Gnocchi with a blue cheese sauce and gnocchi al forno Gnocchi with a blue cheese sauce and gnocchi al forno   Gnocchi is one of my favorite meal ever. It is damnsimple to make, but like all simple recipe, it needs some practice before reachingdecent quality.  The quality of the potatoes is fundamental. They need tobe old, because the older, the softer and thus the better. Old potatoes are softand just waiting to be mashed. The first step is to boil the potat...