So I've been thinking about it for a while, but...cheese is too RNG for the player to depend on it, right? You can only get it from the ub at the inn.
It'd be cool if there was a skill you could learn from Billy or Suong that'd let you ferment goat milk to make your own cheese, not that differently from how you make fruit wine. That'd make cooking pizzas a lot easier.
And on that topic, it would be great to let the player get their own oven at some point, instead of depending on Billy or Suong being at home. Like, having Roman sell you an electric oven once you unlock everything to produce electricity, kind of like the old refrigerator.