I Was a Pop-Tarts Taste Tester. Writer Laura Holson remembers her family regularly received mystery boxes when the product launched 60 years ago.

I did not like them,” said my sister Mary. They didn’t appeal either to my sister Gondie, but gave her bargaining power on the school playground. “You could eat one Pop-Tart and trade the other for a candy bar,” she said of the two-pack. For my part, I would eat them only if my mother cut the edges off, leaving a ravioli-size square of frosted raspberry jam.

Maybe it’s not surprising that none of us eat them now. “But it was a great memory,” said my brother Michael.