Chocolatl

From Srafopedia

The drink Mrs Coulter uses to lure children for the Gobblers.

Chocolatl is a real drink.

Ancient chronicles report that the Aztecs, believing that the god Quetzalcoatl traveled to earth on a beam of the Morning Star with a cacao tree from Paradise, took his offering to the people. They learned from Quetzalcoatl how to roast and grind the cacao seeds, making a nourishing paste that could be dissolved in water. They added spices and called this drink "chocolatl," or bitter-water, and believed it brought universal wisdom and knowledge.

In HDM terms, it is the equivalent of Chocolate in Lyra's world. This is a minor example of esoteric renaming.