A bowl of milk with bananas and about 1/4 cup of sugar. My grandpa ate that right up until he died. Man never gained a pound.
Yeah I think I had it backwards it was nutrients that mixed perfectly, I was editing my post as you wrote that about weight gain. I thought Norman Rockwell used it to try and join the war.
Nothing wrong with that kind of diet for people without a genetic predisposition for diabetes (or lactose intolerance) and who are otherwise eating moderately.