Smørheks/Butter Witch

Publisher's blurb:

The Butter Witch is a based on Danish folklore and superstitions from the 19th and early 20th century around butter and butter churning. Butter was an important commodity in the Scandinavian rural society and was exported in large amounts from the middle ages to the present day - but butter was also difficult to get right, and there was many beliefs about using magic to steal butter as well as about witches churning magical butter.

This supplement for the Vaesen - Nordic Horror Roleplaying introduces a new creature to the game centered around the magic and superstitions regarding butter.