Cooking with your hands
I've said it multiple times now. The Cooking Hub is the most important part of the entire system. But a possible thing you can do is attaching a Mixing Bowl to your players VR Hands!
Heres a example of how you would do so using the Udon Graph:
With this method, it will allow the player to smack two ingredients together to cook them! By incorporating this and the sound effects, you can technically cook a steak by slapping it.
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THIS IS ALL THEORY