My other half wont eat fruit or vegetables….?

….And lives on pizza, burgers and chicken nuggets. I worry about his health and want to live a long and happy life with him and not be a widow before I’m 50 because he’s died of a heart attack after a lifetime of poor diet. He has agreed to try to eat healthily in the new year (and I’m going to join him on his quest for "5 a day") but can anyone recommend any good recipes that contain vegetables/fruit but where they are almost "hidden"? I’m thinking along the lines of lasagne, where the meat is in a tomato sauce but there aren’t really any big chunky bits of vegetables. Maybe you have kids who are fussy eaters, how do you get them to eat veg? (I know, he’s a grown man!!!!!)