This can -ish be done now. Think of how the gold flakes work. You could have the blacksmith make “Fuel Pellets” or something simular from a single piece of wood or coal. I’ve tested it before and can confirm that you can produce multiple items from a single recipe. Then just add how many ever pellets you want to said recipies.
Not quite the same as what you want…but it’s mostly there.
So bring Minecraft’s crafting menus to Stonehearth?
I was actually thinking this same thing. Doing EXACTLY this wouldn’t be hard, but it would cause the cook to be stuck at the workbench till it was done, kinda defeating what we’d really want to happen. As far as giving the workbench a soul…that’s above my paygrade.