Pseudo lasagne for the lazy

I've made this a couple of times, and it's always turned out nice and lasgane-craving-satisfying, even though by it's nature it's made when I'm feeling apathetic (lasagne for one or two people is just way too much effort). It's a random mix of several recipes and rather mix-and-match. Basically, you mix what would be the ingredients for a pasta sauce together with cooked spirals in a casserole dish, then cover in a cheese sauce and bake.

Easily made vegetarian or even vegan, I would say.
( Mmm....pseudolasagne )