crispy vs french fries

crispy

noun
  • The well-baked fat on the surface of a piece of roasted meat. 

adj
  • Having a crisp texture; brittle yet tender. 

french fries

noun
  • Strips of deep-fried potatoes that have been frenched (cut into strips). 

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