I've frozen some of my steamed spinach in the past, that worked well. And some time ago bought some frozen peas. I think the only way i could do it now is buy them and hope to get to the pub before they thaw. Then, after a 7 min ride, into the pub fridge for an hour or two, then a 7 min walk home. Could try to synchronize buying with buses, but too much of a hassle and they don't run on time always anyway, so will gamble - what else is new - on getting to a bus on time. lol
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”