Often you have leftover food. What can you do with it? You can have the same meal again (might be great if it was a great dish). However, you could also upgrade it and turn it into a new dish.
I had some leftover polenta, wish I fried and put some self-made rocket pesto on it. I also had some broccoli left. Then a quick salad on the side and finish.
Sometimes the new dish tastes better, but sometimes not ...
Whatever, there are many ways you can upgrade your leftovers. You can stuff bell pepper with leftover risotto, you can fry your leftover spaghetti with some eggs and somethings, you can ... do a lot of things. The only thing you need is an open mind.