I’ll admit to picking this up on account of the name. I only wish I had baked one myself so I could’ve been making whoopie. (Does anyone even say that anymore? Or did Bob Eubanks ruin it for everyone?) Apparently Mainers go crazy for these slabs of cake stuffed with fluff. They’re in an ongoing war with the Pennsylvania Dutch for first-whoopie-ever bragging rights. And I don’t blame them a bit. It’s a finger-food worth fighting for.