salad dressing vs salpicon

salad dressing

noun
  • A sauce, such as mayonnaise, used to flavour or season a salad. 

salpicon

noun
  • A type of stuffing of cooked, diced ingredients with a sauce, used especially for veal 

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