Bought a box of those pre-cooked lasagne noodles on impulse - still don't trust them entirely. Had some left-over fresh tomato sauce from a previous pasta dish. Brought home a pound of ground chuck and some shredded mozzarella. That's as far as the planning went. Had to substitute cottage cheese for the ricotta and threw in a layer of spinach just for fun. Oh...also a little nutmeg on top of the spinach and meat as I've been craving Greek food lately. Stretched some spaghetti sauce with the tomatoes and built some layers. The best improv was that I didn't buy enough mozarella so had to cut little circles from the mozarella snack sticks and threw them over the top along with some shavings from a rind of old parmesan. Voila. Who wudda thought.