Watercress Gnocchi

Recipe first for 4 people based on Watercress.

Preparation:

Preparation: Clean and wash the watercress, discarding the toughest leaves. Chop the leek. Heat the butter in 1 small pan, add the leek and let it soften, then add the watercress and cook it for 2 minutes, until it is wilted. Blend everything together, pour the watercress puree back into the pan, add the cream, mustard, salt and mix while keeping warm over very low heat. Cook the gnocchi, arrange them on a serving plate and dress them with the watercress sauce.