If I were the parent of that child, I would probably end up punishing that kid by making them clean up every single bit of it using only toothbrushes or something that would make it equally as hard to clean before grounding them for at the very least a week minimum for ruining the one place in the house I would consider sacred (as someone who likes to cook).
Though I would probably also end up going back and re-cleaning just to be sure it actually is clean afterwards. I couldn’t cook in good faith if I am not sure the kitchen is clean enough to cook in.