Really, when you have a bunch of leftover stuff from making other dinners, what else are you gonna make? I had; mushrooms, grilled chicken, patty-pan squash, spinach, gruyere and Parmesan cheese - sounds like pasta to me.
Wedged the patty-pan squash - my Mom thought they were cute and just had to have them and she insisted on whole wheat pasta. Just a tip with whole wheat pasta - cook it 2 - 3 minutes longer than instructed on the box - that way you get a more acceptable al dente.
The sauce was just a little cream and 1 cup each, grated Parmesan and gruyere.
Wasn't too bad for leftovers.