parritch vs puree

parritch

noun

  • Porridge. 

puree

noun

  • A food that has been ground or crushed into a thick liquid or paste. 

  • A type of unleavened bread from South Asia. 

verb

  • To crush or grind food into a puree. 

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