It's fundraising time at both of Sabrina's schools. Sabrina bites off much 'more than she can chew' and decides to win top sales at both schools, simultaneously at the same time. And she does, working herself ragged, pounding on every door she can find. She's the hero of the day! But when the Upper-School cookie dough gets mixed up with the Under-School cursed ecto-plasma from the nether region - comical chaos ensues. Greendale citizens are undergoing straaaaange transformations and Inhabitants of The Realm are packing on a few extra pounds around the hips. With Salem's questionable assistance, Sabrina retrieves every last ounce of the plasma and switches it back with the cookie dough. Except one last batch, which went to the sweet old lady down the street, who now has fangs and wings and is flying off into the moonlit night...