Don't like cheese or beans lol (suspect im missing out more with the cheese)
But then if we say spaghetti, then yeah gravy is allowed so in theory, if I liked beans i'd have gravy with them... So good choice!
I think it was a good variation, you need to speak to Heston Blumenthal and see if you can get him to make a meal of beans and gravy...(but then he'd probably add something like a bird foot or something to it!)