Would “Welsh rabbit” provoke nightmares too?

Some recent discussion prompted me to add Origins of the Sunday Comics to my read-if-you-get-to-it list, and their recent excursion into Dream of the Rarebit Fiend from 1913 has been an eye opener. This episode differs from the ones right before it in not having the nightmare dreamer awaken in bed to regret consuming the rarebit.

The Wikipedia article for Rarebit comic has an appreciative essay.