It would be fun to expand cooking. Something to look forward to as you expand into the bronze age and what not.
Increased fermentation possibilities, Being able to make ginger soda through fermentation. Making dipping sauces like ketchup and mayo.
Cutting bread, cheese, and veggies into slices with a knife to make sandwiches
Increased cooking tools. Like a skillet, cupcake tins, and cake pans. It's aesthetic but would be a marker of your success. To have extra ore for those cooking tools.
Those additions would also encourage people to develop their farms better and explore for things like sugar cane and ginger.
