Kronkburgers were a type of food commonly eaten by humans.
Kronkburgers were popular for many thousands of years in the various Earth Empires. In the 23rd century, kronkburgers were served at the restaurant of the Full Moon nightclub on New Vegas. (AUDIO: Night of the Whisper)
In the year 200,000, kronkburgers were sold by a chef on Satellite Five. Individual kronkburgers were priced at 2 credits 20, and could be served with cheese or pajatos, with a drink on the side. (TV: The Long Game)
A few centuries after the 20th century Thaddeus Nook offered to buy his girlfriend Jess and Slap-up kronkburger in celebration of their time tourism venture and later the Fourth Doctor and Leela also have kronkburgers. (AUDIO: The Tribulations of Thadeus Nook)