Ah!!!!! So now I understand!!!! I HAD a Sneaky Mom!! Who, while being a very good cook, also liked to occasionally slip things she KNEW Dad and I didn't like in dishes--- and then would get a bit annoyed when we'd say, "Hey, this tastes like Fill-in-the-blank-disliked-food."
But now I SEE!!!--- GenuineImitation, you have given me CONTEXT! Mom must have come from a generation of other Sneaky Moms! Moms were being INSTRUCTED by COOKBOOKS to be sneaky moms.
She couldn't help herself-- It was Mom Propaganda! I see it so clearly now!
(phew)
That probably saved me years of money on therapy right there.

Beef lung. Good gad.