Add plenty of water to boil for the ribbon noodles (do not be too sparing with the salt).
Slowly heat the truffle butter in a high, non-stick pan, add the previously washed cocktail tomatoes whole and simmer them slowly over a low heat until they burst easily.
Chop the parsley (not too small) and add.
Finally, add the cooked ribbon noodles (drained well) to the pan, stir in well and grate fresh parmesan over the top.