I have a big bag of gnocci and i have some premade cheesesauce out of a tub but i am going to pimp it up a bit with onions and bacon tomorrow but i wont finish it all. so..can i reheat to eat the next day?

It is just potato.

Try baking it with some chopped up sausage and tomatoes.

Yes, it'll still be bland stodge though!

No - baking it with chopped sausage and tomato will mean it takes on the flavour of the sausage and be crisper!