casserole vs soufflé

casserole

noun
  • Food, such as a stew, cooked in such a dish. 

  • Food that fills the high-walled dish or pan that it was cooked in. 

  • A dish of glass or earthenware, with a lid, in which food is baked and sometimes served. 

verb
  • To cook like, or as, a casserole; to stew. 

soufflé

noun
  • A baked dish made from beaten egg whites and various other ingredients. 

verb
  • To whirl around or beat violently. 

  • To give a light, airy, and/or fluffy texture to, especially if done by whipping or blowing. 

  • To puff up or bloat. 

  • To prepare as a soufflé. 

  • To make lighthearted, witty, or whimsical. 

adj
  • Decorated with very small drops or sprinkles of colour, as if blown from a bellows. 

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