Gravy
Gravy was a type of Earth sauce made from the juices of various meats.

A passage Data recited from A Christmas Carol in 2367 included the line, "there's more of gravy than of grave about you" in reference to the ghost of Jacob Marley, whom his character, Ebenezer Scrooge, believed to be a nightmare brought on by a digestive upset, rather than Marley's actual spirit. ()

See also 
 Mushroom gravy
 Sour gravy

External link 
 
Sauces
Earth foods