I’ve used this recipe: Delia’s gnocci a few times now. It’s ok, but you only need half the egg specified. If you use all the eggs you have to add loads of flour, which dilutes the potato taste. Also, the gnocci have very little taste anyway and they are quite fat so taste a bit boring, even in a sauce. They need plenty of seasoning before rolling out and cutting, and possibly some internal flavouring. Paprika perhaps. Or cheese. Or both…