dainty vs sponge cake

dainty

noun
  • A fancy cookie, pastry, or square, frequently homemade, served at a social event. 

  • A delicacy (in taste). 

adj
  • Fastidious and fussy, especially when eating. 

  • Elegant; delicately small and pretty. 

sponge cake

noun
  • A light, soft, baked dessert (commonly layered with cream and jam) that is typically made with flour, sugar, baking powder and eggs, and has a firm, yet well aerated structure, similar to that of a sea sponge. 

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