Depending on how accurate it is? It could be used for unmessy practice, learning how to cook, and it could be fun. Challenges could be included, like Mario said, and why wouldn't there be a story? I don't see why it needs one, video game stories are generally crap anyway, but if you insist.
Really, you're just being narrow minded and kinda stupid. They're perfectly capable of experimenting and trying different games, including more experimental games like cooking and incorporating new controls into the standard, story driven games you apparently like.