cream puff vs strudel

cream puff

noun
  • A light, hollow pastry typically filled with cream or custard. 

  • An old motor vehicle in especially good condition. 

  • A weak or ineffectual person. 

  • A weak hit. 

strudel

noun
  • A pastry made from multiple thin layers of dough rolled up and filled with fruit, etc. 

  • Synonym of at sign (@) 

  • A vertical hole in sea ice through which downward jet-like, buoyancy-driven drainage of flood water is thought to occur. 

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