Malfattini of Ricotta & Rocket with Pecorino & White Truffle Oil Sauce

The original recipe for these little gnocchi calls for sliced fresh Piedmont truffles - delicious but so expensive! Replace them with white truffle oil which is reasonably priced in comparison and available from specialist delicatessens. If you do happen to get hold of a white truffle, grate it over the top. Malfattini means misshapen, which is appropriate as these are not the usual gnocchi shape. The sauce is a variation of the classic fonduta</