I had barbecue rib tips for lunch with some yummy macaroni and cheese. And french fries, which were soggy but still tasty. I have often said that if I were being served my last meal before being executed, it would include M&C and french fries. Preferably hot, crisp fries, but I guess I can't be too picky in prison.
As far as best commercially available M&C, I'm going with Trader Joe's, followed by Marie Callendar's with the white cheddar and breadcrumbs. Safeway has a surprisingly good bacon-topped M&C available in the frozen food aisle. Boston Market used to have an incredible frozen M&C, but they changed the recipe, and now they don't even sell M&C by itself any more--only with the Salisbury steak entree--and while it's still pretty good, it's not even close to what it used to be.