milksop vs pigs in a blanket

milksop

noun
  • A dish consisting of bread pieces in a bowl, sprinkled with sugar and covered in hot milk. 

  • A piece of bread sopped in milk. 

  • An easily frightened, ineffectual, or weak person. 

pigs in a blanket

noun
  • a dish of ground pork and/or beef cooked in cabbages 

How often have the words milksop and pigs in a blanket occurred in a corpus of books? (source: Google Ngram Viewer )