Hecate snapped her gum again, and waving her wand she make certain ingredient appear on everyone's table.

"Before you, you have, one pint of Horklump juice," and as she named them they glowed, "a dropper with 2 drops of Flobberworm Mucus, Seven Chizpurfle fangs and a billywig sting slime." She said. "Put half of the juice, mucus, the fangs and the slime in the mortar. Crush the fangs in the liquids. This will turn a bright purple. Add the purple... goo... and the rest of the horklump juice to the boiling water." She demonstrated.