Not-witch flies into action. She opens a cupboard, sharply informs a mixing bowl that "pancakes!", goes through her back door to a bedroom and starts stuffing changes of clothes and toiletries down her sleeves while the mixing bowl collects other implements and ingredients, comes back into the kitchen, closes the door and opens it to an alcove with a magic mirror, and says, "Mirror, mirror, on the wall, I would like to make a call."

"What party are you calling, please?"

"Kexan."

"One moment, please." The mirror plays soft music and Not-witch goes to survey her pancake ingredients. She picks up a paring knife and an apple and tells the knife, "Peel, core, slice, neatly, then move on to the next, repeat four times," and then she starts scooping large amounts of flour into her giant mixing bowl. "Do you want to chop up the chocolate or something?" she asks Sherlock.