Silicon based dip

It a food that most Silicon-based lifeforms, like and well eat outside of the Andalausian, that Harb Tanzer made for the crew mixer, like it as a snack.

Description
Kirk, look to him like black bean soup, but it had an oil slick, on top, Crude oil, it had iron filings, flavored with sodium oxides and few rare elements. Used Data Sold, were used like crackers by Naraht.

TOS novel: Spock's World