burgoo vs outdoor meal

burgoo

noun
  • A dish which originated among seafarers during the days of sail: a sort of porridge seasoned with sugar, salt and butter. 

  • A spicy stew, typically made with a combination of meats and vegetables, and often served with cornbread or corn muffins. 

outdoor meal

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