2 cups of diced ear of pig
A shoebox of deadly nightshade lectured to at the full moon
A top hat of quince cooked on a summer's eve when the swifts are flying
A shoe of earthworms plucked at the full moon
Tap dance on, then fry in the cauldron at dawn.
Induces trolls who live under bridges to sweep the streets, and makes knights in shining armour steal from the palace cook.