The list of elements to craft or build is quite big, it is well organized, but still there are so much objects that it's sometimes complicated to know where is a particular thing.
For instance I was just willing to build a roasting spit, and I had difficulties to find it.
It could be in buildings just like the drying frame or in furnaces and fireplaces... it's in craftings > odds. Why not. But it would be nice to make it easier to find.
So I think that what could be nice would be to have a magnifying glass like button in the crafting menu, when activated it would open a small textbox, that would filter the orders / recipes when something is typed.
So for example if I type : roast, I'm shown the roast order, and the roasting spit...