cordon bleu vs entrée

cordon bleu

noun
  • Thin slices of veal, ham and cheese breaded and sautéed; somewhat like a wiener schnitzel, or Viennese cutlet. 

  • An award given to such chefs. 

  • A skillful chef. 

entrée

noun
  • A smaller dish served before the main course of a meal. 

  • An introduction or prelude. 

  • The main course or main dish of a meal. 

  • The act of entering somewhere, or permission to enter; admittance. 

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