chili con carne vs hot pepper

chili con carne

noun
  • A dish of meat and beans in a tomato sauce flavoured with chili peppers. 

hot pepper

noun
  • Any of various small peppers of highly notable pungency or heat. 

  • Any of the plants that bear such fruit, especially the species Capsicum annuum and Capsicum frutescens and their numerous subspecies, varieties, or cultivars. 

How often have the words chili con carne and hot pepper occurred in a corpus of books? (source: Google Ngram Viewer )