I've seen an SW recipe for gnocci in the mag before made with mashed potato rolled into dumpling shapes. I can't remember if it had anything else in it, must look.
Gnocci is lush. I lurve it with a tomato and cheese sauce.
There's a gnocchi bake recipe on the SW site (free on green/EE), but it uses baby new potatoes instead of gnocchi. However, it does say you can switch if you count the syns, so it's still a good syn-free sauce recipe if nothing else!