potatos, cucumbers, cabbage, garlic, sunflower, strawberry and maybe raspberry (as cultivated fruits). With that fruits and vegetables its good to add some new food like fruit soup or bread with vegetables. Also we can add possibility to make ham or something to make loaf of bread with additions. What do u think about it?