bonbon vs confit

bonbon

noun
  • A small, spherical savory snack or canapé. 

  • A sweet, especially a small chocolate-covered candy. 

  • A Christmas cracker. 

confit

noun
  • Any of various kinds of food that have been immersed in a substance for both flavor and preservation. 

verb
  • To prepare (food) in this manner. 

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